2930486720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12953}}^1$

素因数の和:13078

約数の個数: 112

約数和(自身を含む): 8054693568

約数和(自身を除く): 5124206848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 2020, 2240, 2828, 3232, 3535, 4040, 5656, 6464, 7070, 8080, 11312, 12953, 14140, 16160, 22624, 25906, 28280, 32320, 45248, 51812, 56560, 64765, 90671, 103624, 113120, 129530, 181342, 207248, 226240, 259060, 362684, 414496, 453355, 518120, 725368, 828992, 906710, 1036240, 1308253, 1450736, 1813420, 2072480, 2616506, 2901472, 3626840, 4144960, 5233012, 5802944, 6541265, 7253680, 9157771, 10466024, 13082530, 14507360, 18315542, 20932048, 26165060, 29014720, 36631084, 41864096, 45788855, 52330120, 73262168, 83728192, 91577710, 104660240, 146524336, 183155420, 209320480, 293048672, 366310840, 418640960, 586097344, 732621680, 1465243360, 2930486720]

約数ペア:

[(1, 2930486720), (2, 1465243360), (4, 732621680), (5, 586097344), (7, 418640960), (8, 366310840), (10, 293048672), (14, 209320480), (16, 183155420), (20, 146524336), (28, 104660240), (32, 91577710), (35, 83728192), (40, 73262168), (56, 52330120), (64, 45788855), (70, 41864096), (80, 36631084), (101, 29014720), (112, 26165060), (140, 20932048), (160, 18315542), (202, 14507360), (224, 13082530), (280, 10466024), (320, 9157771), (404, 7253680), (448, 6541265), (505, 5802944), (560, 5233012), (707, 4144960), (808, 3626840), (1010, 2901472), (1120, 2616506), (1414, 2072480), (1616, 1813420), (2020, 1450736), (2240, 1308253), (2828, 1036240), (3232, 906710), (3535, 828992), (4040, 725368), (5656, 518120), (6464, 453355), (7070, 414496), (8080, 362684), (11312, 259060), (12953, 226240), (14140, 207248), (16160, 181342), (22624, 129530), (25906, 113120), (28280, 103624), (32320, 90671), (45248, 64765), (51812, 56560)]