131432340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 399087360

約数和(自身を除く): 267655020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 668, 780, 835, 1002, 1009, 1670, 2004, 2018, 2171, 2505, 3027, 3340, 4036, 4342, 5010, 5045, 6054, 6513, 8684, 10020, 10090, 10855, 12108, 13026, 13117, 15135, 20180, 21710, 26052, 26234, 30270, 32565, 39351, 43420, 52468, 60540, 65130, 65585, 78702, 130260, 131170, 157404, 168503, 196755, 262340, 337006, 393510, 505509, 674012, 787020, 842515, 1011018, 1685030, 2022036, 2190539, 2527545, 3370060, 4381078, 5055090, 6571617, 8762156, 10110180, 10952695, 13143234, 21905390, 26286468, 32858085, 43810780, 65716170, 131432340]

約数ペア:

[(1, 131432340), (2, 65716170), (3, 43810780), (4, 32858085), (5, 26286468), (6, 21905390), (10, 13143234), (12, 10952695), (13, 10110180), (15, 8762156), (20, 6571617), (26, 5055090), (30, 4381078), (39, 3370060), (52, 2527545), (60, 2190539), (65, 2022036), (78, 1685030), (130, 1011018), (156, 842515), (167, 787020), (195, 674012), (260, 505509), (334, 393510), (390, 337006), (501, 262340), (668, 196755), (780, 168503), (835, 157404), (1002, 131170), (1009, 130260), (1670, 78702), (2004, 65585), (2018, 65130), (2171, 60540), (2505, 52468), (3027, 43420), (3340, 39351), (4036, 32565), (4342, 30270), (5010, 26234), (5045, 26052), (6054, 21710), (6513, 20180), (8684, 15135), (10020, 13117), (10090, 13026), (10855, 12108)]