2018659860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 576

約数和(自身を含む): 7942717440

約数和(自身を除く): 5924057580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 31, 35, 36, 42, 45, 46, 49, 54, 60, 62, 63, 69, 70, 84, 90, 92, 93, 98, 105, 107, 108, 115, 124, 126, 135, 138, 140, 147, 155, 161, 180, 186, 189, 196, 207, 210, 214, 217, 230, 245, 252, 270, 276, 279, 294, 310, 315, 321, 322, 345, 372, 378, 414, 420, 428, 434, 441, 460, 465, 483, 490, 535, 540, 558, 588, 620, 621, 630, 642, 644, 651, 690, 713, 735, 749, 756, 805, 828, 837, 868, 882, 930, 945, 963, 966, 980, 1035, 1070, 1085, 1116, 1127, 1242, 1260, 1284, 1302, 1323, 1380, 1395, 1426, 1449, 1470, 1498, 1519, 1605, 1610, 1674, 1764, 1860, 1890, 1926, 1932, 1953, 2070, 2139, 2140, 2170, 2205, 2247, 2254, 2415, 2461, 2484, 2604, 2646, 2790, 2852, 2889, 2898, 2940, 2996, 3038, 3105, 3210, 3220, 3255, 3317, 3348, 3381, 3565, 3745, 3780, 3852, 3906, 4140, 4185, 4278, 4340, 4347, 4410, 4494, 4508, 4557, 4815, 4830, 4922, 4991, 5243, 5292, 5580, 5635, 5778, 5796, 5859, 6076, 6210, 6417, 6420, 6510, 6615, 6634, 6741, 6762, 7130, 7245, 7383, 7490, 7595, 7812, 8370, 8556, 8694, 8820, 8988, 9114, 9630, 9660, 9765, 9844, 9951, 9982, 10143, 10486, 10695, 11235, 11270, 11556, 11718, 12305, 12420, 12834, 13020, 13230, 13268, 13482, 13524, 13671, 14260, 14445, 14490, 14766, 14973, 14980, 15190, 15729, 16585, 16740, 16905, 17227, 17388, 18228, 19251, 19260, 19530, 19902, 19964, 20223, 20286, 20972, 21390, 21735, 22149, 22470, 22540, 22785, 23219, 23436, 24610, 24955, 25668, 26215, 26460, 26964, 27342, 28890, 28980, 29295, 29532, 29853, 29946, 30380, 30429, 31458, 32085, 33170, 33705, 33810, 34454, 34937, 36915, 38502, 39060, 39804, 40446, 40572, 41013, 42780, 43470, 44298, 44919, 44940, 45570, 46438, 47187, 49220, 49755, 49910, 50715, 51681, 52430, 54684, 57780, 58590, 59706, 59892, 60858, 62916, 64170, 66340, 66447, 67410, 67620, 68355, 68908, 69657, 69874, 73830, 74865, 76291, 77004, 78645, 80892, 82026, 86135, 86940, 88596, 89559, 89838, 91140, 92876, 94374, 96255, 99510, 99820, 101115, 101430, 103362, 104811, 104860, 110745, 116095, 117180, 119412, 120589, 121716, 128340, 132894, 134757, 134820, 136710, 139314, 139748, 141561, 147660, 149265, 149730, 152145, 152582, 155043, 157290, 162533, 164052, 172270, 174685, 179118, 179676, 188748, 192510, 199020, 202230, 202860, 205065, 206724, 208971, 209622, 221490, 224595, 228873, 232190, 235935, 241178, 258405, 265788, 269514, 273420, 278628, 283122, 298530, 299460, 304290, 305164, 310086, 314433, 314580, 325066, 332235, 344540, 348285, 349370, 358236, 361767, 381455, 385020, 404460, 410130, 417942, 419244, 442980, 447795, 449190, 457746, 464380, 465129, 471870, 482356, 487599, 516810, 524055, 534037, 539028, 566244, 597060, 602945, 608580, 620172, 626913, 628866, 650132, 664470, 673785, 686619, 696570, 698740, 707805, 723534, 762910, 775215, 812665, 820260, 835884, 895590, 898380, 915492, 930258, 943299, 943740, 975198, 1033620, 1044855, 1048110, 1068074, 1085301, 1144365, 1205890, 1253826, 1257732, 1328940, 1347570, 1373238, 1393140, 1415610, 1447068, 1462797, 1525820, 1550430, 1572165, 1602111, 1625330, 1791180, 1808835, 1860516, 1886598, 1950396, 2059857, 2089710, 2096220, 2136148, 2170602, 2288730, 2325645, 2411780, 2437995, 2507652, 2670185, 2695140, 2746476, 2831220, 2925594, 3100860, 3134565, 3144330, 3204222, 3250660, 3255903, 3433095, 3617670, 3738259, 3773196, 4119714, 4179420, 4341204, 4388391, 4577460, 4651290, 4716495, 4806333, 4875990, 5340370, 5426505, 5851188, 6269130, 6288660, 6408444, 6511806, 6866190, 7235340, 7313985, 7476518, 8010555, 8239428, 8776782, 9302580, 9432990, 9612666, 9751980, 10299285, 10680740, 10853010, 11214777, 12538260, 13023612, 13732380, 14418999, 14627970, 14953036, 16021110, 16279515, 17553564, 18691295, 18865980, 19225332, 20598570, 21706020, 21941955, 22429554, 24031665, 28837998, 29255940, 32042220, 32559030, 33644331, 37382590, 41197140, 43883910, 44859108, 48063330, 56073885, 57675996, 65118060, 67288662, 72094995, 74765180, 87767820, 96126660, 100932993, 112147770, 134577324, 144189990, 168221655, 201865986, 224295540, 288379980, 336443310, 403731972, 504664965, 672886620, 1009329930, 2018659860]

約数ペア:

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