20244876960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 768

約数和(自身を含む): 84722319360

約数和(自身を除く): 64477442400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 127, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 209, 210, 220, 224, 227, 228, 231, 240, 254, 264, 266, 280, 285, 304, 308, 330, 336, 352, 380, 381, 385, 399, 418, 420, 440, 454, 456, 462, 480, 508, 528, 532, 560, 570, 608, 616, 627, 635, 660, 665, 672, 681, 760, 762, 770, 798, 836, 840, 880, 889, 908, 912, 924, 1016, 1045, 1056, 1064, 1120, 1135, 1140, 1155, 1232, 1254, 1270, 1320, 1330, 1362, 1397, 1463, 1520, 1524, 1540, 1589, 1596, 1672, 1680, 1760, 1778, 1816, 1824, 1848, 1905, 1995, 2032, 2090, 2128, 2270, 2280, 2310, 2413, 2464, 2497, 2508, 2540, 2640, 2660, 2667, 2724, 2794, 2926, 3040, 3048, 3080, 3135, 3178, 3192, 3344, 3360, 3405, 3556, 3632, 3696, 3810, 3990, 4064, 4180, 4191, 4256, 4313, 4389, 4445, 4540, 4560, 4620, 4767, 4826, 4994, 5016, 5080, 5280, 5320, 5334, 5448, 5588, 5852, 6096, 6160, 6270, 6356, 6384, 6688, 6810, 6985, 7112, 7239, 7264, 7315, 7392, 7491, 7620, 7945, 7980, 8360, 8382, 8626, 8778, 8890, 9080, 9120, 9240, 9534, 9652, 9779, 9988, 10032, 10160, 10640, 10668, 10896, 11176, 11704, 12065, 12192, 12320, 12485, 12540, 12712, 12768, 12939, 13335, 13620, 13970, 14224, 14478, 14630, 14982, 15240, 15890, 15960, 16720, 16764, 16891, 17252, 17479, 17556, 17780, 18160, 18480, 19068, 19304, 19558, 19976, 20064, 20320, 20955, 21280, 21336, 21565, 21792, 21945, 22352, 23408, 23835, 24130, 24970, 25080, 25424, 25878, 26543, 26670, 27240, 27940, 28448, 28829, 28956, 29260, 29337, 29964, 30191, 30480, 31780, 31920, 33440, 33528, 33782, 34504, 34958, 35112, 35560, 36195, 36320, 36960, 37455, 38136, 38608, 39116, 39952, 41910, 42672, 43130, 43890, 44704, 46816, 47443, 47670, 48260, 48895, 49940, 50160, 50673, 50848, 51756, 52437, 53086, 53340, 54480, 55880, 57658, 57912, 58520, 58674, 59928, 60382, 60960, 63560, 63840, 64695, 67056, 67564, 69008, 69916, 70224, 71120, 72390, 74910, 76272, 77216, 78232, 79629, 79904, 83820, 84455, 85344, 86260, 86487, 87395, 87780, 90573, 94886, 95340, 96520, 97790, 99880, 100320, 101346, 103512, 104874, 106172, 106680, 108960, 111760, 115316, 115824, 117040, 117348, 119856, 120764, 127120, 129390, 132715, 134112, 135128, 138016, 139832, 140448, 142240, 142329, 144145, 144780, 146685, 149820, 150955, 152544, 156464, 159258, 167640, 168910, 172520, 172974, 174790, 175560, 181146, 185801, 189772, 190680, 193040, 195580, 199760, 201803, 202692, 207024, 209748, 212344, 213360, 223520, 230632, 231648, 234080, 234696, 237215, 239712, 241528, 253365, 254240, 258780, 262185, 265430, 270256, 279664, 284658, 288290, 289560, 293370, 299640, 301910, 312928, 317119, 318516, 332101, 335280, 337820, 345040, 345948, 349580, 351120, 362292, 371602, 379544, 381360, 386080, 391160, 398145, 399520, 403606, 405384, 414048, 419496, 424688, 426720, 432435, 452865, 461264, 469392, 474430, 483056, 506730, 517560, 524370, 530860, 540512, 547751, 557403, 559328, 569316, 576580, 579120, 586740, 599280, 603820, 605409, 634238, 637032, 664202, 670560, 675640, 690080, 691896, 699160, 702240, 711645, 724584, 743204, 759088, 762720, 782320, 796290, 807212, 810768, 838992, 849376, 864870, 905730, 922528, 929005, 938784, 948860, 951357, 966112, 996303, 1009015, 1013460, 1035120, 1048740, 1061720, 1095502, 1114806, 1138632, 1153160, 1158240, 1173480, 1198560, 1207640, 1210818, 1268476, 1274064, 1328404, 1351280, 1383792, 1398320, 1423290, 1449168, 1486408, 1518176, 1564640, 1585595, 1592580, 1614424, 1621536, 1643253, 1660505, 1677984, 1729740, 1811460, 1858010, 1897720, 1902714, 1992606, 2018030, 2026920, 2070240, 2097480, 2123440, 2191004, 2219833, 2229612, 2277264, 2306320, 2346960, 2415280, 2421636, 2536952, 2548128, 2656808, 2702560, 2738755, 2767584, 2787015, 2796640, 2846580, 2898336, 2972816, 3027045, 3171190, 3185160, 3228848, 3286506, 3321010, 3459480, 3622920, 3716020, 3795440, 3805428, 3834257, 3985212, 4036060, 4053840, 4194960, 4246880, 4382008, 4439666, 4459224, 4554528, 4612640, 4693920, 4756785, 4830560, 4843272, 4981515, 5073904, 5313616, 5477510, 5574030, 5693160, 5945632, 6025261, 6054090, 6342380, 6370320, 6457696, 6573012, 6642020, 6659499, 6918960, 7245840, 7432040, 7590880, 7610856, 7668514, 7970424, 8072120, 8107680, 8216265, 8389920, 8764016, 8879332, 8918448, 9513570, 9686544, 9963030, 10147808, 10627232, 10955020, 11099165, 11148060, 11386320, 11502771, 12050522, 12108180, 12684760, 12740640, 13146024, 13284040, 13318998, 13837920, 14491680, 14864080, 15221712, 15337028, 15940848, 16144240, 16432530, 17528032, 17758664, 17836896, 18075783, 19027140, 19171285, 19373088, 19926060, 21910040, 22198330, 22296120, 22772640, 23005542, 24101044, 24216360, 25369520, 26292048, 26568080, 26637996, 29728160, 30126305, 30443424, 30674056, 31881696, 32288480, 32865060, 33297495, 35517328, 36151566, 38054280, 38342570, 39852120, 42176827, 43820080, 44396660, 44592240, 46011084, 48202088, 48432720, 50739040, 52584096, 53136160, 53275992, 57513855, 60252610, 61348112, 65730120, 66594990, 71034656, 72303132, 76108560, 76685140, 79704240, 84353654, 87640160, 88793320, 89184480, 90378915, 92022168, 96404176, 96865440, 106551984, 115027710, 120505220, 122696224, 126530481, 131460240, 133189980, 144606264, 152217120, 153370280, 159408480, 168707308, 177586640, 180757830, 184044336, 192808352, 210884135, 213103968, 230055420, 241010440, 253060962, 262920480, 266379960, 289212528, 306740560, 337414616, 355173280, 361515660, 368088672, 421768270, 460110840, 482020880, 506121924, 532759920, 578425056, 613481120, 632652405, 674829232, 723031320, 843536540, 920221680, 964041760, 1012243848, 1065519840, 1265304810, 1349658464, 1446062640, 1687073080, 1840443360, 2024487696, 2530609620, 2892125280, 3374146160, 4048975392, 5061219240, 6748292320, 10122438480, 20244876960]

