21056358400

素因数分解:

$2^{11}\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 576

約数和(自身を含む): 67026960000

約数和(自身を除く): 45970601600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 109, 110, 112, 128, 140, 154, 160, 175, 176, 196, 200, 218, 220, 224, 245, 256, 275, 280, 308, 320, 343, 350, 352, 385, 392, 400, 436, 440, 448, 490, 512, 539, 545, 550, 560, 616, 640, 686, 700, 704, 763, 770, 784, 800, 872, 880, 896, 980, 1024, 1078, 1090, 1100, 1120, 1199, 1225, 1232, 1280, 1372, 1400, 1408, 1526, 1540, 1568, 1600, 1715, 1744, 1760, 1792, 1925, 1960, 2048, 2156, 2180, 2200, 2240, 2398, 2450, 2464, 2560, 2695, 2725, 2744, 2800, 2816, 3052, 3080, 3136, 3200, 3430, 3488, 3520, 3584, 3773, 3815, 3850, 3920, 4312, 4360, 4400, 4480, 4796, 4900, 4928, 5120, 5341, 5390, 5450, 5488, 5600, 5632, 5995, 6104, 6160, 6272, 6400, 6860, 6976, 7040, 7168, 7546, 7630, 7700, 7840, 8393, 8575, 8624, 8720, 8800, 8960, 9592, 9800, 9856, 10240, 10682, 10780, 10900, 10976, 11200, 11264, 11990, 12208, 12320, 12544, 12800, 13475, 13720, 13952, 14080, 14336, 15092, 15260, 15400, 15680, 16786, 17150, 17248, 17440, 17600, 17920, 18865, 19075, 19184, 19600, 19712, 21364, 21560, 21800, 21952, 22400, 22528, 23980, 24416, 24640, 25088, 25600, 26705, 26950, 27440, 27904, 28160, 29975, 30184, 30520, 30800, 31360, 33572, 34300, 34496, 34880, 35200, 35840, 37387, 37730, 38150, 38368, 39200, 39424, 41965, 42728, 43120, 43600, 43904, 44800, 47960, 48832, 49280, 50176, 51200, 53410, 53900, 54880, 55808, 56320, 58751, 59950, 60368, 61040, 61600, 62720, 67144, 68600, 68992, 69760, 70400, 71680, 74774, 75460, 76300, 76736, 78400, 78848, 83930, 85456, 86240, 87200, 87808, 89600, 94325, 95920, 97664, 98560, 100352, 106820, 107800, 109760, 111616, 112640, 117502, 119900, 120736, 122080, 123200, 125440, 133525, 134288, 137200, 137984, 139520, 140800, 149548, 150920, 152600, 153472, 156800, 157696, 167860, 170912, 172480, 174400, 175616, 179200, 186935, 188650, 191840, 195328, 197120, 209825, 213640, 215600, 219520, 223232, 235004, 239800, 241472, 244160, 246400, 250880, 267050, 268576, 274400, 275968, 279040, 281600, 293755, 299096, 301840, 305200, 306944, 313600, 335720, 341824, 344960, 348800, 351232, 358400, 373870, 377300, 383680, 390656, 394240, 411257, 419650, 427280, 431200, 439040, 470008, 479600, 482944, 488320, 492800, 501760, 534100, 537152, 548800, 551936, 558080, 563200, 587510, 598192, 603680, 610400, 613888, 627200, 671440, 683648, 689920, 697600, 702464, 747740, 754600, 767360, 781312, 788480, 822514, 839300, 854560, 862400, 878080, 934675, 940016, 959200, 965888, 976640, 985600, 1068200, 1074304, 1097600, 1103872, 1116160, 1175020, 1196384, 1207360, 1220800, 1227776, 1254400, 1342880, 1367296, 1379840, 1395200, 1468775, 1495480, 1509200, 1534720, 1562624, 1645028, 1678600, 1709120, 1724800, 1756160, 1869350, 1880032, 1918400, 1931776, 1953280, 1971200, 2056285, 2136400, 2148608, 2195200, 2350040, 2392768, 2414720, 2441600, 2455552, 2508800, 2685760, 2734592, 2759680, 2790400, 2937550, 2990960, 3018400, 3069440, 3290056, 3357200, 3418240, 3449600, 3512320, 3738700, 3760064, 3836800, 3863552, 3906560, 3942400, 4112570, 4272800, 4297216, 4390400, 4700080, 4785536, 4829440, 4883200, 5371520, 5469184, 5519360, 5580800, 5875100, 5981920, 6036800, 6138880, 6580112, 6714400, 6836480, 6899200, 7477400, 7520128, 7673600, 7727104, 7813120, 8225140, 8545600, 8594432, 8780800, 9400160, 9571072, 9658880, 9766400, 10281425, 10743040, 10938368, 11750200, 11963840, 12073600, 12277760, 13160224, 13428800, 13672960, 13798400, 14954800, 15040256, 15347200, 16450280, 17091200, 17188864, 17561600, 18800320, 19142144, 19317760, 19532800, 20562850, 21486080, 23500400, 23927680, 24147200, 26320448, 26857600, 27345920, 27596800, 29909600, 30080512, 30694400, 32900560, 34182400, 37600640, 38284288, 38635520, 39065600, 41125700, 42972160, 47000800, 47855360, 48294400, 52640896, 53715200, 54691840, 59819200, 60161024, 61388800, 65801120, 68364800, 75201280, 76568576, 82251400, 85944320, 94001600, 95710720, 96588800, 105281792, 107430400, 119638400, 120322048, 131602240, 136729600, 150402560, 164502800, 188003200, 191421440, 193177600, 210563584, 214860800, 239276800, 263204480, 273459200, 300805120, 329005600, 376006400, 382842880, 421127168, 429721600, 478553600, 526408960, 601610240, 658011200, 752012800, 842254336, 957107200, 1052817920, 1316022400, 1504025600, 1914214400, 2105635840, 2632044800, 3008051200, 4211271680, 5264089600, 10528179200, 21056358400]

