2019920760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 768

約数和(自身を含む): 8446032000

約数和(自身を除く): 6426111240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 29, 30, 33, 36, 39, 40, 41, 44, 45, 52, 54, 55, 58, 60, 65, 66, 72, 78, 82, 87, 88, 90, 99, 104, 108, 110, 116, 117, 120, 121, 123, 130, 132, 135, 143, 145, 156, 164, 165, 174, 180, 195, 198, 205, 216, 220, 232, 234, 242, 246, 260, 261, 264, 270, 286, 290, 297, 312, 319, 328, 330, 348, 351, 360, 363, 369, 377, 390, 396, 410, 429, 435, 440, 451, 468, 484, 492, 495, 520, 522, 533, 540, 572, 580, 585, 594, 605, 615, 638, 660, 696, 702, 715, 726, 738, 754, 780, 783, 792, 820, 858, 870, 902, 936, 957, 968, 984, 990, 1044, 1066, 1080, 1089, 1107, 1131, 1144, 1160, 1170, 1188, 1189, 1210, 1230, 1276, 1287, 1305, 1320, 1353, 1404, 1430, 1452, 1476, 1485, 1508, 1560, 1566, 1573, 1595, 1599, 1640, 1716, 1740, 1755, 1804, 1815, 1845, 1885, 1914, 1980, 2088, 2132, 2145, 2178, 2214, 2255, 2262, 2340, 2376, 2378, 2420, 2460, 2552, 2574, 2610, 2665, 2706, 2808, 2860, 2871, 2904, 2952, 2970, 3016, 3132, 3146, 3190, 3198, 3267, 3393, 3432, 3480, 3509, 3510, 3567, 3608, 3630, 3690, 3770, 3828, 3861, 3915, 3960, 4059, 4147, 4264, 4290, 4356, 4428, 4510, 4524, 4680, 4719, 4756, 4785, 4797, 4840, 4920, 4961, 5148, 5220, 5330, 5412, 5445, 5535, 5655, 5720, 5742, 5863, 5940, 5945, 6264, 6292, 6380, 6396, 6435, 6534, 6765, 6786, 7018, 7020, 7134, 7260, 7380, 7540, 7656, 7722, 7830, 7865, 7995, 8118, 8294, 8580, 8613, 8712, 8856, 9020, 9048, 9438, 9512, 9570, 9594, 9922, 10179, 10296, 10440, 10527, 10660, 10701, 10824, 10890, 11070, 11310, 11484, 11726, 11880, 11890, 12177, 12441, 12584, 12760, 12792, 12870, 13068, 13079, 13530, 13572, 14036, 14040, 14157, 14268, 14355, 14391, 14520, 14760, 14883, 15080, 15444, 15457, 15660, 15730, 15990, 16236, 16335, 16588, 16965, 17160, 17226, 17545, 17589, 17835, 18040, 18876, 19140, 19188, 19305, 19844, 20295, 20358, 20735, 21054, 21320, 21402, 21780, 22140, 22620, 22968, 23452, 23595, 23780, 23985, 24354, 24805, 24882, 25740, 26136, 26158, 27060, 27144, 28072, 28314, 28536, 28710, 28782, 29315, 29766, 30888, 30914, 31320, 31460, 31581, 31980, 32103, 32472, 32670, 33176, 33930, 34452, 35090, 35178, 35670, 37323, 37752, 38280, 38376, 38610, 39237, 39688, 40590, 40716, 41470, 42108, 42471, 42804, 43065, 43560, 44280, 44649, 45240, 45617, 46371, 46904, 47190, 47560, 47970, 48708, 49610, 49764, 50895, 51480, 52316, 52635, 52767, 53505, 54120, 56628, 57420, 57564, 58630, 59532, 60885, 61828, 62205, 62920, 63162, 63960, 64206, 64493, 65340, 65395, 67860, 68904, 70180, 70356, 70785, 71340, 71955, 74415, 74646, 77220, 77285, 78474, 81180, 81432, 82940, 84216, 84942, 85608, 86130, 87945, 89298, 91234, 92742, 94380, 94743, 95940, 97416, 99220, 99528, 101790, 104632, 105270, 105534, 107010, 111969, 113256, 114840, 115128, 117260, 117711, 119064, 121770, 123656, 124410, 126324, 128412, 128986, 130680, 130790, 133947, 135720, 136851, 139113, 140360, 140712, 141570, 142680, 143869, 143910, 148830, 149292, 154440, 154570, 156948, 157905, 158301, 160515, 162360, 165880, 169884, 170027, 172260, 175890, 178596, 182468, 185484, 186615, 188760, 189486, 191880, 193479, 196185, 198440, 203580, 210540, 211068, 212355, 214020, 223245, 223938, 228085, 231855, 234520, 235422, 243540, 248820, 252648, 256824, 257972, 261580, 263835, 267894, 273702, 278226, 283140, 287738, 287820, 297660, 298584, 309140, 313896, 315810, 316602, 321030, 322465, 339768, 340054, 344520, 351780, 353133, 357192, 364936, 370968, 373230, 378972, 386958, 392370, 407160, 410553, 417339, 421080, 422136, 424710, 428040, 431607, 446490, 447876, 456170, 463710, 470844, 473715, 487080, 497640, 510081, 515944, 523160, 527670, 535788, 547404, 556452, 559845, 566280, 575476, 575640, 580437, 588555, 595320, 618280, 631620, 633204, 642060, 644930, 669735, 680108, 684255, 695565, 703560, 706266, 719345, 746460, 757944, 773916, 784740, 791505, 821106, 834678, 849420, 850135, 863214, 892980, 895752, 912340, 927420, 941688, 947430, 967395, 1020162, 1055340, 1071576, 1094808, 1112904, 1119690, 1150952, 1160874, 1177110, 1231659, 1263240, 1266408, 1284120, 1289860, 1294821, 1339470, 1360216, 1368510, 1391130, 1412532, 1438690, 1492920, 1530243, 1547832, 1569480, 1583010, 1642212, 1669356, 1698840, 1700270, 1726428, 1741311, 1765665, 1785960, 1824680, 1854840, 1870297, 1894860, 1934790, 2040324, 2052765, 2086695, 2110680, 2158035, 2239380, 2321748, 2354220, 2463318, 2550405, 2579720, 2589642, 2678940, 2737020, 2782260, 2825064, 2877380, 2902185, 3060486, 3166020, 3284424, 3338712, 3400540, 3452856, 3482622, 3531330, 3740594, 3789720, 3869580, 3884463, 4080648, 4105530, 4173390, 4316070, 4478760, 4590729, 4643496, 4708440, 4926636, 5100810, 5179284, 5357880, 5474040, 5564520, 5610891, 5754760, 5804370, 6120972, 6158295, 6332040, 6474105, 6801080, 6965244, 7062660, 7481188, 7651215, 7739160, 7768926, 8211060, 8346780, 8632140, 8706555, 9181458, 9351485, 9853272, 10201620, 10358568, 11221782, 11608740, 12241944, 12316590, 12948210, 13930488, 14125320, 14962376, 15302430, 15537852, 16422120, 16693560, 16832673, 17264280, 17413110, 18362916, 18702970, 19422315, 20403240, 22443564, 22953645, 23217480, 24633180, 25896420, 28054455, 30604860, 31075704, 33665346, 34826220, 36725832, 37405940, 38844630, 44887128, 45907290, 49266360, 50498019, 51792840, 56108910, 61209720, 67330692, 69652440, 74811880, 77689260, 84163365, 91814580, 100996038, 112217820, 134661384, 155378520, 168326730, 183629160, 201992076, 224435640, 252490095, 336653460, 403984152, 504980190, 673306920, 1009960380, 2019920760]

