| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
17,
20,
21,
24,
28,
30,
34,
35,
40,
42,
48,
51,
56,
60,
68,
70,
80,
84,
85,
102,
105,
112,
119,
120,
136,
140,
168,
170,
204,
210,
238,
240,
255,
272,
280,
336,
340,
357,
408,
420,
476,
510,
560,
595,
680,
714,
816,
840,
952,
1020,
1190,
1360,
1428,
1680,
1785,
1904,
2040,
2380,
2856,
3570,
4080,
4760,
5712,
7140,
9520,
14280,
20477,
28560,
40954,
61431,
81908,
102385,
122862,
143339,
163816,
204770,
245724,
286678,
307155,
327632,
348109,
409540,
430017,
491448,
573356,
614310,
696218,
716695,
819080,
860034,
982896,
1044327,
1146712,
1228620,
1392436,
1433390,
1638160,
1720068,
1740545,
2088654,
2150085,
2293424,
2436763,
2457240,
2784872,
2866780,
3440136,
3481090,
4177308,
4300170,
4873526,
4914480,
5221635,
5569744,
5733560,
6880272,
6962180,
7310289,
8354616,
8600340,
9747052,
10443270,
11467120,
12183815,
13924360,
14620578,
16709232,
17200680,
19494104,
20886540,
24367630,
27848720,
29241156,
34401360,
36551445,
38988208,
41773080,
48735260,
58482312,
73102890,
83546160,
97470520,
116964624,
146205780,
194941040,
292411560,
584823120
|