21431952000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 640

約数和(自身を含む): 83175206400

約数和(自身を除く): 61743254400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 125, 128, 135, 138, 144, 150, 160, 162, 180, 184, 192, 200, 207, 216, 225, 230, 240, 250, 270, 276, 288, 300, 320, 324, 345, 360, 368, 375, 384, 400, 405, 414, 432, 450, 460, 480, 500, 540, 552, 575, 576, 600, 621, 640, 648, 675, 690, 719, 720, 736, 750, 800, 810, 828, 864, 900, 920, 960, 1000, 1035, 1080, 1104, 1125, 1150, 1152, 1200, 1242, 1296, 1350, 1380, 1438, 1440, 1472, 1500, 1600, 1620, 1656, 1725, 1728, 1800, 1840, 1863, 1920, 2000, 2025, 2070, 2157, 2160, 2208, 2250, 2300, 2400, 2484, 2592, 2700, 2760, 2875, 2876, 2880, 2944, 3000, 3105, 3200, 3240, 3312, 3375, 3450, 3456, 3595, 3600, 3680, 3726, 4000, 4050, 4140, 4314, 4320, 4416, 4500, 4600, 4800, 4968, 5175, 5184, 5400, 5520, 5750, 5752, 5760, 6000, 6210, 6471, 6480, 6624, 6750, 6900, 7190, 7200, 7360, 7452, 8000, 8100, 8280, 8625, 8628, 8640, 8832, 9000, 9200, 9315, 9600, 9936, 10125, 10350, 10368, 10785, 10800, 11040, 11500, 11504, 12000, 12420, 12942, 12960, 13248, 13500, 13800, 14380, 14400, 14720, 14904, 15525, 16000, 16200, 16537, 16560, 17250, 17256, 17280, 17975, 18000, 18400, 18630, 19413, 19872, 20250, 20700, 21570, 21600, 22080, 23000, 23008, 24000, 24840, 25875, 25884, 25920, 26496, 27000, 27600, 28760, 28800, 29808, 31050, 32355, 32400, 33074, 33120, 34500, 34512, 35950, 36000, 36800, 37260, 38826, 39744, 40500, 41400, 43140, 43200, 44160, 46000, 46016, 46575, 48000, 49611, 49680, 51750, 51768, 51840, 53925, 54000, 55200, 57520, 58239, 59616, 62100, 64710, 64800, 66148, 66240, 69000, 69024, 71900, 72000, 73600, 74520, 77625, 77652, 79488, 81000, 82685, 82800, 86280, 86400, 89875, 92000, 92032, 93150, 97065, 99222, 99360, 103500, 103536, 107850, 108000, 110400, 115040, 116478, 119232, 124200, 129420, 129600, 132296, 132480, 138000, 138048, 143800, 144000, 148833, 149040, 155250, 155304, 161775, 162000, 165370, 165600, 172560, 179750, 184000, 186300, 194130, 198444, 198720, 207000, 207072, 215700, 216000, 220800, 230080, 232875, 232956, 238464, 248055, 248400, 258840, 259200, 264592, 269625, 276000, 276096, 287600, 291195, 297666, 298080, 310500, 310608, 323550, 324000, 330740, 331200, 345120, 359500, 368000, 372600, 388260, 396888, 397440, 413425, 414000, 414144, 431400, 432000, 446499, 460160, 465750, 465912, 485325, 496110, 496800, 517680, 529184, 539250, 552000, 575200, 582390, 595332, 596160, 621000, 621216, 647100, 648000, 661480, 662400, 690240, 719000, 744165, 745200, 776520, 793776, 808875, 826850, 828000, 828288, 862800, 892998, 931500, 931824, 970650, 992220, 993600, 1035360, 1058368, 1078500, 1104000, 1150400, 1164780, 1190664, 1192320, 1240275, 1242000, 1242432, 1294200, 1296000, 1322960, 1339497, 1380480, 1438000, 1455975, 1488330, 1490400, 1553040, 1587552, 1617750, 1653700, 1656000, 1725600, 1785996, 1863000, 1863648, 1941300, 1984440, 1987200, 2067125, 2070720, 2116736, 2157000, 2232495, 2300800, 2329560, 2381328, 2426625, 2480550, 2484000, 2484864, 2588400, 2645920, 2678994, 2876000, 2911950, 2976660, 2980800, 3106080, 3175104, 3235500, 3307400, 3312000, 3451200, 3571992, 3720825, 3726000, 3727296, 3882600, 3968880, 4134250, 4141440, 4314000, 4464990, 4659120, 4762656, 4853250, 4961100, 4968000, 5176800, 5291840, 5357988, 5752000, 5823900, 5953320, 5961600, 6201375, 6212160, 6350208, 6471000, 6614800, 6697485, 6902400, 7143984, 7279875, 7441650, 7452000, 7454592, 7765200, 7937760, 8268500, 8628000, 8929980, 9318240, 9525312, 9706500, 9922200, 9936000, 10353600, 10583680, 10715976, 11162475, 11504000, 11647800, 11906640, 12402750, 12424320, 12942000, 13229600, 13394970, 14287968, 14559750, 14883300, 14904000, 15530400, 15875520, 16537000, 17256000, 17859960, 18604125, 18636480, 19050624, 19413000, 19844400, 20707200, 21431952, 22324950, 23295600, 23813280, 24805500, 25884000, 26459200, 26789940, 28575936, 29119500, 29766600, 29808000, 31060800, 31751040, 33074000, 33487425, 34512000, 35719920, 37208250, 37272960, 38826000, 39688800, 42863904, 44649900, 46591200, 47626560, 49611000, 51768000, 52918400, 53579880, 55812375, 57151872, 58239000, 59533200, 62121600, 66148000, 66974850, 71439840, 74416500, 77652000, 79377600, 85727808, 89299800, 93182400, 95253120, 99222000, 103536000, 107159760, 111624750, 116478000, 119066400, 132296000, 133949700, 142879680, 148833000, 155304000, 158755200, 167437125, 171455616, 178599600, 186364800, 198444000, 214319520, 223249500, 232956000, 238132800, 264592000, 267899400, 285759360, 297666000, 310608000, 334874250, 357199200, 396888000, 428639040, 446499000, 465912000, 476265600, 535798800, 595332000, 669748500, 714398400, 793776000, 857278080, 892998000, 931824000, 1071597600, 1190664000, 1339497000, 1428796800, 1785996000, 2143195200, 2381328000, 2678994000, 3571992000, 4286390400, 5357988000, 7143984000, 10715976000, 21431952000]

