20774920320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 768

約数和(自身を含む): 92386344960

約数和(自身を除く): 71611424640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 192, 198, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 384, 385, 396, 420, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 558, 560, 576, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 744, 770, 792, 840, 868, 880, 896, 924, 930, 960, 990, 992, 1008, 1023, 1056, 1085, 1116, 1120, 1152, 1155, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1488, 1511, 1540, 1584, 1680, 1705, 1736, 1760, 1848, 1860, 1920, 1953, 1980, 1984, 2016, 2046, 2112, 2170, 2232, 2240, 2310, 2387, 2464, 2480, 2520, 2604, 2640, 2688, 2728, 2772, 2790, 2880, 2976, 3022, 3069, 3080, 3168, 3255, 3360, 3410, 3465, 3472, 3520, 3696, 3720, 3906, 3960, 3968, 4032, 4092, 4224, 4340, 4464, 4480, 4533, 4620, 4774, 4928, 4960, 5040, 5115, 5208, 5280, 5456, 5544, 5580, 5760, 5952, 6044, 6138, 6160, 6336, 6510, 6720, 6820, 6930, 6944, 7040, 7161, 7392, 7440, 7555, 7812, 7920, 8064, 8184, 8680, 8928, 9066, 9240, 9548, 9765, 9856, 9920, 10080, 10230, 10416, 10560, 10577, 10912, 11088, 11160, 11904, 11935, 12088, 12276, 12320, 12672, 13020, 13440, 13599, 13640, 13860, 13888, 14322, 14784, 14880, 15110, 15345, 15624, 15840, 16368, 16621, 17360, 17856, 18132, 18480, 19096, 19530, 19840, 20160, 20460, 20832, 21120, 21154, 21483, 21824, 22176, 22320, 22665, 23870, 24176, 24552, 24640, 26040, 27198, 27280, 27720, 27776, 28644, 29568, 29760, 30220, 30690, 31248, 31680, 31731, 32736, 33242, 34720, 35712, 35805, 36264, 36960, 38192, 39060, 40320, 40920, 41664, 42308, 42966, 43648, 44352, 44640, 45330, 46841, 47740, 48352, 49104, 49280, 49863, 52080, 52885, 54396, 54560, 55440, 57288, 59520, 60440, 61380, 62496, 63360, 63462, 65472, 66484, 67995, 69440, 71610, 72528, 73920, 76384, 78120, 81840, 83105, 83328, 84616, 85932, 88704, 89280, 90660, 93682, 95193, 95480, 96704, 98208, 99726, 104160, 105770, 107415, 108792, 109120, 110880, 114576, 116347, 120880, 122760, 124992, 126924, 130944, 132968, 135990, 138880, 140523, 143220, 145056, 147840, 149589, 152768, 156240, 158655, 163680, 166210, 169232, 171864, 178560, 181320, 187364, 190386, 190960, 193408, 196416, 199452, 208320, 211540, 214830, 217584, 218240, 221760, 229152, 232694, 234205, 241760, 245520, 249315, 249984, 253848, 265936, 271980, 281046, 286440, 290112, 299178, 305536, 312480, 317310, 327360, 327887, 332420, 338464, 343728, 349041, 362640, 374728, 380772, 381920, 392832, 398904, 416640, 421569, 423080, 429660, 435168, 443520, 458304, 465388, 468410, 475965, 483520, 491040, 498630, 507696, 515251, 531872, 543960, 562092, 572880, 580224, 581735, 598356, 624960, 634620, 654720, 655774, 664840, 676928, 687456, 698082, 702615, 725280, 747945, 749456, 761544, 763840, 797808, 843138, 846160, 859320, 870336, 916608, 930776, 936820, 951930, 967040, 982080, 983661, 997260, 1015392, 1030502, 1047123, 1063744, 1087920, 1124184, 1145760, 1163470, 1196712, 1249920, 1269240, 1311548, 1329680, 1353856, 1374912, 1396164, 1405230, 1450560, 1495890, 1498912, 1523088, 1527680, 1545753, 1595616, 1639435, 1686276, 1692320, 1718640, 1740672, 1745205, 1861552, 1873640, 1903860, 1964160, 1967322, 1994520, 2030784, 