336555440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11159}}^1$

素因数の和:11214

約数の個数: 80

約数和(自身を含む): 871819200

約数和(自身を除く): 535263760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 11159, 15080, 22318, 30160, 44636, 55795, 89272, 111590, 145067, 178544, 223180, 290134, 323611, 446360, 580268, 647222, 725335, 892720, 1160536, 1294444, 1450670, 1618055, 2321072, 2588888, 2901340, 3236110, 4206943, 5177776, 5802680, 6472220, 8413886, 11605360, 12944440, 16827772, 21034715, 25888880, 33655544, 42069430, 67311088, 84138860, 168277720, 336555440]

約数ペア:

[(1, 336555440), (2, 168277720), (4, 84138860), (5, 67311088), (8, 42069430), (10, 33655544), (13, 25888880), (16, 21034715), (20, 16827772), (26, 12944440), (29, 11605360), (40, 8413886), (52, 6472220), (58, 5802680), (65, 5177776), (80, 4206943), (104, 3236110), (116, 2901340), (130, 2588888), (145, 2321072), (208, 1618055), (232, 1450670), (260, 1294444), (290, 1160536), (377, 892720), (464, 725335), (520, 647222), (580, 580268), (754, 446360), (1040, 323611), (1160, 290134), (1508, 223180), (1885, 178544), (2320, 145067), (3016, 111590), (3770, 89272), (6032, 55795), (7540, 44636), (11159, 30160), (15080, 22318)]