1567261020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1571}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 4732600320

約数和(自身を除く): 3165339300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1279, 1571, 2558, 3142, 3837, 4713, 5116, 6284, 6395, 7674, 7855, 9426, 12790, 15348, 15710, 16627, 18852, 19185, 20423, 23565, 25580, 31420, 33254, 38370, 40846, 47130, 49881, 61269, 66508, 76740, 81692, 83135, 94260, 99762, 102115, 122538, 166270, 199524, 204230, 245076, 249405, 306345, 332540, 408460, 498810, 612690, 997620, 1225380, 2009309, 4018618, 6027927, 8037236, 10046545, 12055854, 20093090, 24111708, 26121017, 30139635, 40186180, 52242034, 60279270, 78363051, 104484068, 120558540, 130605085, 156726102, 261210170, 313452204, 391815255, 522420340, 783630510, 1567261020]

約数ペア:

[(1, 1567261020), (2, 783630510), (3, 522420340), (4, 391815255), (5, 313452204), (6, 261210170), (10, 156726102), (12, 130605085), (13, 120558540), (15, 104484068), (20, 78363051), (26, 60279270), (30, 52242034), (39, 40186180), (52, 30139635), (60, 26121017), (65, 24111708), (78, 20093090), (130, 12055854), (156, 10046545), (195, 8037236), (260, 6027927), (390, 4018618), (780, 2009309), (1279, 1225380), (1571, 997620), (2558, 612690), (3142, 498810), (3837, 408460), (4713, 332540), (5116, 306345), (6284, 249405), (6395, 245076), (7674, 204230), (7855, 199524), (9426, 166270), (12790, 122538), (15348, 102115), (15710, 99762), (16627, 94260), (18852, 83135), (19185, 81692), (20423, 76740), (23565, 66508), (25580, 61269), (31420, 49881), (33254, 47130), (38370, 40846)]