67546960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 103442096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 607, 856, 1040, 1070, 1214, 1391, 1712, 2140, 2428, 2782, 3035, 4280, 4856, 5564, 6070, 6955, 7891, 8560, 9712, 11128, 12140, 13910, 15782, 22256, 24280, 27820, 31564, 39455, 48560, 55640, 63128, 64949, 78910, 111280, 126256, 129898, 157820, 259796, 315640, 324745, 519592, 631280, 649490, 844337, 1039184, 1298980, 1688674, 2597960, 3377348, 4221685, 5195920, 6754696, 8443370, 13509392, 16886740, 33773480, 67546960]

約数ペア:

[(1, 67546960), (2, 33773480), (4, 16886740), (5, 13509392), (8, 8443370), (10, 6754696), (13, 5195920), (16, 4221685), (20, 3377348), (26, 2597960), (40, 1688674), (52, 1298980), (65, 1039184), (80, 844337), (104, 649490), (107, 631280), (130, 519592), (208, 324745), (214, 315640), (260, 259796), (428, 157820), (520, 129898), (535, 126256), (607, 111280), (856, 78910), (1040, 64949), (1070, 63128), (1214, 55640), (1391, 48560), (1712, 39455), (2140, 31564), (2428, 27820), (2782, 24280), (3035, 22256), (4280, 15782), (4856, 13910), (5564, 12140), (6070, 11128), (6955, 9712), (7891, 8560)]