15676987340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{2029}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 37964572800

約数和(自身を除く): 22287585460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 241, 458, 482, 916, 964, 1145, 1205, 1603, 1687, 2029, 2290, 2410, 3206, 3374, 4058, 4580, 4820, 6412, 6748, 8015, 8116, 8435, 10145, 14203, 16030, 16870, 20290, 28406, 32060, 33740, 40580, 55189, 56812, 71015, 110378, 142030, 220756, 275945, 284060, 386323, 464641, 488989, 551890, 772646, 929282, 977978, 1103780, 1545292, 1858564, 1931615, 1955956, 2323205, 2444945, 3252487, 3422923, 3863230, 4646410, 4889890, 6504974, 6845846, 7726460, 9292820, 9779780, 13009948, 13691692, 16262435, 17114615, 32524870, 34229230, 65049740, 68458460, 111978481, 223956962, 447913924, 559892405, 783849367, 1119784810, 1567698734, 2239569620, 3135397468, 3919246835, 7838493670, 15676987340]

約数ペア:

[(1, 15676987340), (2, 7838493670), (4, 3919246835), (5, 3135397468), (7, 2239569620), (10, 1567698734), (14, 1119784810), (20, 783849367), (28, 559892405), (35, 447913924), (70, 223956962), (140, 111978481), (229, 68458460), (241, 65049740), (458, 34229230), (482, 32524870), (916, 17114615), (964, 16262435), (1145, 13691692), (1205, 13009948), (1603, 9779780), (1687, 9292820), (2029, 7726460), (2290, 6845846), (2410, 6504974), (3206, 4889890), (3374, 4646410), (4058, 3863230), (4580, 3422923), (4820, 3252487), (6412, 2444945), (6748, 2323205), (8015, 1955956), (8116, 1931615), (8435, 1858564), (10145, 1545292), (14203, 1103780), (16030, 977978), (16870, 929282), (20290, 772646), (28406, 551890), (32060, 488989), (33740, 464641), (40580, 386323), (55189, 284060), (56812, 275945), (71015, 220756), (110378, 142030)]