21006216000

素因数分解:

$2^6\times 3^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 1120

約数和(自身を含む): 97117473024

約数和(自身を除く): 76111257024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 125, 126, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 250, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 375, 378, 385, 396, 400, 405, 420, 421, 432, 440, 448, 450, 462, 480, 495, 500, 504, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 630, 648, 660, 672, 675, 693, 700, 704, 720, 750, 756, 770, 792, 800, 810, 825, 840, 842, 864, 875, 880, 891, 900, 924, 945, 960, 990, 1000, 1008, 1050, 1056, 1080, 1100, 1120, 1125, 1134, 1155, 1188, 1200, 1232, 1260, 1263, 1296, 1320, 1344, 1350, 1375, 1386, 1400, 1440, 1485, 1500, 1512, 1540, 1575, 1584, 1600, 1620, 1650, 1680, 1684, 1728, 1750, 1760, 1782, 1800, 1848, 1890, 1925, 1980, 2000, 2016, 2025, 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15840, 16200, 16500, 16632, 16800, 16840, 17325, 17600, 17682, 17820, 18000, 18144, 18480, 18524, 18900, 18945, 19008, 19250, 19800, 20160, 20208, 20250, 20790, 21000, 21050, 21600, 22000, 22176, 22275, 22680, 22734, 23100, 23155, 23576, 23625, 23760, 24000, 24640, 24750, 24948, 25200, 25260, 25920, 26400, 26523, 26944, 27000, 27720, 27786, 28000, 28350, 28512, 28875, 29470, 29700, 30240, 30312, 30800, 31185, 31500, 31575, 31680, 32400, 32417, 33000, 33264, 33600, 33680, 34101, 34650, 35364, 35640, 36000, 36288, 36960, 37048, 37125, 37800, 37890, 38500, 39600, 40416, 40500, 41580, 41679, 42000, 42100, 43200, 44000, 44205, 44352, 44550, 45360, 45468, 46200, 46310, 47152, 47250, 47520, 49500, 49896, 50400, 50520, 51975, 52625, 52800, 53046, 54000, 55440, 55572, 56000, 56700, 56835, 57024, 57750, 58940, 59400, 60480, 60624, 61600, 62370, 63000, 63150, 64800, 64834, 66000, 66528, 67360, 68202, 69300, 69465, 70728, 70875, 71280, 72000, 73675, 73920, 74096, 74250, 75600, 75780, 77000, 79200, 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318276, 324000, 324170, 332640, 333432, 336800, 341010, 346500, 347325, 353640, 356400, 363744, 368375, 369600, 370480, 375111, 378000, 378900, 389004, 396000, 397845, 399168, 404160, 415800, 416790, 421000, 424368, 442050, 444576, 445500, 453600, 454680, 462000, 463100, 471520, 473625, 475200, 477414, 486255, 498960, 500148, 504000, 505200, 518672, 519750, 530460, 545616, 554400, 555720, 565824, 567000, 568350, 578875, 583506, 589400, 594000, 606240, 616000, 623700, 625185, 631500, 636552, 648000, 648340, 663075, 665280, 666864, 673600, 682020, 693000, 694650, 707280, 712800, 727488, 736750, 740960, 750222, 756000, 757800, 778008, 779625, 792000, 795690, 810425, 831600, 833580, 842000, 848736, 852525, 875259, 884100, 889152, 891000, 907200, 909360, 924000, 926200, 943040, 947250, 954828, 972510, 997920, 1000296, 1010400, 1037344, 1039500, 1041975, 1060920, 1091232, 1105125, 1108800, 1111440, 1134000, 1136700, 1157750, 1167012, 1178800, 1188000, 1193535, 1212480, 1247400, 1250370, 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5001480, 5052000, 5092416, 5186720, 5209875, 5251554, 5304600, 5456160, 5544000, 5557200, 5683500, 5835060, 5894000, 5967675, 6001776, 6062400, 6224064, 6237000, 6251850, 6365520, 6483400, 6630750, 6668640, 6820200, 6946500, 7002072, 7072800, 7128000, 7293825, 7409600, 7502220, 7578000, 7638624, 7780080, 7956900, 8002368, 8104250, 8316000, 8335800, 8487360, 8525250, 8752590, 8841000, 9093600, 9262000, 9336096, 9377775, 9548280, 9725100, 9946125, 9979200, 10002960, 10104000, 10373440, 10419750, 10503108, 10609200, 10912320, 11114400, 11367000, 11670120, 11788000, 11935350, 12003552, 12156375, 12474000, 12503700, 12731040, 12966800, 13128885, 13261500, 13337280, 13640400, 13893000, 14004144, 14145600, 14587650, 15004440, 15156000, 15277248, 15560160, 15629625, 15913800, 16208500, 16632000, 16671600, 17050500, 17505180, 17682000, 18187200, 18524000, 18672192, 18755550, 19096560, 19450200, 19892250, 20005920, 20839500, 21006216, 21218400, 21881475, 22228800, 22734000, 23340240, 23576000, 23870700, 24007104, 24312750, 24948000, 25007400, 25462080, 25933600, 26257770, 26523000, 27280800, 27786000, 28008288, 29175300, 29838375, 30008880, 30312000, 31120320, 31259250, 31827600, 32417000, 33343200, 34101000, 35010360, 35364000, 36469125, 37048000, 37511100, 38193120, 38900400, 39784500, 40011840, 41679000, 42012432, 42436800, 43762950, 45468000, 46680480, 46888875, 47741400, 48625500, 49896000, 50014800, 51867200, 52515540, 53046000, 54561600, 55572000, 56016576, 58350600, 59676750, 60017760, 62518500, 63655200, 64834000, 65644425, 66686400, 68202000, 70020720, 70728000, 72938250, 75022200, 76386240, 77800800, 79569000, 83358000, 84024864, 87525900, 90936000, 93360960, 93777750, 95482800, 97251000, 100029600, 105031080, 106092000, 109407375, 111144000, 116701200, 119353500, 120035520, 125037000, 127310400, 129668000, 131288850, 136404000, 140041440, 145876500, 150044400, 155601600, 159138000, 166716000, 168049728, 175051800, 187555500, 190965600, 194502000, 200059200, 210062160, 212184000, 218814750, 233402400, 238707000, 250074000, 259336000, 262577700, 272808000, 280082880, 291753000, 300088800, 318276000, 328222125, 333432000, 350103600, 375111000, 381931200, 389004000, 420124320, 437629500, 466804800, 477414000, 500148000, 525155400, 583506000, 600177600, 636552000, 656444250, 700207200, 750222000, 778008000, 840248640, 875259000, 954828000, 1000296000, 1050310800, 1167012000, 1312888500, 1400414400, 1500444000, 1750518000, 1909656000, 2100621600, 2334024000, 2625777000, 3000888000, 3501036000, 4201243200, 5251554000, 7002072000, 10503108000, 21006216000]