約数ペア:

[(1, 21056358400), (2, 10528179200), (4, 5264089600), (5, 4211271680), (7, 3008051200), (8, 2632044800), (10, 2105635840), (11, 1914214400), (14, 1504025600), (16, 1316022400), (20, 1052817920), (22, 957107200), (25, 842254336), (28, 752012800), (32, 658011200), (35, 601610240), (40, 526408960), (44, 478553600), (49, 429721600), (50, 421127168), (55, 382842880), (56, 376006400), (64, 329005600), (70, 300805120), (77, 273459200), (80, 263204480), (88, 239276800), (98, 214860800), (100, 210563584), (109, 193177600), (110, 191421440), (112, 188003200), (128, 164502800), (140, 150402560), (154, 136729600), (160, 131602240), (175, 120322048), (176, 119638400), (196, 107430400), (200, 105281792), (218, 96588800), (220, 95710720), (224, 94001600), (245, 85944320), (256, 82251400), (275, 76568576), (280, 75201280), (308, 68364800), (320, 65801120), (343, 61388800), (350, 60161024), (352, 59819200), (385, 54691840), (392, 53715200), (400, 52640896), (436, 48294400), (440, 47855360), (448, 47000800), (490, 42972160), (512, 41125700), (539, 39065600), (545, 38635520), (550, 38284288), (560, 37600640), (616, 34182400), (640, 32900560), (686, 30694400), (700, 30080512), (704, 29909600), (763, 27596800), (770, 27345920), (784, 26857600), (800, 26320448), (872, 24147200), (880, 23927680), (896, 23500400), (980, 21486080), (1024, 20562850), (1078, 19532800), (1090, 19317760), (1100, 19142144), (1120, 18800320), (1199, 17561600), (1225, 17188864), (1232, 17091200), (1280, 16450280), (1372, 15347200), (1400, 15040256), (1408, 14954800), (1526, 13798400), (1540, 13672960), (1568, 13428800), (1600, 13160224), (1715, 12277760), (1744, 12073600), (1760, 11963840), (1792, 11750200), (1925, 10938368), (1960, 10743040), (2048, 10281425), (2156, 9766400), (2180, 9658880), (2200, 9571072), (2240, 9400160), (2398, 8780800), (2450, 8594432), (2464, 8545600), (2560, 8225140), (2695, 7813120), (2725, 7727104), (2744, 7673600), (2800, 7520128), (2816, 7477400), (3052, 6899200), (3080, 6836480), (3136, 6714400), (3200, 6580112), (3430, 6138880), (3488, 6036800), (3520, 5981920), (3584, 5875100), (3773, 5580800), (3815, 5519360), (3850, 5469184), (3920, 5371520), (4312, 4883200), (4360, 4829440), (4400, 4785536), (4480, 4700080), (4796, 4390400), (4900, 4297216), (4928, 4272800), (5120, 4112570), (5341, 3942400), (5390, 3906560), (5450, 3863552), (5488, 3836800), (5600, 3760064), (5632, 3738700), (5995, 3512320), (6104, 3449600), (6160, 3418240), (6272, 3357200), (6400, 3290056), (6860, 