21096864000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 864

約数和(自身を含む): 83567877120

約数和(自身を除く): 62471013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 60, 62, 64, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 120, 124, 125, 128, 136, 139, 144, 150, 153, 155, 160, 170, 180, 186, 192, 200, 204, 225, 240, 248, 250, 255, 256, 272, 278, 279, 288, 300, 306, 310, 320, 340, 360, 372, 375, 384, 400, 408, 417, 425, 450, 465, 480, 496, 500, 510, 527, 544, 556, 558, 576, 600, 612, 620, 640, 680, 695, 720, 744, 750, 765, 768, 775, 800, 816, 834, 850, 900, 930, 960, 992, 1000, 1020, 1054, 1088, 1112, 1116, 1125, 1152, 1200, 1224, 1240, 1251, 1275, 1280, 1360, 1390, 1395, 1440, 1488, 1500, 1530, 1550, 1581, 1600, 1632, 1668, 1700, 1800, 1860, 1920, 1984, 2000, 2040, 2085, 2108, 2125, 2176, 2224, 2232, 2250, 2304, 2325, 2363, 2400, 2448, 2480, 2502, 2550, 2635, 2720, 2780, 2790, 2880, 2976, 3000, 3060, 3100, 3162, 3200, 3264, 3336, 3400, 3475, 3600, 3720, 3825, 3840, 3875, 3968, 4000, 4080, 4170, 4216, 4250, 4309, 4352, 4448, 4464, 4500, 4650, 4726, 4743, 4800, 4896, 4960, 5004, 5100, 5270, 5440, 5560, 5580, 5760, 5952, 6000, 6120, 6200, 6255, 6324, 6375, 6400, 6528, 6672, 6800, 6950, 6975, 7089, 7200, 7440, 7650, 7750, 7905, 7936, 8000, 8160, 8340, 8432, 8500, 8618, 8896, 8928, 9000, 9300, 9452, 9486, 9600, 9792, 9920, 10008, 10200, 10425, 10540, 10880, 11120, 11160, 11520, 11625, 11815, 11904, 12000, 12240, 12400, 12510, 12648, 12750, 12927, 13056, 13175, 13344, 13600, 13900, 13950, 14178, 14400, 14880, 15300, 15500, 15810, 16000, 16320, 16680, 16864, 17000, 17236, 17375, 17792, 17856, 18000, 18600, 18904, 18972, 19125, 19200, 19584, 19840, 20016, 20400, 20850, 21080, 21267, 21545, 21760, 22240, 22320, 23250, 23630, 23715, 23808, 24000, 24480, 24800, 25020, 25296, 25500, 25854, 26350, 26688, 27200, 27800, 27900, 28356, 28800, 29760, 30600, 31000, 31275, 31620, 32000, 32640, 33360, 33728, 34000, 34472, 34750, 34875, 35445, 35584, 35712, 36000, 37200, 37808, 37944, 38250, 38781, 39168, 39525, 39680, 40032, 40800, 41700, 42160, 42534, 43090, 44480, 44640, 46500, 47260, 47430, 48000, 48960, 49600, 50040, 50592, 51000, 51708, 52125, 52700, 53376, 54400, 55600, 55800, 56712, 57600, 59075, 59520, 61200, 62000, 62550, 63240, 64635, 65280, 65875, 66720, 67456, 68000, 68944, 69500, 69750, 70890, 71424, 72000, 73253, 74400, 75616, 75888, 76500, 77562, 79050, 80064, 81600, 83400, 84320, 85068, 86180, 88960, 89280, 93000, 94520, 94860, 96000, 97920, 99200, 100080, 101184, 102000, 103416, 104250, 105400, 106335, 106752, 107725, 108800, 111200, 111600, 113424, 118150, 118575, 119040, 122400, 124000, 125100, 126480, 129270, 131750, 133440, 134912, 136000, 137888, 139000, 139500, 141780, 144000, 146506, 148800, 151232, 151776, 153000, 155124, 156375, 158100, 160128, 163200, 166800, 168640, 170136, 172360, 177225, 177920, 178560, 186000, 189040, 189720, 193905, 195840, 197625, 198400, 200160, 202368, 204000, 206832, 208500, 210800, 212670, 215450, 219759, 222400, 223200, 226848, 236300, 237150, 244800, 248000, 250200, 252960, 258540, 263500, 266880, 272000, 275776, 278000, 279000, 283560, 288000, 293012, 295375, 297600, 302464, 303552, 306000, 310248, 312750, 316200, 320256, 323175, 326400, 333600, 337280, 340272, 344720, 354450, 357120, 366265, 372000, 378080, 