67312160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 168666624

約数和(自身を除く): 101354464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 331, 410, 496, 620, 656, 662, 820, 992, 1240, 1271, 1312, 1324, 1640, 1655, 2480, 2542, 2648, 3280, 3310, 4960, 5084, 5296, 6355, 6560, 6620, 10168, 10261, 10592, 12710, 13240, 13571, 20336, 20522, 25420, 26480, 27142, 40672, 41044, 50840, 51305, 52960, 54284, 67855, 82088, 101680, 102610, 108568, 135710, 164176, 203360, 205220, 217136, 271420, 328352, 410440, 420701, 434272, 542840, 820880, 841402, 1085680, 1641760, 1682804, 2103505, 2171360, 3365608, 4207010, 6731216, 8414020, 13462432, 16828040, 33656080, 67312160]

約数ペア:

[(1, 67312160), (2, 33656080), (4, 16828040), (5, 13462432), (8, 8414020), (10, 6731216), (16, 4207010), (20, 3365608), (31, 2171360), (32, 2103505), (40, 1682804), (41, 1641760), (62, 1085680), (80, 841402), (82, 820880), (124, 542840), (155, 434272), (160, 420701), (164, 410440), (205, 328352), (248, 271420), (310, 217136), (328, 205220), (331, 203360), (410, 164176), (496, 135710), (620, 108568), (656, 102610), (662, 101680), (820, 82088), (992, 67855), (1240, 54284), (1271, 52960), (1312, 51305), (1324, 50840), (1640, 41044), (1655, 40672), (2480, 27142), (2542, 26480), (2648, 25420), (3280, 20522), (3310, 20336), (4960, 13571), (5084, 13240), (5296, 12710), (6355, 10592), (6560, 10261), (6620, 10168)]