| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
83,
124,
155,
166,
248,
310,
332,
415,
496,
620,
664,
830,
1240,
1328,
1660,
1759,
2480,
2573,
3320,
3518,
5146,
6640,
7036,
8795,
10292,
12865,
14072,
17590,
20584,
25730,
28144,
35180,
41168,
51460,
54529,
70360,
102920,
109058,
140720,
145997,
205840,
218116,
272645,
291994,
436232,
545290,
583988,
729985,
872464,
1090580,
1167976,
1459970,
2181160,
2335952,
2919940,
4362320,
4525907,
5839880,
9051814,
11679760,
18103628,
22629535,
36207256,
45259070,
72414512,
90518140,
181036280,
362072560
|