69945960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83269}}^1$

素因数の和:83290

約数の個数: 64

約数和(自身を含む): 239817600

約数和(自身を除く): 169871640

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, 83269, 166538, 249807, 333076, 416345, 499614, 582883, 666152, 832690, 999228, 1165766, 1249035, 1665380, 1748649, 1998456, 2331532, 2498070, 2914415, 3330760, 3497298, 4663064, 4996140, 5828830, 6994596, 8743245, 9992280, 11657660, 13989192, 17486490, 23315320, 34972980, 69945960]

約数ペア:

[(1, 69945960), (2, 34972980), (3, 23315320), (4, 17486490), (5, 13989192), (6, 11657660), (7, 9992280), (8, 8743245), (10, 6994596), (12, 5828830), (14, 4996140), (15, 4663064), (20, 3497298), (21, 3330760), (24, 2914415), (28, 2498070), (30, 2331532), (35, 1998456), (40, 1748649), (42, 1665380), (56, 1249035), (60, 1165766), (70, 999228), (84, 832690), (105, 666152), (120, 582883), (140, 499614), (168, 416345), (210, 333076), (280, 249807), (420, 166538), (840, 83269)]