536741520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{319489}}^1$

素因数の和:319512

約数の個数: 80

約数和(自身を含む): 1901604480

約数和(自身を除く): 1364862960

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, 319489, 638978, 958467, 1277956, 1597445, 1916934, 2236423, 2555912, 3194890, 3833868, 4472846, 4792335, 5111824, 6389780, 6709269, 7667736, 8945692, 9584670, 11182115, 12779560, 13418538, 15335472, 17891384, 19169340, 22364230, 25559120, 26837076, 33546345, 35782768, 38338680, 44728460, 53674152, 67092690, 76677360, 89456920, 107348304, 134185380, 178913840, 268370760, 536741520]

約数ペア:

[(1, 536741520), (2, 268370760), (3, 178913840), (4, 134185380), (5, 107348304), (6, 89456920), (7, 76677360), (8, 67092690), (10, 53674152), (12, 44728460), (14, 38338680), (15, 35782768), (16, 33546345), (20, 26837076), (21, 25559120), (24, 22364230), (28, 19169340), (30, 17891384), (35, 15335472), (40, 13418538), (42, 12779560), (48, 11182115), (56, 9584670), (60, 8945692), (70, 7667736), (80, 6709269), (84, 6389780), (105, 5111824), (112, 4792335), (120, 4472846), (140, 3833868), (168, 3194890), (210, 2555912), (240, 2236423), (280, 1916934), (336, 1597445), (420, 1277956), (560, 958467), (840, 638978), (1680, 319489)]