約数ペア:

[(1, 21006216000), (2, 10503108000), (3, 7002072000), (4, 5251554000), (5, 4201243200), (6, 3501036000), (7, 3000888000), (8, 2625777000), (9, 2334024000), (10, 2100621600), (11, 1909656000), (12, 1750518000), (14, 1500444000), (15, 1400414400), (16, 1312888500), (18, 1167012000), (20, 1050310800), (21, 1000296000), (22, 954828000), (24, 875259000), (25, 840248640), (27, 778008000), (28, 750222000), (30, 700207200), (32, 656444250), (33, 636552000), (35, 600177600), (36, 583506000), (40, 525155400), (42, 500148000), (44, 477414000), (45, 466804800), (48, 437629500), (50, 420124320), (54, 389004000), (55, 381931200), (56, 375111000), (60, 350103600), (63, 333432000), (64, 328222125), (66, 318276000), (70, 300088800), (72, 291753000), (75, 280082880), (77, 272808000), (80, 262577700), (81, 259336000), (84, 250074000), (88, 238707000), (90, 233402400), (96, 218814750), (99, 212184000), (100, 210062160), (105, 200059200), (108, 194502000), (110, 190965600), (112, 187555500), (120, 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15913800), (1344, 15629625), (1350, 15560160), (1375, 15277248), (1386, 15156000), (1400, 15004440), (1440, 14587650), (1485, 14145600), (1500, 14004144), (1512, 13893000), (1540, 13640400), (1575, 13337280), (1584, 13261500), (1600, 13128885), (1620, 12966800), (1650, 12731040), (1680, 12503700), (1684, 12474000), (1728, 12156375), (1750, 12003552), (1760, 11935350), (1782, 11788000), (1800, 11670120), (1848, 11367000), (1890, 11114400), (1925, 10912320), (1980, 10609200), (2000, 10503108), (2016, 10419750), (2025, 10373440), (2079, 10104000), (2100, 10002960), (2105, 9979200), (2112, 9946125), (2160, 9725100), (2200, 9548280), (2240, 9377775), (2250, 9336096), (2268, 9262000), (2310, 9093600), (2376, 8841000), (2400, 8752590), (2464, 8525250), (2475, 8487360), (2520, 8335800), (2526, 8316000), (2592, 8104250), (2625, 8002368), (2640, 7956900), (2700, 7780080), (2750, 7638624), (2772, 7578000), (2800, 7502220), (2835, 7409600), (2880, 7293825), (2947, 7128000), (2970, 7072800), (3000, 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