3069440), (6976, 3018400), (7040, 2990960), (7168, 2937550), (7546, 2790400), (7630, 2759680), (7700, 2734592), (7840, 2685760), (8393, 2508800), (8575, 2455552), (8624, 2441600), (8720, 2414720), (8800, 2392768), (8960, 2350040), (9592, 2195200), (9800, 2148608), (9856, 2136400), (10240, 2056285), (10682, 1971200), (10780, 1953280), (10900, 1931776), (10976, 1918400), (11200, 1880032), (11264, 1869350), (11990, 1756160), (12208, 1724800), (12320, 1709120), (12544, 1678600), (12800, 1645028), (13475, 1562624), (13720, 1534720), (13952, 1509200), (14080, 1495480), (14336, 1468775), (15092, 1395200), (15260, 1379840), (15400, 1367296), (15680, 1342880), (16786, 1254400), (17150, 1227776), (17248, 1220800), (17440, 1207360), (17600, 1196384), (17920, 1175020), (18865, 1116160), (19075, 1103872), (19184, 1097600), (19600, 1074304), (19712, 1068200), (21364, 985600), (21560, 976640), (21800, 965888), (21952, 959200), (22400, 940016), (22528, 934675), (23980, 878080), (24416, 862400), (24640, 854560), (25088, 839300), (25600, 822514), (26705, 788480), (26950, 781312), (27440, 767360), (27904, 754600), (28160, 747740), (29975, 702464), (30184, 697600), (30520, 689920), (30800, 683648), (31360, 671440), (33572, 627200), (34300, 613888), (34496, 610400), (34880, 603680), (35200, 598192), (35840, 587510), (37387, 563200), (37730, 558080), (38150, 551936), (38368, 548800), (39200, 537152), (39424, 534100), (41965, 501760), (42728, 492800), (43120, 488320), (43600, 482944), (43904, 479600), (44800, 470008), (47960, 439040), (48832, 431200), (49280, 427280), (50176, 419650), (51200, 411257), (53410, 394240), (53900, 390656), (54880, 383680), (55808, 377300), (56320, 373870), (58751, 358400), (59950, 351232), (60368, 348800), (61040, 344960), (61600, 341824), (62720, 335720), (67144, 313600), (68600, 306944), (68992, 305200), (69760, 301840), (70400, 299096), (71680, 293755), (74774, 281600), (75460, 279040), (76300, 275968), (76736, 274400), (78400, 268576), (78848, 267050), (83930, 250880), (85456, 246400), (86240, 244160), (87200, 241472), (87808, 239800), (89600, 235004), (94325, 223232), (95920, 219520), (97664, 215600), (98560, 213640), (100352, 209825), (106820, 197120), (107800, 195328), (109760, 191840), (111616, 188650), (112640, 186935), (117502, 179200), (119900, 175616), (120736, 174400), (122080, 172480), (123200, 170912), (125440, 167860), (133525, 157696), (134288, 156800), (137200, 153472), (137984, 152600), (139520, 150920), (140800, 149548)]