160602540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 515773440

約数和(自身を除く): 355170900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 983, 1167, 1556, 1945, 1966, 2334, 2723, 2949, 3890, 3932, 4668, 4915, 5446, 5835, 5898, 6881, 7780, 8169, 9830, 10892, 11670, 11796, 13615, 13762, 14745, 16338, 19660, 20643, 23340, 27230, 27524, 29490, 32676, 34405, 40845, 41286, 54460, 58980, 68810, 81690, 82572, 103215, 137620, 163380, 206430, 382387, 412860, 764774, 1147161, 1529548, 1911935, 2294322, 2676709, 3823870, 4588644, 5353418, 5735805, 7647740, 8030127, 10706836, 11471610, 13383545, 16060254, 22943220, 26767090, 32120508, 40150635, 53534180, 80301270, 160602540]

約数ペア:

[(1, 160602540), (2, 80301270), (3, 53534180), (4, 40150635), (5, 32120508), (6, 26767090), (7, 22943220), (10, 16060254), (12, 13383545), (14, 11471610), (15, 10706836), (20, 8030127), (21, 7647740), (28, 5735805), (30, 5353418), (35, 4588644), (42, 3823870), (60, 2676709), (70, 2294322), (84, 1911935), (105, 1529548), (140, 1147161), (210, 764774), (389, 412860), (420, 382387), (778, 206430), (983, 163380), (1167, 137620), (1556, 103215), (1945, 82572), (1966, 81690), (2334, 68810), (2723, 58980), (2949, 54460), (3890, 41286), (3932, 40845), (4668, 34405), (4915, 32676), (5446, 29490), (5835, 27524), (5898, 27230), (6881, 23340), (7780, 20643), (8169, 19660), (9830, 16338), (10892, 14745), (11670, 13762), (11796, 13615)]