20119972320

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 864

約数和(自身を含む): 84701635200

約数和(自身を除く): 64581662880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 59, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 118, 120, 126, 135, 140, 144, 147, 160, 162, 168, 177, 179, 180, 189, 196, 210, 216, 224, 236, 240, 243, 245, 252, 270, 280, 288, 294, 295, 315, 324, 336, 354, 358, 360, 378, 392, 405, 413, 420, 432, 441, 472, 480, 486, 490, 504, 531, 537, 540, 560, 567, 588, 590, 630, 648, 672, 708, 716, 720, 735, 756, 784, 810, 826, 840, 864, 882, 885, 895, 944, 945, 972, 980, 1008, 1062, 1074, 1080, 1120, 1134, 1176, 1180, 1215, 1239, 1253, 1260, 1296, 1323, 1416, 1432, 1440, 1470, 1512, 1568, 1593, 1611, 1620, 1652, 1680, 1701, 1764, 1770, 1790, 1888, 1890, 1944, 1960, 2016, 2065, 2124, 2148, 2160, 2205, 2268, 2352, 2360, 2430, 2478, 2506, 2520, 2592, 2646, 2655, 2685, 2832, 2835, 2864, 2891, 2940, 3024, 3186, 3222, 3240, 3304, 3360, 3402, 3528, 3540, 3580, 3717, 3759, 3780, 3888, 3920, 3969, 4130, 4248, 4296, 4320, 4410, 4536, 4704, 4720, 4779, 4833, 4860, 4956, 5012, 5040, 5292, 5310, 5370, 5664, 5670, 5728, 5782, 5880, 6048, 6195, 6265, 6372, 6444, 6480, 6608, 6615, 6804, 7056, 7080, 7160, 7434, 7518, 7560, 7776, 7840, 7938, 7965, 8055, 8260, 8496, 8505, 8592, 8673, 8771, 8820, 9072, 9440, 9558, 9666, 9720, 9912, 10024, 10080, 10561, 10584, 10620, 10740, 11151, 11277, 11340, 11564, 11760, 11907, 12390, 12530, 12744, 12888, 12960, 13216, 13230, 13608, 14112, 14160, 14320, 14337, 14455, 14499, 14868, 15036, 15120, 15876, 15930, 16110, 16520, 16992, 17010, 17184, 17346, 17542, 17640, 18144, 18585, 18795, 19116, 19332, 19440, 19824, 19845, 20048, 21122, 21168, 21240, 21480, 22302, 22554, 22680, 23128, 23520, 23814, 23895, 24165, 24780, 25060, 25488, 25776, 26019, 26313, 26460, 27216, 28320, 28640, 28674, 28910, 28998, 29736, 30072, 30240, 31683, 31752, 31860, 32220, 33040, 33453, 33831, 34020, 34692, 35084, 35280, 37170, 37590, 38232, 38664, 38880, 39648, 39690, 40096, 42244, 42336, 42480, 42960, 43365, 43497, 43855, 44604, 45108, 45360, 46256, 47628, 47790, 48330, 49560, 50120, 50976, 51552, 52038, 52626, 52805, 52920, 54432, 55755, 56385, 57348, 57820, 57996, 59472, 59535, 60144, 63366, 63504, 63720, 64440, 66080, 66906, 67662, 68040, 69384, 70168, 70560, 71685, 72495, 73927, 74340, 75180, 76464, 77328, 78057, 78939, 79380, 84488, 84960, 85920, 86730, 86994, 87710, 89208, 90216, 90720, 92512, 95049, 95256, 95580, 96660, 99120, 100240, 100359, 101493, 104076, 105252, 105610, 105840, 111510, 112770, 114696, 115640, 115992, 118944, 119070, 120288, 126732, 127008, 127440, 128880, 130095, 131565, 133812, 135324, 136080, 138768, 140336, 143370, 144990, 147854, 148680, 150360, 152928, 154656, 156114, 157878, 158415, 158760, 167265, 168976, 169155, 173460, 173988, 175420, 178416, 180432, 190098, 190512, 191160, 193320, 198240, 200480, 200718, 202986, 208152, 210504, 211220, 211680, 217485, 221781, 223020, 225540, 229392, 231280, 231984, 234171, 236817, 238140, 253464, 254880, 257760, 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1405026, 1420902, 1425735, 1478540, 1520784, 1522395, 1552467, 1561140, 1578780, 1605744, 1623888, 1689760, 1710882, 1739880, 1774248, 1784160, 1804320, 1873368, 1894536, 1900980, 1905120, 1996029, 2007180, 2029860, 2069956, 2081520, 2105040, 2131353, 2217810, 2281176, 2293920, 2319840, 2341710, 2365664, 2368170, 2435832, 2497824, 2526048, 2534640, 2566323, 2587445, 2661372, 2676240, 2706480, 2810052, 2841804, 2851470, 2957080, 3041568, 3044790, 3104934, 3122280, 3157560, 3211488, 3247776, 3326715, 3421764, 3479760, 3512565, 3548496, 3552255, 3746736, 3789072, 3801960, 3992058, 4014360, 4059720, 4139912, 4163040, 4210080, 4262706, 4277205, 4435620, 4562352, 4657401, 4683420, 4736340, 4871664, 5069280, 5132646, 5174890, 5322744, 5352480, 5412960, 5620104, 5683608, 5702940, 5914160, 5988087, 6089580, 6209868, 6244560, 6315120, 6653430, 6843528, 6959520, 7025130, 7096992, 7104510, 7493472, 7578144, 7603920, 7762335, 7984116, 8028720, 8119440, 8279824, 8525412, 8554410, 8871240, 9124704, 9314802, 9366840, 9472680, 9743328, 9980145, 10265292, 10349780, 10645488, 10656765, 11240208, 11367216, 11405880, 11828320, 11976174, 12179160, 12419736, 12489120, 12630240, 12831615, 13306860, 13687056, 13972203, 14050260, 14209020, 15207840, 15524670, 15968232, 16057440, 16238880, 16559648, 17050824, 17108820, 17742480, 17964261, 18629604, 18733680, 18945360, 19960290, 20530584, 20699560, 21290976, 21313530, 22480416, 22734432, 22811760, 23287005, 23952348, 24358320, 24839472, 25663230, 26613720, 27374112, 27944406, 28100520, 28418040, 29940435, 31049340, 31936464, 34101648, 34217640, 35484960, 35928522, 37259208, 37467360, 37890720, 39920580, 41061168, 41399120, 41916609, 42627060, 45623520, 46574010, 47904696, 48716640, 49678944, 51326460, 53227440, 55888812, 56201040, 56836080, 59880870, 62098680, 63872928, 68203296, 68435280, 69861015, 71857044, 74518416, 79841160, 82122336, 82798240, 83833218, 85254120, 89821305, 93148020, 95809392, 102652920, 106454880, 111777624, 112402080, 113672160, 119761740, 124197360, 125749827, 136870560, 139722030, 143714088, 149036832, 159682320, 167666436, 170508240, 179642610, 186296040, 191618784, 205305840, 209583045, 223555248, 239523480, 248394720, 251499654, 279444060, 287428176, 319364640, 335332872, 341016480, 359285220, 372592080, 410611680, 419166090, 447110496, 479046960, 502999308, 558888120, 574856352, 628749135, 670665744, 718570440, 745184160, 838332180, 958093920, 1005998616, 1117776240, 1257498270, 1341331488, 1437140880, 1676664360, 2011997232, 2235552480, 2514996540, 2874281760, 3353328720, 4023994464, 5029993080, 6706657440, 10059986160, 20119972320]