約数ペア:

[(1, 2019920760), (2, 1009960380), (3, 673306920), (4, 504980190), (5, 403984152), (6, 336653460), (8, 252490095), (9, 224435640), (10, 201992076), (11, 183629160), (12, 168326730), (13, 155378520), (15, 134661384), (18, 112217820), (20, 100996038), (22, 91814580), (24, 84163365), (26, 77689260), (27, 74811880), (29, 69652440), (30, 67330692), (33, 61209720), (36, 56108910), (39, 51792840), (40, 50498019), (41, 49266360), (44, 45907290), (45, 44887128), (52, 38844630), (54, 37405940), (55, 36725832), (58, 34826220), (60, 33665346), (65, 31075704), (66, 30604860), (72, 28054455), (78, 25896420), (82, 24633180), (87, 23217480), (88, 22953645), (90, 22443564), (99, 20403240), (104, 19422315), (108, 18702970), (110, 18362916), (116, 17413110), (117, 17264280), (120, 16832673), (121, 16693560), (123, 16422120), (130, 15537852), (132, 15302430), (135, 14962376), (143, 14125320), (145, 13930488), (156, 12948210), (164, 12316590), (165, 12241944), (174, 11608740), (180, 11221782), (195, 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(35670, 56628), (37323, 54120), (37752, 53505), (38280, 52767), (38376, 52635), (38610, 52316), (39237, 51480), (39688, 50895), (40590, 49764), (40716, 49610), (41470, 48708), (42108, 47970), (42471, 47560), (42804, 47190), (43065, 46904), (43560, 46371), (44280, 45617), (44649, 45240)]