2970510080

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{43787}}^1$

素因数の和:43861

約数の個数: 72

約数和(自身を含む): 7249716432

約数和(自身を除く): 4279206352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 2120, 3392, 4240, 6784, 8480, 13568, 16960, 33920, 43787, 67840, 87574, 175148, 218935, 350296, 437870, 700592, 875740, 1401184, 1751480, 2320711, 2802368, 3502960, 4641422, 5604736, 7005920, 9282844, 11209472, 11603555, 14011840, 18565688, 23207110, 28023680, 37131376, 46414220, 56047360, 74262752, 92828440, 148525504, 185656880, 297051008, 371313760, 594102016, 742627520, 1485255040, 2970510080]

約数ペア:

[(1, 2970510080), (2, 1485255040), (4, 742627520), (5, 594102016), (8, 371313760), (10, 297051008), (16, 185656880), (20, 148525504), (32, 92828440), (40, 74262752), (53, 56047360), (64, 46414220), (80, 37131376), (106, 28023680), (128, 23207110), (160, 18565688), (212, 14011840), (256, 11603555), (265, 11209472), (320, 9282844), (424, 7005920), (530, 5604736), (640, 4641422), (848, 3502960), (1060, 2802368), (1280, 2320711), (1696, 1751480), (2120, 1401184), (3392, 875740), (4240, 700592), (6784, 437870), (8480, 350296), (13568, 218935), (16960, 175148), (33920, 87574), (43787, 67840)]