7415434680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{6977}}^1$

素因数の和:7529

約数の個数: 128

約数和(自身を含む): 23603503680

約数和(自身を除く): 16188069000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 521, 680, 1020, 1042, 1563, 2040, 2084, 2605, 3126, 4168, 5210, 6252, 6977, 7815, 8857, 10420, 12504, 13954, 15630, 17714, 20840, 20931, 26571, 27908, 31260, 34885, 35428, 41862, 44285, 53142, 55816, 62520, 69770, 70856, 83724, 88570, 104655, 106284, 118609, 132855, 139540, 167448, 177140, 209310, 212568, 237218, 265710, 279080, 354280, 355827, 418620, 474436, 531420, 593045, 711654, 837240, 948872, 1062840, 1186090, 1423308, 1779135, 2372180, 2846616, 3558270, 3635017, 4744360, 7116540, 7270034, 10905051, 14233080, 14540068, 18175085, 21810102, 29080136, 36350170, 43620204, 54525255, 61795289, 72700340, 87240408, 109050510, 123590578, 145400680, 185385867, 218101020, 247181156, 308976445, 370771734, 436202040, 494362312, 617952890, 741543468, 926929335, 1235905780, 1483086936, 1853858670, 2471811560, 3707717340, 7415434680]

約数ペア:

[(1, 7415434680), (2, 3707717340), (3, 2471811560), (4, 1853858670), (5, 1483086936), (6, 1235905780), (8, 926929335), (10, 741543468), (12, 617952890), (15, 494362312), (17, 436202040), (20, 370771734), (24, 308976445), (30, 247181156), (34, 218101020), (40, 185385867), (51, 145400680), (60, 123590578), (68, 109050510), (85, 87240408), (102, 72700340), (120, 61795289), (136, 54525255), (170, 43620204), (204, 36350170), (255, 29080136), (340, 21810102), (408, 18175085), (510, 14540068), (521, 14233080), (680, 10905051), (1020, 7270034), (1042, 7116540), (1563, 4744360), (2040, 3635017), (2084, 3558270), (2605, 2846616), (3126, 2372180), (4168, 1779135), (5210, 1423308), (6252, 1186090), (6977, 1062840), (7815, 948872), (8857, 837240), (10420, 711654), (12504, 593045), (13954, 531420), (15630, 474436), (17714, 418620), (20840, 355827), (20931, 354280), (26571, 279080), (27908, 265710), (31260, 237218), (34885, 212568), (35428, 209310), (41862, 177140), (44285, 167448), (53142, 139540), (55816, 132855), (62520, 118609), (69770, 106284), (70856, 104655), (83724, 88570)]