2061004, 2094246, 2107845, 2127488, 2175840, 2248368, 2291520, 2326940, 2393424, 2538480, 2576255, 2623096, 2659360, 2749824, 2792328, 2810460, 2901120, 2950983, 2991780, 2997824, 3046176, 3091506, 3191232, 3278870, 3372552, 3384640, 3437280, 3490410, 3606757, 3723104, 3747280, 3807720, 3934644, 3989040, 4061568, 4122008, 4188492, 4215690, 4351680, 4496736, 4583040, 4637259, 4653880, 4786848, 4918305, 5076960, 5152510, 5235615, 5246192, 5318720, 5584656, 5620920, 5901966, 5983560, 5995648, 6092352, 6183012, 6382464, 6557740, 6745104, 6769280, 6874560, 6980820, 7213514, 7446208, 7494560, 7615440, 7728765, 7869288, 7978080, 8244016, 8376984, 8431380, 8703360, 8993472, 9274518, 9307760, 9573696, 9836610, 10153920, 10305020, 10471230, 10492384, 10637440, 10820271, 11169312, 11241840, 11803932, 11967120, 12184704, 12366024, 13115480, 13490208, 13749120, 13961640, 14427028, 14754915, 14892416, 14989120, 15230880, 15457530, 15738576, 15956160, 16488032, 16753968, 16862760, 17986944, 18033785, 18549036, 18615520, 19147392, 19673220, 20307840, 20610040, 20942460, 20984768, 21640542, 22338624, 22483680, 23186295, 23607864, 23934240, 24732048, 26230960, 26980416, 27923280, 28854056, 29509830, 29978240, 30461760, 30915060, 31477152, 31912320, 32460813, 32976064, 33507936, 33725520, 36067570, 37098072, 37231040, 39346440, 41220080, 41884920, 41969536, 43281084, 44677248, 44967360, 46372590, 47215728, 47868480, 49464096, 52461920, 53960832, 54101355, 55846560, 57708112, 59019660, 60923520, 61830120, 62954304, 64921626, 65952128, 67015872, 67451040, 72135140, 74196144, 74462080, 78692880, 82440160, 83769840, 86562168, 89934720, 92745180, 94431456, 95736960, 98928192, 104923840, 108202710, 111693120, 115416224, 118039320, 123660240, 125908608, 129843252, 134031744, 134902080, 144270280, 148392288, 157385760, 162304065, 164880320, 167539680, 173124336, 185490360, 188862912, 197856384, 209847680, 216405420, 223386240, 230832448, 236078640, 247320480, 259686504, 269804160, 288540560, 296784576, 314771520, 324608130, 329760640, 335079360, 346248672, 370980720, 377725824, 432810840, 461664896, 472157280, 494640960, 519373008, 577081120, 593569152, 629543040, 649216260, 670158720, 692497344, 741961440, 865621680, 944314560, 989281920, 1038746016, 1154162240, 1298432520, 1384994688, 1483922880, 1731243360, 1888629120, 2077492032, 2308324480, 2596865040, 2967845760, 3462486720, 4154984064, 5193730080, 6924973440, 10387460160, 20774920320]

約数ペア:

[(1, 20774920320), (2, 10387460160), (3, 6924973440), (4, 5193730080), (5, 4154984064), (6, 3462486720), (7, 2967845760), (8, 2596865040), (9, 2308324480), (10, 2077492032), (11, 1888629120), (12, 1731243360), (14, 1483922880), (15, 1384994688), (16, 1298432520), (18, 1154162240), (20, 1038746016), (21, 989281920), (22, 944314560), (24, 865621680), (28, 741961440), (30, 692497344), (31, 670158720), (32, 649216260), (33, 629543040), (35, 593569152), (36, 577081120), (40, 519373008), (42, 494640960), (44, 472157280), (45, 461664896), (48, 432810840), (55, 377725824), (56, 370980720), (60, 346248672), (62, 335079360), (63, 329760640), (64, 324608130), (66, 314771520), (70, 296784576), (72, 288540560), (77, 269804160), (80, 259686504), (84, 247320480), (88, 236078640), (90, 