| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
31,
35,
40,
41,
56,
61,
62,
70,
82,
122,
124,
140,
155,
164,
205,
217,
244,
248,
280,
287,
305,
310,
328,
410,
427,
434,
488,
574,
610,
620,
820,
854,
868,
1085,
1148,
1220,
1240,
1271,
1435,
1640,
1708,
1736,
1891,
2135,
2170,
2296,
2440,
2501,
2542,
2870,
3416,
3782,
4270,
4340,
5002,
5084,
5740,
6355,
7564,
8540,
8680,
8897,
9455,
10004,
10168,
11480,
12505,
12710,
13237,
15128,
17080,
17507,
17794,
18910,
20008,
25010,
25420,
26474,
35014,
35588,
37820,
44485,
50020,
50840,
52948,
66185,
70028,
71176,
75640,
77531,
87535,
88970,
100040,
105896,
132370,
140056,
155062,
175070,
177940,
264740,
310124,
350140,
355880,
387655,
529480,
542717,
620248,
700280,
775310,
1085434,
1550620,
2170868,
2713585,
3101240,
4341736,
5427170,
10854340,
21708680
|