133682360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 346057920

約数和(自身を除く): 212375560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 3041, 3140, 4396, 5495, 6082, 6280, 8792, 10990, 12164, 15205, 21287, 21980, 24328, 30410, 42574, 43960, 60820, 85148, 106435, 121640, 170296, 212870, 425740, 477437, 851480, 954874, 1909748, 2387185, 3342059, 3819496, 4774370, 6684118, 9548740, 13368236, 16710295, 19097480, 26736472, 33420590, 66841180, 133682360]

約数ペア:

[(1, 133682360), (2, 66841180), (4, 33420590), (5, 26736472), (7, 19097480), (8, 16710295), (10, 13368236), (14, 9548740), (20, 6684118), (28, 4774370), (35, 3819496), (40, 3342059), (56, 2387185), (70, 1909748), (140, 954874), (157, 851480), (280, 477437), (314, 425740), (628, 212870), (785, 170296), (1099, 121640), (1256, 106435), (1570, 85148), (2198, 60820), (3041, 43960), (3140, 42574), (4396, 30410), (5495, 24328), (6082, 21980), (6280, 21287), (8792, 15205), (10990, 12164)]