package contest200424; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.InputMismatchException; public class G { InputStream is; PrintWriter out; String INPUT = ""; void solve() { /* \# Aut(C_{p^n}^k)=p^{(n-1)k^2}\prod_{j=0}^{k-1} (p^{k}-p^{j}) * */ int n = ni(); int[] lpf = enumLowestPrimeFactors(n); int mod = 1000000007; int[][] f = factorFast(n, lpf); long ans = 1; for(int i = 0;i < f.length;i++){ int P = f[i][0], E = f[i][1]; ans = ans * aut(P, E, mod) % mod; } for(int i = 1;i <= n;i++){ ans = ans * i % mod; } out.println(ans); } long aut(int P, int E, int mod) { ans = 0; dfs(P, E, 1, E, mod, new int[E+1]); int q = (int)Math.pow(P, E); ans %= mod; // for(int i = 1;i <= q;i++){ // ans = ans * i % mod; // } return ans; } long ans = 0; public static long invl(long a, long mod) { long b = mod; long p = 1, q = 0; while (b > 0) { long c = a / b; long d; d = a; a = b; b = d % b; d = p; p = q; q = d - c * q; } return p < 0 ? p + mod : p; } void dfs(int P, int rem, int e, int E, int mod, int[] es) { if(e == E+1){ if(rem > 0)return; long ret = 1; long pe = 0; for(int i = 1;i <= E;i++){ pe += (i-1)*es[i]*es[i]; for(int j = 0;j < es[i];j++){ ret = ret * (pow(P, es[i], mod) - pow(P, j, mod) + mod) % mod; } long lpe = 0; for(int j = 1;j <= E;j++){ if(i != j){ lpe += Math.min(i, j) * es[j]; } } pe += lpe * es[i]; } ret = ret * pow(P, pe, mod) % mod; ans += invl(ret, mod); return; } for(int i = 0;i*e <= rem;i++){ es[e] = i; dfs(P, rem-i*e, e+1, E, mod, es); es[e] = 0; } } public static int[] enumDivisorsFast(int n, int[] lpf) { int[] divs = {1}; while(lpf[n] > 0){ int p = lpf[n]; int e = 0; for(;p == lpf[n];e++, n /= p); int olen = divs.length; divs = Arrays.copyOf(divs, olen*(e+1)); for(int i = olen;i < divs.length;i++)divs[i] = divs[i-olen] * p; } return divs; } public static long pow(long a, long n, long mod) { // a %= mod; long ret = 1; int x = 63 - Long.numberOfLeadingZeros(n); for (; x >= 0; x--) { ret = ret * ret % mod; if (n << 63 - x < 0) ret = ret * a % mod; } return ret; } public static int[][] factorFast(int n, int[] lpf) { int[][] f = new int[9][]; int q = 0; while(lpf[n] > 0){ int p = lpf[n]; if(q == 0 || p != f[q-1][0]){ f[q++] = new int[]{p, 1}; }else{ f[q-1][1]++; } n /= p; } if(n > 1){ // big prime return new int[][]{{n, 1}}; } return Arrays.copyOf(f, q); } public static int[] enumLowestPrimeFactors(int n) { int tot = 0; int[] lpf = new int[n + 1]; int u = n + 32; double lu = Math.log(u); int[] primes = new int[(int) (u / lu + u / lu / lu * 1.5)]; for (int i = 2; i <= n; i++) lpf[i] = i; for (int p = 2; p <= n; p++) { if (lpf[p] == p) primes[tot++] = p; int tmp; for (int i = 0; i < tot && primes[i] <= lpf[p] && (tmp = primes[i] * p) <= n; i++) { lpf[tmp] = primes[i]; } } return lpf; } void run() throws Exception { is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes()); out = new PrintWriter(System.out); long s = System.currentTimeMillis(); solve(); out.flush(); if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){ // @Override // public void run() { // long s = System.currentTimeMillis(); // solve(); // out.flush(); // if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // } // }; // t.start(); // t.join(); } public static void main(String[] args) throws Exception { new G().run(); } private byte[] inbuf = new byte[1024]; public int lenbuf = 0, ptrbuf = 0; private int readByte() { if(lenbuf == -1)throw new InputMismatchException(); if(ptrbuf >= lenbuf){ ptrbuf = 0; try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); } if(lenbuf <= 0)return -1; } return inbuf[ptrbuf++]; } private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); } private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; } private double nd() { return Double.parseDouble(ns()); } private char nc() { return (char)skip(); } private String ns() { int b = skip(); StringBuilder sb = new StringBuilder(); while(!(isSpaceChar(b))){ // when nextLine, (isSpaceChar(b) && b != ' ') sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } private char[] ns(int n) { char[] buf = new char[n]; int b = skip(), p = 0; while(p < n && !(isSpaceChar(b))){ buf[p++] = (char)b; b = readByte(); } return n == p ? buf : Arrays.copyOf(buf, p); } private int[] na(int n) { int[] a = new int[n]; for(int i = 0;i < n;i++)a[i] = ni(); return a; } private long[] nal(int n) { long[] a = new long[n]; for(int i = 0;i < n;i++)a[i] = nl(); return a; } private char[][] nm(int n, int m) { char[][] map = new char[n][]; for(int i = 0;i < n;i++)map[i] = ns(m); return map; } private int[][] nmi(int n, int m) { int[][] map = new int[n][]; for(int i = 0;i < n;i++)map[i] = na(m); return map; } private int ni() { return (int)nl(); } private long nl() { long num = 0; int b; boolean minus = false; while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-')); if(b == '-'){ minus = true; b = readByte(); } while(true){ if(b >= '0' && b <= '9'){ num = num * 10 + (b - '0'); }else{ return minus ? -num : num; } b = readByte(); } } private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); } }