| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
52,
56,
65,
70,
91,
104,
130,
140,
169,
182,
260,
280,
338,
364,
455,
520,
676,
728,
827,
845,
910,
1183,
1352,
1654,
1690,
1820,
2366,
3308,
3380,
3640,
4135,
4732,
5789,
5915,
6616,
6760,
8270,
9464,
10751,
11578,
11830,
16540,
21502,
23156,
23660,
28945,
33080,
43004,
46312,
47320,
53755,
57890,
75257,
86008,
107510,
115780,
139763,
150514,
215020,
231560,
279526,
301028,
376285,
430040,
559052,
602056,
698815,
752570,
978341,
1118104,
1397630,
1505140,
1956682,
2795260,
3010280,
3913364,
4891705,
5590520,
7826728,
9783410,
19566820,
39133640
|