| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
128,
160,
256,
269,
320,
331,
512,
538,
640,
662,
1076,
1280,
1324,
1345,
1655,
2152,
2560,
2648,
2690,
3310,
4304,
5296,
5380,
6620,
8608,
10592,
10760,
13240,
17216,
21184,
21520,
26480,
34432,
42368,
43040,
52960,
68864,
84736,
86080,
89039,
105920,
137728,
169472,
172160,
178078,
211840,
344320,
356156,
423680,
445195,
688640,
712312,
847360,
890390,
1424624,
1780780,
2849248,
3561560,
5698496,
7123120,
11396992,
14246240,
22793984,
28492480,
45587968,
56984960,
113969920,
227939840
|