298902240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2322

約数の個数: 288

約数和(自身を含む): 1255939776

約数和(自身を除く): 957037536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2281, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4562, 4680, 5040, 5460, 6240, 6552, 6843, 7280, 8190, 8736, 9124, 9360, 10080, 10920, 11405, 13104, 13686, 14560, 15967, 16380, 18248, 18720, 20529, 21840, 22810, 26208, 27372, 29653, 31934, 32760, 34215, 36496, 41058, 43680, 45620, 47901, 54744, 59306, 63868, 65520, 68430, 72992, 79835, 82116, 88959, 91240, 95802, 102645, 109488, 118612, 127736, 131040, 136860, 143703, 148265, 159670, 164232, 177918, 182480, 191604, 205290, 207571, 218976, 237224, 239505, 255472, 266877, 273720, 287406, 296530, 319340, 328464, 355836, 364960, 383208, 410580, 415142, 444795, 474448, 479010, 510944, 533754, 547440, 574812, 593060, 622713, 638680, 656928, 711672, 718515, 766416, 821160, 830284, 889590, 948896, 958020, 1037855, 1067508, 1094880, 1149624, 1186120, 1245426, 1277360, 1334385, 1423344, 1437030, 1532832, 1642320, 1660568, 1779180, 1868139, 1916040, 2075710, 2135016, 2299248, 2372240, 2490852, 2554720, 2668770, 2846688, 2874060, 3113565, 3284640, 3321136, 3558360, 3736278, 3832080, 4151420, 4270032, 4598496, 4744480, 4981704, 5337540, 5748120, 6227130, 6642272, 7116720, 7472556, 7664160, 8302840, 8540064, 9340695, 9963408, 10675080, 11496240, 12454260, 14233440, 14945112, 16605680, 18681390, 19926816, 21350160, 22992480, 24908520, 29890224, 33211360, 37362780, 42700320, 49817040, 59780448, 74725560, 99634080, 149451120, 298902240]

約数ペア:

[(1, 298902240), (2, 149451120), (3, 99634080), (4, 74725560), (5, 59780448), (6, 49817040), (7, 42700320), (8, 37362780), (9, 33211360), (10, 29890224), (12, 24908520), (13, 22992480), (14, 21350160), (15, 19926816), (16, 18681390), (18, 16605680), (20, 14945112), (21, 14233440), (24, 12454260), (26, 11496240), (28, 10675080), (30, 9963408), (32, 9340695), (35, 8540064), (36, 8302840), (39, 7664160), (40, 7472556), (42, 7116720), (45, 6642272), (48, 6227130), (52, 5748120), (56, 5337540), (60, 4981704), (63, 4744480), (65, 4598496), (70, 4270032), (72, 4151420), (78, 3832080), (80, 3736278), (84, 3558360), (90, 3321136), (91, 3284640), (96, 3113565), (104, 2874060), (105, 2846688), (112, 2668770), (117, 2554720), (120, 2490852), (126, 2372240), (130, 2299248), (140, 2135016), (144, 2075710), (156, 1916040), (160, 1868139), (168, 1779180), (180, 1660568), (182, 1642320), (195, 1532832), (208, 1437030), (210, 1423344), (224, 1334385), (234, 1277360), (240, 1245426), (252, 1186120), (260, 1149624), (273, 1094880), (280, 1067508), (288, 1037855), (312, 958020), (315, 948896), (336, 889590), (360, 830284), (364, 821160), (390, 766416), (416, 718515), (420, 711672), (455, 656928), (468, 638680), (480, 622713), (504, 593060), (520, 574812), (546, 547440), (560, 533754), (585, 510944), (624, 479010), (630, 474448), (672, 444795), (720, 415142), (728, 410580), (780, 383208), (819, 364960), (840, 355836), (910, 328464), (936, 319340), (1008, 296530), (1040, 287406), (1092, 273720), (1120, 266877), (1170, 255472), (1248, 239505), (1260, 237224), (1365, 218976), (1440, 207571), (1456, 205290), (1560, 191604), (1638, 182480), (1680, 177918), (1820, 164232), (1872, 159670), (2016, 148265), (2080, 143703), (2184, 136860), (2281, 131040), (2340, 127736), (2520, 118612), (2730, 109488), (2912, 102645), (3120, 95802), (3276, 91240), (3360, 88959), (3640, 82116), (3744, 79835), (4095, 72992), (4368, 68430), (4562, 65520), (4680, 63868), (5040, 59306), (5460, 54744), (6240, 47901), (6552, 45620), (6843, 43680), (7280, 41058), (8190, 36496), (8736, 34215), (9124, 32760), (9360, 31934), (10080, 29653), (10920, 27372), (11405, 26208), (13104, 22810), (13686, 21840), (14560, 20529), (15967, 18720), (16380, 18248)]