| 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,
620,
640,
992,
1240,
1280,
1984,
2480,
3968,
4960,
7936,
9920,
19840,
39680,
65479,
130958,
261916,
327395,
523832,
654790,
1047664,
1309580,
2029849,
2095328,
2619160,
4059698,
4190656,
5238320,
8119396,
8381312,
10149245,
10476640,
16238792,
16762624,
20298490,
20953280,
32477584,
40596980,
41906560,
64955168,
81193960,
83813120,
129910336,
162387920,
259820672,
324775840,
519641344,
649551680,
1299103360,
2598206720
|