267081920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{119233}}^1$

素因数の和:119257

約数の個数: 56

約数和(自身を含む): 726850464

約数和(自身を除く): 459768544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 119233, 238466, 476932, 596165, 834631, 953864, 1192330, 1669262, 1907728, 2384660, 3338524, 3815456, 4173155, 4769320, 6677048, 7630912, 8346310, 9538640, 13354096, 16692620, 19077280, 26708192, 33385240, 38154560, 53416384, 66770480, 133540960, 267081920]

約数ペア:

[(1, 267081920), (2, 133540960), (4, 66770480), (5, 53416384), (7, 38154560), (8, 33385240), (10, 26708192), (14, 19077280), (16, 16692620), (20, 13354096), (28, 9538640), (32, 8346310), (35, 7630912), (40, 6677048), (56, 4769320), (64, 4173155), (70, 3815456), (80, 3338524), (112, 2384660), (140, 1907728), (160, 1669262), (224, 1192330), (280, 953864), (320, 834631), (448, 596165), (560, 476932), (1120, 238466), (2240, 119233)]