143631540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61381}}^1$

素因数の和:61409

約数の個数: 72

約数和(自身を含む): 469204008

約数和(自身を除く): 325572468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61381, 122762, 184143, 245524, 306905, 368286, 552429, 613810, 736572, 797953, 920715, 1104858, 1227620, 1595906, 1841430, 2209716, 2393859, 2762145, 3191812, 3682860, 3989765, 4787718, 5524290, 7181577, 7979530, 9575436, 11048580, 11969295, 14363154, 15959060, 23938590, 28726308, 35907885, 47877180, 71815770, 143631540]

約数ペア:

[(1, 143631540), (2, 71815770), (3, 47877180), (4, 35907885), (5, 28726308), (6, 23938590), (9, 15959060), (10, 14363154), (12, 11969295), (13, 11048580), (15, 9575436), (18, 7979530), (20, 7181577), (26, 5524290), (30, 4787718), (36, 3989765), (39, 3682860), (45, 3191812), (52, 2762145), (60, 2393859), (65, 2209716), (78, 1841430), (90, 1595906), (117, 1227620), (130, 1104858), (156, 920715), (180, 797953), (195, 736572), (234, 613810), (260, 552429), (390, 368286), (468, 306905), (585, 245524), (780, 184143), (1170, 122762), (2340, 61381)]