326671380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{28807}}^1$

素因数の和:28835

約数の個数: 120

約数和(自身を含む): 1171218048

約数和(自身を除く): 844546668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 28807, 57614, 86421, 115228, 144035, 172842, 201649, 259263, 288070, 345684, 403298, 432105, 518526, 576140, 604947, 777789, 806596, 864210, 1008245, 1037052, 1209894, 1296315, 1555578, 1728420, 1814841, 2016490, 2333367, 2419788, 2592630, 3024735, 3111156, 3629682, 3888945, 4032980, 4666734, 5185260, 5444523, 6049470, 7259364, 7777890, 9074205, 9333468, 10889046, 11666835, 12098940, 15555780, 16333569, 18148410, 21778092, 23333670, 27222615, 32667138, 36296820, 46667340, 54445230, 65334276, 81667845, 108890460, 163335690, 326671380]

約数ペア:

[(1, 326671380), (2, 163335690), (3, 108890460), (4, 81667845), (5, 65334276), (6, 54445230), (7, 46667340), (9, 36296820), (10, 32667138), (12, 27222615), (14, 23333670), (15, 21778092), (18, 18148410), (20, 16333569), (21, 15555780), (27, 12098940), (28, 11666835), (30, 10889046), (35, 9333468), (36, 9074205), (42, 7777890), (45, 7259364), (54, 6049470), (60, 5444523), (63, 5185260), (70, 4666734), (81, 4032980), (84, 3888945), (90, 3629682), (105, 3111156), (108, 3024735), (126, 2592630), (135, 2419788), (140, 2333367), (162, 2016490), (180, 1814841), (189, 1728420), (210, 1555578), (252, 1296315), (270, 1209894), (315, 1037052), (324, 1008245), (378, 864210), (405, 806596), (420, 777789), (540, 604947), (567, 576140), (630, 518526), (756, 432105), (810, 403298), (945, 345684), (1134, 288070), (1260, 259263), (1620, 201649), (1890, 172842), (2268, 144035), (2835, 115228), (3780, 86421), (5670, 57614), (11340, 28807)]