8078596890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{155747}}^1$

素因数の和:155796

約数の個数: 128

約数和(自身を含む): 25119037440

約数和(自身を除く): 17040440550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 10374, 17290, 25935, 51870, 155747, 311494, 467241, 778735, 934482, 1090229, 1557470, 2024711, 2180458, 2336205, 2959193, 3270687, 4049422, 4672410, 5451145, 5918386, 6074133, 6541374, 8877579, 10123555, 10902290, 12148266, 14172977, 14795965, 16353435, 17755158, 20247110, 20714351, 28345954, 29591930, 30370665, 32706870, 38469509, 41428702, 42518931, 44387895, 60741330, 62143053, 70864885, 76939018, 85037862, 88775790, 103571755, 115408527, 124286106, 141729770, 192347545, 207143510, 212594655, 230817054, 269286563, 310715265, 384695090, 425189310, 538573126, 577042635, 621430530, 807859689, 1154085270, 1346432815, 1615719378, 2692865630, 4039298445, 8078596890]

約数ペア:

[(1, 8078596890), (2, 4039298445), (3, 2692865630), (5, 1615719378), (6, 1346432815), (7, 1154085270), (10, 807859689), (13, 621430530), (14, 577042635), (15, 538573126), (19, 425189310), (21, 384695090), (26, 310715265), (30, 269286563), (35, 230817054), (38, 212594655), (39, 207143510), (42, 192347545), (57, 141729770), (65, 124286106), (70, 115408527), (78, 103571755), (91, 88775790), (95, 85037862), (105, 76939018), (114, 70864885), (130, 62143053), (133, 60741330), (182, 44387895), (190, 42518931), (195, 41428702), (210, 38469509), (247, 32706870), (266, 30370665), (273, 29591930), (285, 28345954), (390, 20714351), (399, 20247110), (455, 17755158), (494, 16353435), (546, 14795965), (570, 14172977), (665, 12148266), (741, 10902290), (798, 10123555), (910, 8877579), (1235, 6541374), (1330, 6074133), (1365, 5918386), (1482, 5451145), (1729, 4672410), (1995, 4049422), (2470, 3270687), (2730, 2959193), (3458, 2336205), (3705, 2180458), (3990, 2024711), (5187, 1557470), (7410, 1090229), (8645, 934482), (10374, 778735), (17290, 467241), (25935, 311494), (51870, 155747)]