約数ペア:

[(1, 20244876960), (2, 10122438480), (3, 6748292320), (4, 5061219240), (5, 4048975392), (6, 3374146160), (7, 2892125280), (8, 2530609620), (10, 2024487696), (11, 1840443360), (12, 1687073080), (14, 1446062640), (15, 1349658464), (16, 1265304810), (19, 1065519840), (20, 1012243848), (21, 964041760), (22, 920221680), (24, 843536540), (28, 723031320), (30, 674829232), (32, 632652405), (33, 613481120), (35, 578425056), (38, 532759920), (40, 506121924), (42, 482020880), (44, 460110840), (48, 421768270), (55, 368088672), (56, 361515660), (57, 355173280), (60, 337414616), (66, 306740560), (70, 289212528), (76, 266379960), (77, 262920480), (80, 253060962), (84, 241010440), (88, 230055420), (95, 213103968), (96, 210884135), (105, 192808352), (110, 184044336), (112, 180757830), (114, 177586640), (120, 168707308), (127, 159408480), (132, 153370280), (133, 152217120), (140, 144606264), (152, 133189980), (154, 131460240), (160, 126530481), (165, 122696224), (168, 120505220), (176, 115027710), (190, 106551984), (209, 96865440), (210, 96404176), (220, 92022168), (224, 90378915), (227, 89184480), (228, 88793320), (231, 87640160), (240, 84353654), (254, 79704240), (264, 76685140), (266, 76108560), (280, 72303132), (285, 71034656), (304, 66594990), (308, 65730120), (330, 61348112), (336, 60252610), (352, 57513855), (380, 53275992), (381, 53136160), (385, 52584096), (399, 50739040), (418, 48432720), (420, 48202088), (440, 46011084), (454, 44592240), (456, 44396660), (462, 43820080), (480, 42176827), (508, 39852120), (528, 38342570), (532, 38054280), (560, 36151566), (570, 35517328), (608, 33297495), (616, 32865060), (627, 32288480), (635, 31881696), (660, 30674056), (665, 30443424), (672, 30126305), (681, 29728160), (760, 26637996), (762, 26568080), (770, 26292048), (798, 25369520), (836, 24216360), (840, 24101044), (880, 23005542), (889, 22772640), (908, 22296120), (912, 22198330), (924, 21910040), (1016, 19926060), (1045, 19373088), (1056, 19171285), (1064, 19027140), (1120, 18075783), (1135, 17836896), (1140, 17758664), (1155, 17528032), (1232, 16432530), (1254, 16144240), (1270, 15940848), (1320, 15337028), (1330, 15221712), (1362, 14864080), (1397, 14491680), (1463, 13837920), (1520, 13318998), (1524, 13284040), (1540, 13146024), (1589, 12740640), (1596, 12684760), (1672, 12108180), (1680, 12050522), (1760, 11502771), (1778, 11386320), (1816, 11148060), (1824, 11099165), (1848, 10955020), (1905, 10627232), (1995, 10147808), (2032, 9963030), (2090, 9686544), (2128, 9513570), (2270, 8918448), (2280, 8879332), (2310, 8764016), (2413, 8389920), (2464, 8216265), (2497, 8107680), (2508, 8072120), (2540, 7970424), (2640, 7668514), (2660, 7610856), (2667, 7590880), (2724, 7432040), (2794, 7245840), (2926, 6918960), (3040, 6659499), (3048, 6642020), (3080, 6573012), (3135, 6457696), (3178, 6370320), (3192, 6342380), (3344, 6054090), (3360, 6025261), (3405, 5945632), (3556, 5693160), (3632, 5574030), (3696, 5477510), (3810, 5313616), (3990, 5073904), (4064, 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