379440, 387810, 395250, 400320, 404736, 408000, 413664, 417000, 421600, 425340, 430900, 439518, 444800, 446400, 453696, 472600, 474300, 489600, 496000, 500400, 505920, 517080, 527000, 531675, 533760, 538625, 544000, 551552, 556000, 558000, 567120, 586024, 590750, 592875, 595200, 604928, 607104, 612000, 620496, 625500, 632400, 646350, 659277, 667200, 674560, 680544, 689440, 708900, 732530, 744000, 756160, 758880, 775620, 790500, 800640, 816000, 827328, 834000, 843200, 850680, 861800, 879036, 886125, 889600, 892800, 907392, 945200, 948600, 969525, 979200, 992000, 1000800, 1011840, 1034160, 1054000, 1063350, 1077250, 1098795, 1103104, 1112000, 1116000, 1134240, 1172048, 1181500, 1185750, 1214208, 1224000, 1240992, 1251000, 1264800, 1292700, 1318554, 1334400, 1361088, 1378880, 1417800, 1465060, 1488000, 1512320, 1517760, 1551240, 1581000, 1601280, 1615875, 1632000, 1654656, 1668000, 1686400, 1701360, 1723600, 1758072, 1772250, 1785600, 1814784, 1831325, 1890400, 1897200, 1939050, 2001600, 2023680, 2068320, 2108000, 2126700, 2154500, 2197590, 2224000, 2232000, 2268480, 2344096, 2363000, 2371500, 2448000, 2481984, 2502000, 2529600, 2585400, 2637108, 2658375, 2668800, 2722176, 2757760, 2835600, 2930120, 2976000, 3024640, 3035520, 3102480, 3162000, 3231750, 3296385, 3309312, 3336000, 3372800, 3402720, 3447200, 3516144, 3544500, 3662650, 3780800, 3794400, 3878100, 4003200, 4136640, 4216000, 4253400, 4309000, 4395180, 4448000, 4464000, 4536960, 4688192, 4726000, 4743000, 4847625, 4896000, 4963968, 5004000, 5059200, 5170800, 5274216, 5316750, 5444352, 5493975, 5515520, 5671200, 5860240, 6071040, 6204960, 6324000, 6463500, 6592770, 6672000, 6805440, 6894400, 7032288, 7089000, 7325300, 7561600, 7588800, 7756200, 8006400, 8273280, 8432000, 8506800, 8618000, 8790360, 8928000, 9073920, 9156625, 9376384, 9452000, 9486000, 9695250, 9927936, 10008000, 10118400, 10341600, 10548432, 10633500, 10987950, 11342400, 11720480, 12409920, 12648000, 12927000, 13185540, 13344000, 13610880, 13788800, 14064576, 14178000, 14650600, 15123200, 15177600, 15512400, 16481925, 16546560, 16864000, 17013600, 17236000, 17580720, 18313250, 18752768, 18904000, 18972000, 19390500, 20016000, 20683200, 21096864, 21267000, 21975900, 22684800, 23440960, 24819840, 25296000, 25854000, 26371080, 27221760, 27469875, 27577600, 28129152, 28356000, 29301200, 30355200, 31024800, 32963850, 34027200, 34472000, 35161440, 36626500, 37808000, 37944000, 38781000, 40032000, 41366400, 42193728, 42534000, 43951800, 45369600, 46881920, 49639680, 50592000, 51708000, 52742160, 54939750, 56258304, 56712000, 58602400, 62049600, 65927700, 68054400, 68944000, 70322880, 73253000, 75616000, 75888000, 77562000, 82409625, 82732800, 84387456, 85068000, 87903600, 93763840, 103416000, 105484320, 109879500, 113424000, 117204800, 124099200, 131855400, 136108800, 137888000, 140645760, 146506000, 151776000, 155124000, 164819250, 168774912, 170136000, 175807200, 206832000, 210968640, 219759000, 226848000, 234409600, 248198400, 263710800, 281291520, 293012000, 310248000, 329638500, 340272000, 351614400, 413664000, 421937280, 439518000, 468819200, 527421600, 586024000, 620496000, 659277000, 680544000, 703228800, 843874560, 879036000, 1054843200, 1172048000, 1240992000, 1318554000, 1406457600, 1758072000, 2109686400, 2344096000, 2637108000, 3516144000, 4219372800, 5274216000, 7032288000, 10548432000, 21096864000]

