156710580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6537

約数の個数: 96

約数和(自身を含む): 487861248

約数和(自身を除く): 331150668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 6481, 8060, 12090, 12962, 19443, 24180, 25924, 32405, 38886, 64810, 77772, 84253, 97215, 129620, 168506, 194430, 200911, 252759, 337012, 388860, 401822, 421265, 505518, 602733, 803644, 842530, 1004555, 1011036, 1205466, 1263795, 1685060, 2009110, 2410932, 2527590, 2611843, 3013665, 4018220, 5055180, 5223686, 6027330, 7835529, 10447372, 12054660, 13059215, 15671058, 26118430, 31342116, 39177645, 52236860, 78355290, 156710580]

約数ペア:

[(1, 156710580), (2, 78355290), (3, 52236860), (4, 39177645), (5, 31342116), (6, 26118430), (10, 15671058), (12, 13059215), (13, 12054660), (15, 10447372), (20, 7835529), (26, 6027330), (30, 5223686), (31, 5055180), (39, 4018220), (52, 3013665), (60, 2611843), (62, 2527590), (65, 2410932), (78, 2009110), (93, 1685060), (124, 1263795), (130, 1205466), (155, 1011036), (156, 1004555), (186, 842530), (195, 803644), (260, 602733), (310, 505518), (372, 421265), (390, 401822), (403, 388860), (465, 337012), (620, 252759), (780, 200911), (806, 194430), (930, 168506), (1209, 129620), (1612, 97215), (1860, 84253), (2015, 77772), (2418, 64810), (4030, 38886), (4836, 32405), (6045, 25924), (6481, 24180), (8060, 19443), (12090, 12962)]