20867563342080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19905719}}^1$

素因数の和:19905766

約数の個数: 432

約数和(自身を含む): 88861045029120

約数和(自身を除く): 67993481687040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 8960, 9360, 9984, 10080, 10920, 11520, 11648, 12480, 13104, 13440, 14560, 14976, 16128, 16380, 16640, 17472, 18720, 20160, 21840, 23296, 24960, 26208, 26880, 29120, 29952, 32760, 34944, 37440, 40320, 43680, 49920, 52416, 58240, 65520, 69888, 74880, 80640, 87360, 104832, 116480, 131040, 149760, 174720, 209664, 262080, 349440, 524160, 1048320, 19905719, 39811438, 59717157, 79622876, 99528595, 119434314, 139340033, 159245752, 179151471, 199057190, 238868628, 258774347, 278680066, 298585785, 318491504, 358302942, 398114380, 418020099, 477737256, 517548694, 557360132, 597171570, 636983008, 696700165, 716605884, 776323041, 796228760, 836040198, 895757355, 955474512, 1035097388, 1114720264, 1194343140, 1254060297, 1273966016, 1293871735, 1393400330, 1433211768, 1552646082, 1592457520, 1672080396, 1791514710, 1811420429, 1910949024, 2070194776, 2090100495, 2229440528, 2328969123, 2388686280, 2508120594, 2547932032, 2587743470, 2786800660, 2866423536, 3105292164, 3184915040, 3344160792, 3583029420, 3622840858, 3821898048, 3881615205, 4140389552, 4180200990, 4458881056, 4657938246, 4777372560, 5016241188, 5095864064, 5175486940, 5434261287, 5573601320, 5732847072, 6210584328, 6270301485, 6369830080, 6688321584, 7166058840, 7245681716, 7643796096, 7763230410, 8280779104, 8360401980, 8917762112, 9057102145, 9315876492, 9554745120, 10032482376, 10350973880, 10868522574, 11147202640, 11465694144, 11644845615, 12421168656, 12540602970, 12739660160, 13376643168, 14332117680, 14491363432, 15287592192, 15526460820, 16302783861, 16561558208, 16720803960, 17835524224, 18114204290, 18631752984, 19109490240, 20064964752, 20701947760, 21737045148, 22294405280, 22931388288, 23289691230, 24842337312, 25081205940, 25479320320, 26753286336, 27171306435, 28664235360, 28982726864, 31052921640, 32605567722, 33123116416, 33441607920, 35671048448, 36228408580, 37263505968, 38218980480, 40129929504, 41403895520, 43474090296, 44588810560, 45862776576, 46579382460, 49684674624, 50162411880, 53506572672, 54342612870, 57328470720, 57965453728, 62105843280, 65211135444, 66246232832, 66883215840, 72456817160, 74527011936, 76437960960, 80259859008, 81513919305, 82807791040, 86948180592, 89177621120, 93158764920, 99369349248, 100324823760, 107013145344, 108685225740, 114656941440, 115930907456, 124211686560, 130422270888, 133766431680, 144913634320, 149054023872, 160519718016, 163027838610, 165615582080, 173896361184, 178355242240, 186317529840, 198738698496, 200649647520, 217370451480, 229313882880, 231861814912, 248423373120, 260844541776, 267532863360, 289827268640, 298108047744, 321039436032, 326055677220, 331231164160, 347792722368, 372635059680, 401299295040, 434740902960, 463723629824, 496846746240, 521689083552, 535065726720, 579654537280, 596216095488, 652111354440, 695585444736, 745270119360, 802598590080, 869481805920, 993693492480, 1043378167104, 1159309074560, 1304222708880, 1391170889472, 1490540238720, 1605197180160, 1738963611840, 2086756334208, 2318618149120, 2608445417760, 2981080477440, 3477927223680, 4173512668416, 5216890835520, 6955854447360, 10433781671040, 20867563342080]

約数ペア:

