168305820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 498548736

約数和(自身を除く): 330242916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2207, 2460, 2542, 3813, 4414, 5084, 6355, 6621, 7626, 8828, 11035, 12710, 13242, 15252, 19065, 22070, 25420, 26484, 33105, 38130, 44140, 66210, 68417, 76260, 90487, 132420, 136834, 180974, 205251, 271461, 273668, 342085, 361948, 410502, 452435, 542922, 684170, 821004, 904870, 1026255, 1085844, 1357305, 1368340, 1809740, 2052510, 2714610, 2805097, 4105020, 5429220, 5610194, 8415291, 11220388, 14025485, 16830582, 28050970, 33661164, 42076455, 56101940, 84152910, 168305820]

約数ペア:

[(1, 168305820), (2, 84152910), (3, 56101940), (4, 42076455), (5, 33661164), (6, 28050970), (10, 16830582), (12, 14025485), (15, 11220388), (20, 8415291), (30, 5610194), (31, 5429220), (41, 4105020), (60, 2805097), (62, 2714610), (82, 2052510), (93, 1809740), (123, 1368340), (124, 1357305), (155, 1085844), (164, 1026255), (186, 904870), (205, 821004), (246, 684170), (310, 542922), (372, 452435), (410, 410502), (465, 361948), (492, 342085), (615, 273668), (620, 271461), (820, 205251), (930, 180974), (1230, 136834), (1271, 132420), (1860, 90487), (2207, 76260), (2460, 68417), (2542, 66210), (3813, 44140), (4414, 38130), (5084, 33105), (6355, 26484), (6621, 25420), (7626, 22070), (8828, 19065), (11035, 15252), (12710, 13242)]