| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
124,
139,
155,
248,
278,
310,
496,
556,
620,
695,
1112,
1240,
1390,
1951,
2224,
2480,
2780,
3902,
4309,
5560,
7804,
8618,
9755,
11120,
15608,
17236,
19510,
21545,
31216,
34472,
39020,
43090,
60481,
68944,
78040,
86180,
120962,
156080,
172360,
241924,
271189,
302405,
344720,
483848,
542378,
604810,
967696,
1084756,
1209620,
1355945,
2169512,
2419240,
2711890,
4339024,
4838480,
5423780,
8406859,
10847560,
16813718,
21695120,
33627436,
42034295,
67254872,
84068590,
134509744,
168137180,
336274360,
672548720
|