| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
32,
35,
40,
56,
62,
64,
70,
80,
112,
124,
128,
140,
155,
160,
217,
224,
248,
280,
310,
320,
434,
448,
496,
560,
620,
640,
868,
896,
992,
1085,
1120,
1240,
1736,
1984,
2170,
2240,
2480,
3472,
3739,
3968,
4340,
4480,
4960,
6944,
7478,
8680,
9920,
13888,
14956,
17360,
18695,
19840,
26173,
27776,
29912,
34720,
37390,
52346,
59824,
69440,
74780,
104692,
115909,
119648,
130865,
138880,
149560,
209384,
231818,
239296,
261730,
299120,
418768,
463636,
478592,
523460,
579545,
598240,
811363,
837536,
927272,
1046920,
1159090,
1196480,
1622726,
1675072,
1854544,
2093840,
2318180,
2392960,
3245452,
3350144,
3709088,
4056815,
4187680,
4636360,
6490904,
7418176,
8113630,
8375360,
9272720,
12981808,
14836352,
16227260,
16750720,
18545440,
25963616,
32454520,
37090880,
51927232,
64909040,
74181760,
103854464,
129818080,
259636160,
519272320
|