128100960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 483053760

約数和(自身を除く): 354952800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2281, 2340, 2808, 3120, 3510, 3744, 4320, 4562, 4680, 5616, 6240, 6843, 7020, 9124, 9360, 11232, 11405, 13686, 14040, 18248, 18720, 20529, 22810, 27372, 28080, 29653, 34215, 36496, 41058, 45620, 54744, 56160, 59306, 61587, 68430, 72992, 82116, 88959, 91240, 102645, 109488, 118612, 123174, 136860, 148265, 164232, 177918, 182480, 205290, 218976, 237224, 246348, 266877, 273720, 296530, 307935, 328464, 355836, 364960, 410580, 444795, 474448, 492696, 533754, 547440, 593060, 615870, 656928, 711672, 800631, 821160, 889590, 948896, 985392, 1067508, 1094880, 1186120, 1231740, 1334385, 1423344, 1601262, 1642320, 1779180, 1970784, 2135016, 2372240, 2463480, 2668770, 2846688, 3202524, 3284640, 3558360, 4003155, 4270032, 4744480, 4926960, 5337540, 6405048, 7116720, 8006310, 8540064, 9853920, 10675080, 12810096, 14233440, 16012620, 21350160, 25620192, 32025240, 42700320, 64050480, 128100960]

約数ペア:

[(1, 128100960), (2, 64050480), (3, 42700320), (4, 32025240), (5, 25620192), (6, 21350160), (8, 16012620), (9, 14233440), (10, 12810096), (12, 10675080), (13, 9853920), (15, 8540064), (16, 8006310), (18, 7116720), (20, 6405048), (24, 5337540), (26, 4926960), (27, 4744480), (30, 4270032), (32, 4003155), (36, 3558360), (39, 3284640), (40, 3202524), (45, 2846688), (48, 2668770), (52, 2463480), (54, 2372240), (60, 2135016), (65, 1970784), (72, 1779180), (78, 1642320), (80, 1601262), (90, 1423344), (96, 1334385), (104, 1231740), (108, 1186120), (117, 1094880), (120, 1067508), (130, 985392), (135, 948896), (144, 889590), (156, 821160), (160, 800631), (180, 711672), (195, 656928), (208, 615870), (216, 593060), (234, 547440), (240, 533754), (260, 492696), (270, 474448), (288, 444795), (312, 410580), (351, 364960), (360, 355836), (390, 328464), (416, 307935), (432, 296530), (468, 273720), (480, 266877), (520, 246348), (540, 237224), (585, 218976), (624, 205290), (702, 182480), (720, 177918), (780, 164232), (864, 148265), (936, 136860), (1040, 123174), (1080, 118612), (1170, 109488), (1248, 102645), (1404, 91240), (1440, 88959), (1560, 82116), (1755, 72992), (1872, 68430), (2080, 61587), (2160, 59306), (2281, 56160), (2340, 54744), (2808, 45620), (3120, 41058), (3510, 36496), (3744, 34215), (4320, 29653), (4562, 28080), (4680, 27372), (5616, 22810), (6240, 20529), (6843, 18720), (7020, 18248), (9124, 14040), (9360, 13686), (11232, 11405)]