| 約数 |
1,
2,
4,
5,
8,
10,
16,
19,
20,
38,
40,
76,
80,
95,
101,
152,
190,
202,
211,
304,
380,
404,
422,
505,
760,
808,
844,
1010,
1055,
1520,
1616,
1688,
1919,
2020,
2110,
3376,
3838,
4009,
4040,
4220,
7676,
8018,
8080,
8440,
9595,
15352,
16036,
16880,
19190,
20045,
21311,
30704,
32072,
38380,
40090,
42622,
64144,
76760,
80180,
85244,
106555,
153520,
160360,
170488,
213110,
320720,
340976,
404909,
426220,
809818,
852440,
1619636,
1704880,
2024545,
3239272,
4049090,
6478544,
8098180,
16196360,
32392720
|