| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
29,
31,
32,
40,
58,
62,
80,
116,
124,
145,
155,
160,
232,
248,
271,
290,
310,
464,
496,
542,
580,
620,
899,
928,
992,
1084,
1160,
1240,
1355,
1798,
2168,
2320,
2480,
2710,
3596,
4336,
4495,
4640,
4960,
5420,
7192,
7859,
8401,
8672,
8990,
10840,
14384,
15718,
16802,
17980,
21680,
28768,
31436,
33604,
35960,
39295,
42005,
43360,
62872,
67208,
71920,
78590,
84010,
125744,
134416,
143840,
157180,
168020,
243629,
251488,
268832,
314360,
336040,
487258,
628720,
672080,
974516,
1218145,
1257440,
1344160,
1949032,
2436290,
3898064,
4872580,
7796128,
9745160,
19490320,
38980640
|