For the OP we can choose $S$ below to be the $m$'th powers of elements of any sequence of coprimes (e.g. the primes, or coprimes generated as in Euclid's proof of infinitely many primes).
Hint $\ $ If $\, S\subset \Bbb Z\,$ contains infinitely many pairwise coprime integers $\,s_i\,$ then for all $\,n> 0\,$ there is a sequence of $\,n\,$ consecutive integers each of which is a multiple of some element of $\,S,\,$ since there exists an integer $\,x\,$ satisfying $\, \color{#0a0}{s_1\mid x\!+\!1},\,\ s_2\mid x\!+\!2,\, \ldots,\ \color{#c00}{s_n\mid x\!+\!n},\,$ by applying CRT to
$$\begin{align} \color{#0a0}{x\equiv -1\!\!\pmod{\!s_1}}\\
x\equiv -2\!\!\pmod{\!s_2}\\
\cdots\qquad \quad\cdots\quad\ \\
\color{#c00}{x\equiv -n\!\!\pmod{\!s_n}}\end{align}$$
Note $ $ CRT = Chinese Remainder Theorem guarantees that a solution exists when the moduli are pairwise coprime. In fact there are infinitely many solutions $\,x + k\:\! \color{#0a0}{s_1}\cdots \color{#c00}{s_n},\,$ for every integer $\:\!k$.