266232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85331}}^1$

素因数の和:85360

約数の個数: 80

約数和(自身を含む): 888818112

約数和(自身を除く): 622585392

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, 85331, 170662, 255993, 341324, 426655, 511986, 682648, 853310, 1023972, 1109303, 1279965, 1365296, 1706620, 2047944, 2218606, 2559930, 3327909, 3413240, 4095888, 4437212, 5119860, 5546515, 6655818, 6826480, 8874424, 10239720, 11093030, 13311636, 16639545, 17748848, 20479440, 22186060, 26623272, 33279090, 44372120, 53246544, 66558180, 88744240, 133116360, 266232720]

約数ペア:

[(1, 266232720), (2, 133116360), (3, 88744240), (4, 66558180), (5, 53246544), (6, 44372120), (8, 33279090), (10, 26623272), (12, 22186060), (13, 20479440), (15, 17748848), (16, 16639545), (20, 13311636), (24, 11093030), (26, 10239720), (30, 8874424), (39, 6826480), (40, 6655818), (48, 5546515), (52, 5119860), (60, 4437212), (65, 4095888), (78, 3413240), (80, 3327909), (104, 2559930), (120, 2218606), (130, 2047944), (156, 1706620), (195, 1365296), (208, 1279965), (240, 1109303), (260, 1023972), (312, 853310), (390, 682648), (520, 511986), (624, 426655), (780, 341324), (1040, 255993), (1560, 170662), (3120, 85331)]