140093520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83389}}^1$

素因数の和:83412

約数の個数: 80

約数和(自身を含む): 496337280

約数和(自身を除く): 356243760

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, 83389, 166778, 250167, 333556, 416945, 500334, 583723, 667112, 833890, 1000668, 1167446, 1250835, 1334224, 1667780, 1751169, 2001336, 2334892, 2501670, 2918615, 3335560, 3502338, 4002672, 4669784, 5003340, 5837230, 6671120, 7004676, 8755845, 9339568, 10006680, 11674460, 14009352, 17511690, 20013360, 23348920, 28018704, 35023380, 46697840, 70046760, 140093520]

約数ペア:

[(1, 140093520), (2, 70046760), (3, 46697840), (4, 35023380), (5, 28018704), (6, 23348920), (7, 20013360), (8, 17511690), (10, 14009352), (12, 11674460), (14, 10006680), (15, 9339568), (16, 8755845), (20, 7004676), (21, 6671120), (24, 5837230), (28, 5003340), (30, 4669784), (35, 4002672), (40, 3502338), (42, 3335560), (48, 2918615), (56, 2501670), (60, 2334892), (70, 2001336), (80, 1751169), (84, 1667780), (105, 1334224), (112, 1250835), (120, 1167446), (140, 1000668), (168, 833890), (210, 667112), (240, 583723), (280, 500334), (336, 416945), (420, 333556), (560, 250167), (840, 166778), (1680, 83389)]