1396205160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1662149}}^1$

素因数の和:1662170

約数の個数: 64

約数和(自身を含む): 4786992000

約数和(自身を除く): 3390786840

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, 1662149, 3324298, 4986447, 6648596, 8310745, 9972894, 11635043, 13297192, 16621490, 19945788, 23270086, 24932235, 33242980, 34905129, 39891576, 46540172, 49864470, 58175215, 66485960, 69810258, 93080344, 99728940, 116350430, 139620516, 174525645, 199457880, 232700860, 279241032, 349051290, 465401720, 698102580, 1396205160]

約数ペア:

[(1, 1396205160), (2, 698102580), (3, 465401720), (4, 349051290), (5, 279241032), (6, 232700860), (7, 199457880), (8, 174525645), (10, 139620516), (12, 116350430), (14, 99728940), (15, 93080344), (20, 69810258), (21, 66485960), (24, 58175215), (28, 49864470), (30, 46540172), (35, 39891576), (40, 34905129), (42, 33242980), (56, 24932235), (60, 23270086), (70, 19945788), (84, 16621490), (105, 13297192), (120, 11635043), (140, 9972894), (168, 8310745), (210, 6648596), (280, 4986447), (420, 3324298), (840, 1662149)]