| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
56,
61,
62,
70,
80,
112,
122,
124,
140,
155,
167,
217,
244,
248,
280,
305,
310,
334,
427,
434,
488,
496,
560,
610,
620,
668,
835,
854,
868,
976,
1085,
1169,
1220,
1240,
1336,
1670,
1708,
1736,
1891,
2135,
2170,
2338,
2440,
2480,
2672,
3340,
3416,
3472,
3782,
4270,
4340,
4676,
4880,
5177,
5845,
6680,
6832,
7564,
8540,
8680,
9352,
9455,
10187,
10354,
11690,
13237,
13360,
15128,
17080,
17360,
18704,
18910,
20374,
20708,
23380,
25885,
26474,
30256,
34160,
36239,
37820,
40748,
41416,
46760,
50935,
51770,
52948,
66185,
71309,
72478,
75640,
81496,
82832,
93520,
101870,
103540,
105896,
132370,
142618,
144956,
151280,
162992,
181195,
203740,
207080,
211792,
264740,
285236,
289912,
315797,
356545,
362390,
407480,
414160,
529480,
570472,
579824,
631594,
713090,
724780,
814960,
1058960,
1140944,
1263188,
1426180,
1449560,
1578985,
2210579,
2526376,
2852360,
2899120,
3157970,
4421158,
5052752,
5704720,
6315940,
8842316,
11052895,
12631880,
17684632,
22105790,
25263760,
35369264,
44211580,
88423160,
176846320
|