| 約数 |
1,
2,
4,
5,
8,
10,
16,
17,
19,
20,
32,
34,
38,
40,
64,
68,
76,
80,
85,
95,
101,
128,
136,
152,
160,
170,
190,
202,
272,
304,
320,
323,
340,
380,
404,
505,
544,
608,
640,
646,
680,
760,
808,
1010,
1088,
1216,
1292,
1360,
1520,
1615,
1616,
1717,
1919,
2020,
2176,
2432,
2584,
2720,
3040,
3230,
3232,
3434,
3838,
4040,
5168,
5440,
6080,
6460,
6464,
6868,
7676,
8080,
8585,
9595,
10336,
10880,
12160,
12920,
12928,
13736,
15352,
16160,
17170,
19190,
20672,
25840,
27472,
30704,
32320,
32623,
34340,
38380,
41344,
51680,
54944,
61408,
64640,
65246,
68680,
76760,
103360,
109888,
122816,
130492,
137360,
153520,
163115,
206720,
219776,
245632,
260984,
274720,
307040,
326230,
521968,
549440,
614080,
652460,
1043936,
1098880,
1228160,
1304920,
2087872,
2609840,
4175744,
5219680,
10439360,
20878720
|