230832448), (93, 223386240), (96, 216405420), (99, 209847680), (105, 197856384), (110, 188862912), (112, 185490360), (120, 173124336), (124, 167539680), (126, 164880320), (128, 162304065), (132, 157385760), (140, 148392288), (144, 144270280), (154, 134902080), (155, 134031744), (160, 129843252), (165, 125908608), (168, 123660240), (176, 118039320), (180, 115416224), (186, 111693120), (192, 108202710), (198, 104923840), (210, 98928192), (217, 95736960), (220, 94431456), (224, 92745180), (231, 89934720), (240, 86562168), (248, 83769840), (252, 82440160), (264, 78692880), (279, 74462080), (280, 74196144), (288, 72135140), (308, 67451040), (310, 67015872), (315, 65952128), (320, 64921626), (330, 62954304), (336, 61830120), (341, 60923520), (352, 59019660), (360, 57708112), (372, 55846560), (384, 54101355), (385, 53960832), (396, 52461920), (420, 49464096), (434, 47868480), (440, 47215728), (448, 46372590), (462, 44967360), (465, 44677248), (480, 43281084), (495, 41969536), (496, 41884920), (504, 41220080), (528, 39346440), (558, 37231040), (560, 37098072), (576, 36067570), (616, 33725520), (620, 33507936), (630, 32976064), (640, 32460813), (651, 31912320), (660, 31477152), (672, 30915060), (682, 30461760), (693, 29978240), (704, 29509830), (720, 28854056), (744, 27923280), (770, 26980416), (792, 26230960), (840, 24732048), (868, 23934240), (880, 23607864), (896, 23186295), (924, 22483680), (930, 22338624), (960, 21640542), (990, 20984768), (992, 20942460), (1008, 20610040), (1023, 20307840), (1056, 19673220), (1085, 19147392), (1116, 18615520), (1120, 18549036), (1152, 18033785), (1155, 17986944), (1232, 16862760), (1240, 16753968), (1260, 16488032), (1302, 15956160), (1320, 15738576), (1344, 15457530), (1364, 15230880), (1386, 14989120), (1395, 14892416), (1408, 14754915), (1440, 14427028), (1488, 13961640), (1511, 13749120), (1540, 13490208), (1584, 13115480), (1680, 12366024), (1705, 12184704), (1736, 11967120), (1760, 11803932), (1848, 11241840), (1860, 11169312), (1920, 10820271), (1953, 10637440), (1980, 10492384), (1984, 10471230), (2016, 10305020), (2046, 10153920), (2112, 9836610), (2170, 9573696), (2232, 9307760), (2240, 9274518), (2310, 8993472), (2387, 8703360), (2464, 8431380), (2480, 8376984), (2520, 8244016), (2604, 7978080), (2640, 7869288), (2688, 7728765), (2728, 7615440), (2772, 7494560), (2790, 7446208), (2880, 7213514), (2976, 6980820), (3022, 6874560), (3069, 6769280), (3080, 6745104), (3168, 6557740), (3255, 6382464), (3360, 6183012), (3410, 6092352), (3465, 5995648), (3472, 5983560), (3520, 5901966), (3696, 5620920), (3720, 5584656), (3906, 5318720), (3960, 5246192), (3968, 5235615), (4032, 5152510), (4092, 5076960), (4224, 4918305), (4340, 4786848), (4464, 4653880), (4480, 4637259), (4533, 4583040), (4620, 4496736), (4774, 4351680), (4928, 4215690), (4960, 4188492), (5040, 4122008), (5115, 4061568), (5208, 3989040), (5280, 3934644), (5456, 3807720), (5544, 3747280), (5580, 3723104), (5760, 3606757), (5952, 3490410), (6044, 3437280), (6138, 3384640), (6160, 3372552), (6336, 3278870), (6510, 3191232), (6720, 3091506), (6820, 3046176), (6930, 2997824), (6944, 2991780), (7040, 2950983), (7161, 2901120), (7392, 2810460), (7440, 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