| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
43,
67,
80,
83,
86,
134,
160,
166,
172,
215,
268,
332,
335,
344,
415,
430,
536,
664,
670,
688,
830,
860,
1072,
1328,
1340,
1376,
1660,
1720,
2144,
2656,
2680,
2881,
3320,
3440,
3569,
5360,
5561,
5762,
6640,
6880,
7138,
10720,
11122,
11524,
13280,
14276,
14405,
17845,
22244,
23048,
27805,
28552,
28810,
35690,
44488,
46096,
55610,
57104,
57620,
71380,
88976,
92192,
111220,
114208,
115240,
142760,
177952,
222440,
230480,
239123,
285520,
444880,
460960,
478246,
571040,
889760,
956492,
1195615,
1912984,
2391230,
3825968,
4782460,
7651936,
9564920,
19129840,
38259680
|