790253520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{470389}}^1$

素因数の和:470412

約数の個数: 80

約数和(自身を含む): 2799761280

約数和(自身を除く): 2009507760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 470389, 940778, 1411167, 1881556, 2351945, 2822334, 3292723, 3763112, 4703890, 5644668, 6585446, 7055835, 7526224, 9407780, 9878169, 11289336, 13170892, 14111670, 16463615, 18815560, 19756338, 22578672, 26341784, 28223340, 32927230, 37631120, 39512676, 49390845, 52683568, 56446680, 65854460, 79025352, 98781690, 112893360, 131708920, 158050704, 197563380, 263417840, 395126760, 790253520]

約数ペア:

[(1, 790253520), (2, 395126760), (3, 263417840), (4, 197563380), (5, 158050704), (6, 131708920), (7, 112893360), (8, 98781690), (10, 79025352), (12, 65854460), (14, 56446680), (15, 52683568), (16, 49390845), (20, 39512676), (21, 37631120), (24, 32927230), (28, 28223340), (30, 26341784), (35, 22578672), (40, 19756338), (42, 18815560), (48, 16463615), (56, 14111670), (60, 13170892), (70, 11289336), (80, 9878169), (84, 9407780), (105, 7526224), (112, 7055835), (120, 6585446), (140, 5644668), (168, 4703890), (210, 3763112), (240, 3292723), (280, 2822334), (336, 2351945), (420, 1881556), (560, 1411167), (840, 940778), (1680, 470389)]