約数ペア:

[(1, 21096864000), (2, 10548432000), (3, 7032288000), (4, 5274216000), (5, 4219372800), (6, 3516144000), (8, 2637108000), (9, 2344096000), (10, 2109686400), (12, 1758072000), (15, 1406457600), (16, 1318554000), (17, 1240992000), (18, 1172048000), (20, 1054843200), (24, 879036000), (25, 843874560), (30, 703228800), (31, 680544000), (32, 659277000), (34, 620496000), (36, 586024000), (40, 527421600), (45, 468819200), (48, 439518000), (50, 421937280), (51, 413664000), (60, 351614400), (62, 340272000), (64, 329638500), (68, 310248000), (72, 293012000), (75, 281291520), (80, 263710800), (85, 248198400), (90, 234409600), (93, 226848000), (96, 219759000), (100, 210968640), (102, 206832000), (120, 175807200), (124, 170136000), (125, 168774912), (128, 164819250), (136, 155124000), (139, 151776000), (144, 146506000), (150, 140645760), (153, 137888000), (155, 136108800), (160, 131855400), (170, 124099200), (180, 117204800), (186, 113424000), (192, 109879500), (200, 105484320), (204, 103416000), (225, 93763840), (240, 87903600), (248, 85068000), (250, 84387456), (255, 82732800), (256, 82409625), (272, 77562000), (278, 75888000), (279, 75616000), (288, 73253000), (300, 70322880), (306, 68944000), (310, 68054400), (320, 65927700), (340, 62049600), (360, 58602400), (372, 56712000), (375, 56258304), (384, 54939750), (400, 52742160), (408, 51708000), (417, 50592000), (425, 49639680), (450, 46881920), (465, 45369600), (480, 43951800), (496, 42534000), (500, 42193728), (510, 41366400), (527, 40032000), (544, 38781000), (556, 37944000), (558, 37808000), (576, 36626500), (600, 35161440), (612, 34472000), (620, 34027200), (640, 32963850), (680, 31024800), (695, 30355200), (720, 29301200), (744, 28356000), (750, 28129152), (765, 27577600), (768, 27469875), (775, 27221760), (800, 26371080), (816, 25854000), (834, 25296000), (850, 24819840), (900, 23440960), (930, 22684800), (960, 21975900), (992, 21267000), (1000, 21096864), (1020, 20683200), (1054, 20016000), (1088, 19390500), (1112, 18972000), (1116, 18904000), (1125, 18752768), (1152, 18313250), (1200, 17580720), (1224, 17236000), (1240, 17013600), (1251, 16864000), (1275, 16546560), (1280, 16481925), (1360, 15512400), (1390, 15177600), (1395, 15123200), (1440, 14650600), (1488, 14178000), (1500, 14064576), (1530, 13788800), (1550, 13610880), (1581, 13344000), (1600, 13185540), (1632, 12927000), (1668, 12648000), (1700, 12409920), (1800, 11720480), (1860, 11342400), (1920, 10987950), (1984, 10633500), (2000, 10548432), (2040, 10341600), (2085, 10118400), (2108, 10008000), (2125, 9927936), (2176, 9695250), (2224, 9486000), (2232, 9452000), (2250, 9376384), (2304, 9156625), (2325, 9073920), (2363, 8928000), (2400, 8790360), (2448, 8618000), (2480, 8506800), (2502, 8432000), (2550, 8273280), (2635, 8006400), (2720, 7756200), (2780, 7588800), (2790, 7561600), (2880, 7325300), (2976, 7089000), (3000, 7032288), (3060, 6894400), (3100, 6805440), (3162, 6672000), (3200, 6592770), (3264, 6463500), (3336, 6324000), (3400, 6204960), (3475, 6071040), (3600, 5860240), (3720, 5671200), (3825, 5515520), (3840, 5493975), (3875, 5444352), (3968, 5316750), (4000, 5274216), (4080, 5170800), (4170, 5059200), (4216, 5004000), (4250, 4963968), (4309, 4896000), (4352, 