42700320

素因数分解:

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

素因数の和:2315

約数の個数: 144

約数和(自身を含む): 156992472

約数和(自身を除く): 114292152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2281, 2340, 3120, 3744, 4562, 4680, 6240, 6843, 9124, 9360, 11405, 13686, 18248, 18720, 20529, 22810, 27372, 29653, 34215, 36496, 41058, 45620, 54744, 59306, 68430, 72992, 82116, 88959, 91240, 102645, 109488, 118612, 136860, 148265, 164232, 177918, 182480, 205290, 218976, 237224, 266877, 273720, 296530, 328464, 355836, 364960, 410580, 444795, 474448, 533754, 547440, 593060, 656928, 711672, 821160, 889590, 948896, 1067508, 1094880, 1186120, 1334385, 1423344, 1642320, 1779180, 2135016, 2372240, 2668770, 2846688, 3284640, 3558360, 4270032, 4744480, 5337540, 7116720, 8540064, 10675080, 14233440, 21350160, 42700320]

約数ペア:

[(1, 42700320), (2, 21350160), (3, 14233440), (4, 10675080), (5, 8540064), (6, 7116720), (8, 5337540), (9, 4744480), (10, 4270032), (12, 3558360), (13, 3284640), (15, 2846688), (16, 2668770), (18, 2372240), (20, 2135016), (24, 1779180), (26, 1642320), (30, 1423344), (32, 1334385), (36, 1186120), (39, 1094880), (40, 1067508), (45, 948896), (48, 889590), (52, 821160), (60, 711672), (65, 656928), (72, 593060), (78, 547440), (80, 533754), (90, 474448), (96, 444795), (104, 410580), (117, 364960), (120, 355836), (130, 328464), (144, 296530), (156, 273720), (160, 266877), (180, 237224), (195, 218976), (208, 205290), (234, 182480), (240, 177918), (260, 164232), (288, 148265), (312, 136860), (360, 118612), (390, 109488), (416, 102645), (468, 91240), (480, 88959), (520, 82116), (585, 72992), (624, 68430), (720, 59306), (780, 54744), (936, 45620), (1040, 41058), (1170, 36496), (1248, 34215), (1440, 29653), (1560, 27372), (1872, 22810), (2080, 20529), (2281, 18720), (2340, 18248), (3120, 13686), (3744, 11405), (4562, 9360), (4680, 9124), (6240, 6843)]