約数ペア:

[(1, 21431952000), (2, 10715976000), (3, 7143984000), (4, 5357988000), (5, 4286390400), (6, 3571992000), (8, 2678994000), (9, 2381328000), (10, 2143195200), (12, 1785996000), (15, 1428796800), (16, 1339497000), (18, 1190664000), (20, 1071597600), (23, 931824000), (24, 892998000), (25, 857278080), (27, 793776000), (30, 714398400), (32, 669748500), (36, 595332000), (40, 535798800), (45, 476265600), (46, 465912000), (48, 446499000), (50, 428639040), (54, 396888000), (60, 357199200), (64, 334874250), (69, 310608000), (72, 297666000), (75, 285759360), (80, 267899400), (81, 264592000), (90, 238132800), (92, 232956000), (96, 223249500), (100, 214319520), (108, 198444000), (115, 186364800), (120, 178599600), (125, 171455616), (128, 167437125), (135, 158755200), (138, 155304000), (144, 148833000), (150, 142879680), (160, 133949700), (162, 132296000), (180, 119066400), (184, 116478000), (192, 111624750), (200, 107159760), (207, 103536000), (216, 99222000), (225, 95253120), (230, 93182400), (240, 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(77625, 276096), (77652, 276000), (79488, 269625), (81000, 264592), (82685, 259200), (82800, 258840), (86280, 248400), (86400, 248055), (89875, 238464), (92000, 232956), (92032, 232875), (93150, 230080), (97065, 220800), (99222, 216000), (99360, 215700), (103500, 207072), (103536, 207000), (107850, 198720), (108000, 198444), (110400, 194130), (115040, 186300), (116478, 184000), (119232, 179750), (124200, 172560), (129420, 165600), (129600, 165370), (132296, 162000), (132480, 161775), (138000, 155304), (138048, 155250), (143800, 149040), (144000, 148833)]