6945960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8290

約数の個数: 64

約数和(自身を含む): 23817600

約数和(自身を除く): 16871640

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, 8269, 16538, 24807, 33076, 41345, 49614, 57883, 66152, 82690, 99228, 115766, 124035, 165380, 173649, 198456, 231532, 248070, 289415, 330760, 347298, 463064, 496140, 578830, 694596, 868245, 992280, 1157660, 1389192, 1736490, 2315320, 3472980, 6945960]

約数ペア:

[(1, 6945960), (2, 3472980), (3, 2315320), (4, 1736490), (5, 1389192), (6, 1157660), (7, 992280), (8, 868245), (10, 694596), (12, 578830), (14, 496140), (15, 463064), (20, 347298), (21, 330760), (24, 289415), (28, 248070), (30, 231532), (35, 198456), (40, 173649), (42, 165380), (56, 124035), (60, 115766), (70, 99228), (84, 82690), (105, 66152), (120, 57883), (140, 49614), (168, 41345), (210, 33076), (280, 24807), (420, 16538), (840, 8269)]