| 因数 |
1,
2,
4,
5,
10,
20,
31,
62,
79,
101,
124,
131,
155,
158,
202,
262,
310,
316,
395,
404,
505,
524,
620,
655,
790,
1010,
1310,
1580,
2020,
2449,
2620,
3131,
4061,
4898,
6262,
7979,
8122,
9796,
10349,
12245,
12524,
13231,
15655,
15958,
16244,
20305,
20698,
24490,
26462,
31310,
31916,
39895,
40610,
41396,
48980,
51745,
52924,
62620,
66155,
79790,
81220,
103490,
132310,
159580,
206980,
247349,
264620,
320819,
410161,
494698,
641638,
820322,
989396,
1045249,
1236745,
1283276,
1604095,
1640644,
2050805,
2090498,
2473490,
3208190,
4101610,
4180996,
4946980,
5226245,
6416380,
8203220,
10452490,
20904980,
32402719,
64805438,
129610876,
162013595,
324027190,
648054380
|