#include using namespace std; int main() { int k; cin >> k; vector digits(8); iota(digits.begin(), digits.end(), 1); int ans = 0; do { int current = 0; for (const int& digit : digits) { current *= 10; current += digit; } if (current % k == 0) ans++; } while (next_permutation(digits.begin(), digits.end())); cout << ans << '\n'; return 0; }