105573720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125683}}^1$

素因数の和:125704

約数の個数: 64

約数和(自身を含む): 361969920

約数和(自身を除く): 256396200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 125683, 251366, 377049, 502732, 628415, 754098, 879781, 1005464, 1256830, 1508196, 1759562, 1885245, 2513660, 2639343, 3016392, 3519124, 3770490, 4398905, 5027320, 5278686, 7038248, 7540980, 8797810, 10557372, 13196715, 15081960, 17595620, 21114744, 26393430, 35191240, 52786860, 105573720]

約数ペア:

[(1, 105573720), (2, 52786860), (3, 35191240), (4, 26393430), (5, 21114744), (6, 17595620), (7, 15081960), (8, 13196715), (10, 10557372), (12, 8797810), (14, 7540980), (15, 7038248), (20, 5278686), (21, 5027320), (24, 4398905), (28, 3770490), (30, 3519124), (35, 3016392), (40, 2639343), (42, 2513660), (56, 1885245), (60, 1759562), (70, 1508196), (84, 1256830), (105, 1005464), (120, 879781), (140, 754098), (168, 628415), (210, 502732), (280, 377049), (420, 251366), (840, 125683)]