266176560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85313}}^1$

素因数の和:85342

約数の個数: 80

約数和(自身を含む): 888630624

約数和(自身を除く): 622454064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 85313, 170626, 255939, 341252, 426565, 511878, 682504, 853130, 1023756, 1109069, 1279695, 1365008, 1706260, 2047512, 2218138, 2559390, 3327207, 3412520, 4095024, 4436276, 5118780, 5545345, 6654414, 6825040, 8872552, 10237560, 11090690, 13308828, 16636035, 17745104, 20475120, 22181380, 26617656, 33272070, 44362760, 53235312, 66544140, 88725520, 133088280, 266176560]

約数ペア:

[(1, 266176560), (2, 133088280), (3, 88725520), (4, 66544140), (5, 53235312), (6, 44362760), (8, 33272070), (10, 26617656), (12, 22181380), (13, 20475120), (15, 17745104), (16, 16636035), (20, 13308828), (24, 11090690), (26, 10237560), (30, 8872552), (39, 6825040), (40, 6654414), (48, 5545345), (52, 5118780), (60, 4436276), (65, 4095024), (78, 3412520), (80, 3327207), (104, 2559390), (120, 2218138), (130, 2047512), (156, 1706260), (195, 1365008), (208, 1279695), (240, 1109069), (260, 1023756), (312, 853130), (390, 682504), (520, 511878), (624, 426565), (780, 341252), (1040, 255939), (1560, 170626), (3120, 85313)]