| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
61,
71,
80,
122,
142,
191,
244,
284,
305,
355,
382,
488,
568,
610,
710,
764,
955,
976,
1136,
1220,
1420,
1528,
1910,
2440,
2840,
3056,
3820,
4331,
4880,
5680,
7640,
8662,
11651,
13561,
15280,
17324,
21655,
23302,
27122,
34648,
43310,
46604,
54244,
58255,
67805,
69296,
86620,
93208,
108488,
116510,
135610,
173240,
186416,
216976,
233020,
271220,
346480,
466040,
542440,
827221,
932080,
1084880,
1654442,
3308884,
4136105,
6617768,
8272210,
13235536,
16544420,
33088840,
66177680
|