| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
512,
620,
640,
992,
1240,
1277,
1280,
1984,
2480,
2554,
2560,
3968,
4960,
5108,
6385,
7936,
9920,
10216,
12770,
15872,
19840,
20432,
25540,
39587,
39680,
40864,
51080,
79174,
79360,
81728,
102160,
158348,
163456,
197935,
204320,
316696,
326912,
395870,
408640,
633392,
653824,
791740,
817280,
1266784,
1583480,
1634560,
2533568,
3166960,
3269120,
5067136,
6333920,
10134272,
12667840,
20268544,
25335680,
50671360,
101342720
|