1567296920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105613}}^1$

素因数の和:105684

約数の個数: 64

約数和(自身を含む): 4106272320

約数和(自身を除く): 2538975400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 105613, 211226, 422452, 528065, 739291, 844904, 1056130, 1478582, 2112260, 2957164, 3696455, 4224520, 5597489, 5914328, 7392910, 11194978, 14785820, 22389956, 27987445, 29571640, 39182423, 44779912, 55974890, 78364846, 111949780, 156729692, 195912115, 223899560, 313459384, 391824230, 783648460, 1567296920]

約数ペア:

[(1, 1567296920), (2, 783648460), (4, 391824230), (5, 313459384), (7, 223899560), (8, 195912115), (10, 156729692), (14, 111949780), (20, 78364846), (28, 55974890), (35, 44779912), (40, 39182423), (53, 29571640), (56, 27987445), (70, 22389956), (106, 14785820), (140, 11194978), (212, 7392910), (265, 5914328), (280, 5597489), (371, 4224520), (424, 3696455), (530, 2957164), (742, 2112260), (1060, 1478582), (1484, 1056130), (1855, 844904), (2120, 739291), (2968, 528065), (3710, 422452), (7420, 211226), (14840, 105613)]