143953947540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61518781}}^1$

素因数の和:61518809

約数の個数: 72

約数和(自身を含む): 470249569608

約数和(自身を除く): 326295622068

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, 61518781, 123037562, 184556343, 246075124, 307593905, 369112686, 553669029, 615187810, 738225372, 799744153, 922781715, 1107338058, 1230375620, 1599488306, 1845563430, 2214676116, 2399232459, 2768345145, 3198976612, 3691126860, 3998720765, 4798464918, 5536690290, 7197697377, 7997441530, 9596929836, 11073380580, 11996162295, 14395394754, 15994883060, 23992324590, 28790789508, 35988486885, 47984649180, 71976973770, 143953947540]

約数ペア:

[(1, 143953947540), (2, 71976973770), (3, 47984649180), (4, 35988486885), (5, 28790789508), (6, 23992324590), (9, 15994883060), (10, 14395394754), (12, 11996162295), (13, 11073380580), (15, 9596929836), (18, 7997441530), (20, 7197697377), (26, 5536690290), (30, 4798464918), (36, 3998720765), (39, 3691126860), (45, 3198976612), (52, 2768345145), (60, 2399232459), (65, 2214676116), (78, 1845563430), (90, 1599488306), (117, 1230375620), (130, 1107338058), (156, 922781715), (180, 799744153), (195, 738225372), (234, 615187810), (260, 553669029), (390, 369112686), (468, 307593905), (585, 246075124), (780, 184556343), (1170, 123037562), (2340, 61518781)]