| 約数 |
1,
2,
4,
5,
8,
10,
20,
31,
40,
62,
124,
137,
155,
248,
274,
310,
479,
548,
620,
685,
958,
961,
1096,
1240,
1370,
1916,
1922,
2395,
2740,
3832,
3844,
4247,
4790,
4805,
5480,
7688,
8494,
9580,
9610,
14849,
16988,
19160,
19220,
21235,
29698,
33976,
38440,
42470,
59396,
65623,
74245,
84940,
118792,
131246,
131657,
148490,
169880,
262492,
263314,
296980,
328115,
460319,
524984,
526628,
593960,
656230,
658285,
920638,
1053256,
1312460,
1316570,
1841276,
2034313,
2301595,
2624920,
2633140,
3682552,
4068626,
4603190,
5266280,
8137252,
9206380,
10171565,
16274504,
18412760,
20343130,
40686260,
63063703,
81372520,
126127406,
252254812,
315318515,
504509624,
630637030,
1261274060,
2522548120
|