323363820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5935

約数の個数: 96

約数和(自身を含む): 988968960

約数和(自身を除く): 665605140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3692, 4260, 4615, 5538, 5839, 9230, 11076, 11678, 13845, 17517, 18460, 23356, 27690, 29195, 35034, 55380, 58390, 70068, 75907, 87585, 116780, 151814, 175170, 227721, 303628, 350340, 379535, 414569, 455442, 759070, 829138, 910884, 1138605, 1243707, 1518140, 1658276, 2072845, 2277210, 2487414, 4145690, 4554420, 4974828, 5389397, 6218535, 8291380, 10778794, 12437070, 16168191, 21557588, 24874140, 26946985, 32336382, 53893970, 64672764, 80840955, 107787940, 161681910, 323363820]

約数ペア:

[(1, 323363820), (2, 161681910), (3, 107787940), (4, 80840955), (5, 64672764), (6, 53893970), (10, 32336382), (12, 26946985), (13, 24874140), (15, 21557588), (20, 16168191), (26, 12437070), (30, 10778794), (39, 8291380), (52, 6218535), (60, 5389397), (65, 4974828), (71, 4554420), (78, 4145690), (130, 2487414), (142, 2277210), (156, 2072845), (195, 1658276), (213, 1518140), (260, 1243707), (284, 1138605), (355, 910884), (390, 829138), (426, 759070), (710, 455442), (780, 414569), (852, 379535), (923, 350340), (1065, 303628), (1420, 227721), (1846, 175170), (2130, 151814), (2769, 116780), (3692, 87585), (4260, 75907), (4615, 70068), (5538, 58390), (5839, 55380), (9230, 35034), (11076, 29195), (11678, 27690), (13845, 23356), (17517, 18460)]