[(1, 20867563342080), (2, 10433781671040), (3, 6955854447360), (4, 5216890835520), (5, 4173512668416), (6, 3477927223680), (7, 2981080477440), (8, 2608445417760), (9, 2318618149120), (10, 2086756334208), (12, 1738963611840), (13, 1605197180160), (14, 1490540238720), (15, 1391170889472), (16, 1304222708880), (18, 1159309074560), (20, 1043378167104), (21, 993693492480), (24, 869481805920), (26, 802598590080), (28, 745270119360), (30, 695585444736), (32, 652111354440), (35, 596216095488), (36, 579654537280), (39, 535065726720), (40, 521689083552), (42, 496846746240), (45, 463723629824), (48, 434740902960), (52, 401299295040), (56, 372635059680), (60, 347792722368), (63, 331231164160), (64, 326055677220), (65, 321039436032), (70, 298108047744), (72, 289827268640), (78, 267532863360), (80, 260844541776), (84, 248423373120), (90, 231861814912), (91, 229313882880), (96, 217370451480), (104, 200649647520), (105, 198738698496), (112, 186317529840), (117, 178355242240), (120, 173896361184), (126, 165615582080), (128, 163027838610), (130, 160519718016), (140, 149054023872), (144, 144913634320), (156, 133766431680), (160, 130422270888), (168, 124211686560), (180, 115930907456), (182, 114656941440), (192, 108685225740), (195, 107013145344), (208, 100324823760), (210, 99369349248), (224, 93158764920), (234, 89177621120), (240, 86948180592), (252, 82807791040), (256, 81513919305), (260, 80259859008), (273, 76437960960), (280, 74527011936), (288, 72456817160), (312, 66883215840), (315, 66246232832), (320, 65211135444), (336, 62105843280), (360, 57965453728), (364, 57328470720), (384, 54342612870), (390, 53506572672), (416, 50162411880), (420, 49684674624), (448, 46579382460), (455, 45862776576), (468, 44588810560), (480, 43474090296), (504, 41403895520), (520, 40129929504), (546, 38218980480), (560, 37263505968), (576, 36228408580), (585, 35671048448), (624, 33441607920), (630, 33123116416), (640, 32605567722), (672, 31052921640), (720, 28982726864), (728, 28664235360), (768, 27171306435), (780, 26753286336), (819, 25479320320), (832, 25081205940), (840, 24842337312), (896, 23289691230), (910, 22931388288), (936, 22294405280), (960, 21737045148), (1008, 20701947760), (1040, 20064964752), (1092, 19109490240), (1120, 18631752984), (1152, 18114204290), (1170, 17835524224), (1248, 16720803960), (1260, 16561558208), (1280, 16302783861), (1344, 15526460820), (1365, 15287592192), (1440, 14491363432), (1456, 14332117680), (1560, 13376643168), (1638, 12739660160), (1664, 12540602970), (1680, 12421168656), (1792, 11644845615), (1820, 11465694144), (1872, 11147202640), (1920, 10868522574), (2016, 10350973880), (2080, 10032482376), (2184, 9554745120), (2240, 9315876492), (2304, 9057102145), (2340, 8917762112), (2496, 8360401980), (2520, 8280779104), (2688, 7763230410), (2730, 7643796096), (2880, 7245681716), (2912, 7166058840), (3120, 6688321584), (3276, 6369830080), (3328, 6270301485), (3360, 6210584328), (3640, 5732847072), (3744, 5573601320), (3840, 5434261287), (4032, 5175486940), (4095, 5095864064), (4160, 5016241188), (4368, 4777372560), (4480, 4657938246), (4680, 4458881056), (4992, 4180200990), (5040, 4140389552), (5376, 3881615205), (5460, 3821898048), (5760, 3622840858), (5824, 3583029420), (6240, 3344160792), (6552, 3184915040), (6720, 3105292164), (7280, 2866423536), (7488, 2786800660), (8064, 2587743470), (8190, 2547932032), (8320, 2508120594), (8736, 2388686280), (8960, 2328969123), (9360, 2229440528), (9984, 2090100495), (10080, 2070194776), (10920, 1910949024), (11520, 1811420429), (11648, 1791514710), (12480, 1672080396), (13104, 1592457520), (13440, 1552646082), (14560, 1433211768), (14976, 1393400330), (16128, 1293871735), (16380, 1273966016), (16640, 1254060297), (17472, 1194343140), (18720, 1114720264), (20160, 1035097388), (21840, 955474512), (23296, 895757355), (24960, 836040198), (26208, 796228760), (26880, 776323041), (29120, 716605884), (29952, 696700165), (32760, 636983008), (34944, 597171570), (37440, 557360132), (40320, 517548694), (43680, 477737256), (49920, 418020099), (52416, 398114380), (58240, 358302942), (65520, 318491504), (69888, 298585785), (74880, 278680066), (80640, 258774347), (87360, 238868628), (104832, 199057190), (116480, 179151471), (131040, 159245752), (149760, 139340033), (174720, 119434314), (209664, 99528595), (262080, 79622876), (349440, 59717157), (524160, 39811438), (1048320, 19905719)]