約数ペア:

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(972, 20699560), (980, 20530584), (1008, 19960290), (1062, 18945360), (1074, 18733680), (1080, 18629604), (1120, 17964261), (1134, 17742480), (1176, 17108820), (1180, 17050824), (1215, 16559648), (1239, 16238880), (1253, 16057440), (1260, 15968232), (1296, 15524670), (1323, 15207840), (1416, 14209020), (1432, 14050260), (1440, 13972203), (1470, 13687056), (1512, 13306860), (1568, 12831615), (1593, 12630240), (1611, 12489120), (1620, 12419736), (1652, 12179160), (1680, 11976174), (1701, 11828320), (1764, 11405880), (1770, 11367216), (1790, 11240208), (1888, 10656765), (1890, 10645488), (1944, 10349780), (1960, 10265292), (2016, 9980145), (2065, 9743328), (2124, 9472680), (2148, 9366840), (2160, 9314802), (2205, 9124704), (2268, 8871240), (2352, 8554410), (2360, 8525412), (2430, 8279824), (2478, 8119440), (2506, 8028720), (2520, 7984116), (2592, 7762335), (2646, 7603920), (2655, 7578144), (2685, 7493472), (2832, 7104510), (2835, 7096992), (2864, 7025130), (2891, 6959520), (2940, 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(8260, 2435832), (8496, 2368170), (8505, 2365664), (8592, 2341710), (8673, 2319840), (8771, 2293920), (8820, 2281176), (9072, 2217810), (9440, 2131353), (9558, 2105040), (9666, 2081520), (9720, 2069956), (9912, 2029860), (10024, 2007180), (10080, 1996029), (10561, 1905120), (10584, 1900980), (10620, 1894536), (10740, 1873368), (11151, 1804320), (11277, 1784160), (11340, 1774248), (11564, 1739880), (11760, 1710882), (11907, 1689760), (12390, 1623888), (12530, 1605744), (12744, 1578780), (12888, 1561140), (12960, 1552467), (13216, 1522395), (13230, 1520784), (13608, 1478540), (14112, 1425735), (14160, 1420902), (14320, 1405026), (14337, 1403360), (14455, 1391904), (14499, 1387680), (14868, 1353240), (15036, 1338120), (15120, 1330686), (15876, 1267320), (15930, 1263024), (16110, 1248912), (16520, 1217916), (16992, 1184085), (17010, 1182832), (17184, 1170855), (17346, 1159920), (17542, 1146960), (17640, 1140588), (18144, 1108905), (18585, 1082592), (18795, 1070496), (19116, 1052520), (19332, 1040760), (19440, 1034978), (19824, 1014930), (19845, 1013856), (20048, 1003590), (21122, 952560), (21168, 950490), (21240, 947268), (21480, 936684), (22302, 902160), (22554, 892080), (22680, 887124), (23128, 869940), (23520, 855441), (23814, 844880), (23895, 842016), (24165, 832608), (24780, 811944), (25060, 802872), (25488, 789390), (25776, 780570), (26019, 773280), (26313, 764640), (26460, 760392), (27216, 739270), (28320, 710451), (28640, 702513), (28674, 701680), (28910, 695952), (28998, 693840), (29736, 676620), (30072, 669060), (30240, 665343), (31683, 635040), (31752, 633660), (31860, 631512), (32220, 624456), (33040, 608958), (33453, 601440), (33831, 594720), (34020, 591416), (34692, 579960), (35084, 573480), (35280, 570294), (37170, 541296), (37590, 535248), (38232, 526260), (38664, 520380), (38880, 517489), (39648, 507465), (39690, 506928), (40096, 501795), (42244, 476280), (42336, 475245), (42480, 473634), (42960, 468342), (43365, 463968), (43497, 462560), (43855, 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