約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
41,
42,
49,
60,
70,
82,
84,
98,
105,
123,
131,
140,
147,
164,
196,
205,
210,
245,
246,
262,
287,
294,
393,
410,
420,
490,
492,
524,
574,
588,
615,
655,
735,
786,
820,
861,
917,
980,
1148,
1230,
1310,
1435,
1470,
1572,
1722,
1834,
1965,
2009,
2460,
2620,
2751,
2870,
2940,
3444,
3668,
3930,
4018,
4305,
4585,
5371,
5502,
5740,
6027,
6419,
7860,
8036,
8610,
9170,
10045,
10742,
11004,
12054,
12838,
13755,
16113,
17220,
18340,
19257,
20090,
21484,
24108,
25676,
26855,
27510,
30135,
32095,
32226,
37597,
38514,
40180,
53710,
55020,
60270,
64190,
64452,
75194,
77028,
80565,
96285,
107420,
112791,
120540,
128380,
150388,
161130,
187985,
192570,
225582,
263179,
322260,
375970,
385140,
451164,
526358,
563955,
751940,
789537,
1052716,
1127910,
1315895,
1579074,
2255820,
2631790,
3158148,
3947685,
5263580,
7895370,
15790740
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