3363040720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9319}}^1$

素因数の和:9692

約数の個数: 80

約数和(自身を含む): 8445709440

約数和(自身を除く): 5082668720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 347, 520, 694, 1040, 1388, 1735, 2776, 3470, 4511, 5552, 6940, 9022, 9319, 13880, 18044, 18638, 22555, 27760, 36088, 37276, 45110, 46595, 72176, 74552, 90220, 93190, 121147, 149104, 180440, 186380, 242294, 360880, 372760, 484588, 605735, 745520, 969176, 1211470, 1938352, 2422940, 3233693, 4845880, 6467386, 9691760, 12934772, 16168465, 25869544, 32336930, 42038009, 51739088, 64673860, 84076018, 129347720, 168152036, 210190045, 258695440, 336304072, 420380090, 672608144, 840760180, 1681520360, 3363040720]

約数ペア:

[(1, 3363040720), (2, 1681520360), (4, 840760180), (5, 672608144), (8, 420380090), (10, 336304072), (13, 258695440), (16, 210190045), (20, 168152036), (26, 129347720), (40, 84076018), (52, 64673860), (65, 51739088), (80, 42038009), (104, 32336930), (130, 25869544), (208, 16168465), (260, 12934772), (347, 9691760), (520, 6467386), (694, 4845880), (1040, 3233693), (1388, 2422940), (1735, 1938352), (2776, 1211470), (3470, 969176), (4511, 745520), (5552, 605735), (6940, 484588), (9022, 372760), (9319, 360880), (13880, 242294), (18044, 186380), (18638, 180440), (22555, 149104), (27760, 121147), (36088, 93190), (37276, 90220), (45110, 74552), (46595, 72176)]