4847625), (4448, 4743000), (4464, 4726000), (4500, 4688192), (4650, 4536960), (4726, 4464000), (4743, 4448000), (4800, 4395180), (4896, 4309000), (4960, 4253400), (5004, 4216000), (5100, 4136640), (5270, 4003200), (5440, 3878100), (5560, 3794400), (5580, 3780800), (5760, 3662650), (5952, 3544500), (6000, 3516144), (6120, 3447200), (6200, 3402720), (6255, 3372800), (6324, 3336000), (6375, 3309312), (6400, 3296385), (6528, 3231750), (6672, 3162000), (6800, 3102480), (6950, 3035520), (6975, 3024640), (7089, 2976000), (7200, 2930120), (7440, 2835600), (7650, 2757760), (7750, 2722176), (7905, 2668800), (7936, 2658375), (8000, 2637108), (8160, 2585400), (8340, 2529600), (8432, 2502000), (8500, 2481984), (8618, 2448000), (8896, 2371500), (8928, 2363000), (9000, 2344096), (9300, 2268480), (9452, 2232000), (9486, 2224000), (9600, 2197590), (9792, 2154500), (9920, 2126700), (10008, 2108000), (10200, 2068320), (10425, 2023680), (10540, 2001600), (10880, 1939050), (11120, 1897200), (11160, 1890400), (11520, 1831325), (11625, 1814784), (11815, 1785600), (11904, 1772250), (12000, 1758072), (12240, 1723600), (12400, 1701360), (12510, 1686400), (12648, 1668000), (12750, 1654656), (12927, 1632000), (13056, 1615875), (13175, 1601280), (13344, 1581000), (13600, 1551240), (13900, 1517760), (13950, 1512320), (14178, 1488000), (14400, 1465060), (14880, 1417800), (15300, 1378880), (15500, 1361088), (15810, 1334400), (16000, 1318554), (16320, 1292700), (16680, 1264800), (16864, 1251000), (17000, 1240992), (17236, 1224000), (17375, 1214208), (17792, 1185750), (17856, 1181500), (18000, 1172048), (18600, 1134240), (18904, 1116000), (18972, 1112000), (19125, 1103104), (19200, 1098795), (19584, 1077250), (19840, 1063350), (20016, 1054000), (20400, 1034160), (20850, 1011840), (21080, 1000800), (21267, 992000), (21545, 979200), (21760, 969525), (22240, 948600), (22320, 945200), (23250, 907392), (23630, 892800), (23715, 889600), (23808, 886125), (24000, 879036), (24480, 861800), (24800, 850680), (25020, 843200), (25296, 834000), (25500, 827328), (25854, 816000), (26350, 800640), (26688, 790500), (27200, 775620), (27800, 758880), (27900, 756160), (28356, 744000), (28800, 732530), (29760, 708900), (30600, 689440), (31000, 680544), (31275, 674560), (31620, 667200), (32000, 659277), (32640, 646350), (33360, 632400), (33728, 625500), (34000, 620496), (34472, 612000), (34750, 607104), (34875, 604928), (35445, 595200), (35584, 592875), (35712, 590750), (36000, 586024), (37200, 567120), (37808, 558000), (37944, 556000), (38250, 551552), (38781, 544000), (39168, 538625), (39525, 533760), (39680, 531675), (40032, 527000), (40800, 517080), (41700, 505920), (42160, 500400), (42534, 496000), (43090, 489600), (44480, 474300), (44640, 472600), (46500, 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(102000, 206832), (103416, 204000), (104250, 202368), (105400, 200160), (106335, 198400), (106752, 197625), (107725, 195840), (108800, 193905), (111200, 189720), (111600, 189040), (113424, 186000), (118150, 178560), (118575, 177920), (119040, 177225), (122400, 172360), (124000, 170136), (125100, 168640), (126480, 166800), (129270, 163200), (131750, 160128), (133440, 158100), (134912, 156375), (136000, 155124), (137888, 153000), (139000, 151776), (139500, 151232), (141780, 148800), (144000, 146506)]