12757489920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 432

約数和(自身を含む): 50714681472

約数和(自身を除く): 37957191552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 281, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 562, 563, 576, 630, 640, 672, 720, 768, 840, 843, 896, 960, 1008, 1120, 1124, 1126, 1152, 1260, 1280, 1344, 1405, 1440, 1680, 1686, 1689, 1792, 1920, 1967, 2016, 2240, 2248, 2252, 2304, 2520, 2529, 2688, 2810, 2815, 2880, 3360, 3372, 3378, 3840, 3934, 3941, 4032, 4215, 4480, 4496, 4504, 5040, 5058, 5067, 5376, 5620, 5630, 5760, 5901, 6720, 6744, 6756, 7868, 7882, 8064, 8430, 8445, 8960, 8992, 9008, 9835, 10080, 10116, 10134, 11240, 11260, 11520, 11802, 11823, 12645, 13440, 13488, 13512, 15736, 15764, 16128, 16860, 16890, 17703, 17984, 18016, 19670, 19705, 20160, 20232, 20268, 22480, 22520, 23604, 23646, 25290, 25335, 26880, 26976, 27024, 29505, 31472, 31528, 33720, 33780, 35406, 35469, 35968, 36032, 39340, 39410, 40320, 40464, 40536, 44960, 45040, 47208, 47292, 50580, 50670, 53952, 54048, 59010, 59115, 62944, 63056, 67440, 67560, 70812, 70938, 71936, 72064, 78680, 78820, 80640, 80928, 81072, 88515, 89920, 90080, 94416, 94584, 101160, 101340, 107904, 108096, 118020, 118230, 125888, 126112, 134880, 135120, 141624, 141876, 144128, 157360, 157640, 158203, 161856, 162144, 177030, 177345, 179840, 180160, 188832, 189168, 202320, 202680, 215808, 216192, 236040, 236460, 251776, 252224, 269760, 270240, 283248, 283752, 314720, 315280, 316406, 323712, 324288, 354060, 354690, 359680, 360320, 377664, 378336, 404640, 405360, 432384, 472080, 472920, 474609, 503552, 504448, 539520, 540480, 566496, 567504, 629440, 630560, 632812, 647424, 648576, 708120, 709380, 720640, 755328, 756672, 791015, 809280, 810720, 944160, 945840, 949218, 1008896, 1079040, 1080960, 1107421, 1132992, 1135008, 1258880, 1261120, 1265624, 1297152, 1416240, 1418760, 1423827, 1510656, 1513344, 1582030, 1618560, 1621440, 1888320, 1891680, 1898436, 2161920, 2214842, 2265984, 2270016, 2373045, 2517760, 2522240, 2531248, 2832480, 2837520, 2847654, 3026688, 3164060, 3237120, 3242880, 3322263, 3776640, 3783360, 3796872, 4429684, 4531968, 4540032, 4746090, 5044480, 5062496, 5537105, 5664960, 5675040, 5695308, 6328120, 6485760, 6644526, 7119135, 7553280, 7566720, 7593744, 8859368, 9080064, 9492180, 9966789, 10124992, 11074210, 11329920, 11350080, 11390616, 12656240, 13289052, 14238270, 15133440, 15187488, 16611315, 17718736, 18984360, 19933578, 20249984, 22148420, 22659840, 22700160, 22781232, 25312480, 26578104, 28476540, 30374976, 33222630, 35437472, 37968720, 39867156, 40499968, 44296840, 45400320, 45562464, 49833945, 50624960, 53156208, 56953080, 60749952, 66445260, 70874944, 75937440, 79734312, 88593680, 91124928, 99667890, 101249920, 106312416, 113906160, 121499904, 132890520, 141749888, 151874880, 159468624, 177187360, 182249856, 199335780, 202499840, 212624832, 227812320, 265781040, 283499776, 303749760, 318937248, 354374720, 364499712, 398671560, 425249664, 455624640, 531562080, 607499520, 637874496, 708749440, 797343120, 850499328, 911249280, 1063124160, 1275748992, 1417498880, 1594686240, 1822498560, 2126248320, 2551497984, 3189372480, 4252496640, 6378744960, 12757489920]

約数ペア:

[(1, 12757489920), (2, 6378744960), (3, 4252496640), (4, 3189372480), (5, 2551497984), (6, 2126248320), (7, 1822498560), (8, 1594686240), (9, 1417498880), (10, 1275748992), (12, 1063124160), (14, 911249280), (15, 850499328), (16, 797343120), (18, 708749440), (20, 637874496), (21, 607499520), (24, 531562080), (28, 455624640), (30, 425249664), (32, 398671560), (35, 364499712), (36, 354374720), (40, 318937248), (42, 303749760), (45, 283499776), (48, 265781040), (56, 227812320), (60, 212624832), (63, 202499840), (64, 199335780), (70, 182249856), (72, 177187360), (80, 159468624), (84, 151874880), (90, 141749888), (96, 132890520), (105, 121499904), (112, 113906160), (120, 106312416), (126, 101249920), (128, 99667890), (140, 91124928), (144, 88593680), (160, 79734312), (168, 75937440), (180, 70874944), (192, 66445260), (210, 60749952), (224, 56953080), (240, 53156208), (252, 50624960), (256, 49833945), (280, 45562464), (281, 45400320), (288, 44296840), (315, 40499968), (320, 39867156), (336, 37968720), (360, 35437472), (384, 33222630), (420, 30374976), (448, 28476540), (480, 26578104), (504, 25312480), (560, 22781232), (562, 22700160), (563, 22659840), (576, 22148420), (630, 20249984), (640, 19933578), (672, 18984360), (720, 17718736), (768, 16611315), (840, 15187488), (843, 15133440), (896, 14238270), (960, 13289052), (1008, 12656240), (1120, 11390616), (1124, 11350080), (1126, 11329920), (1152, 11074210), (1260, 10124992), (1280, 9966789), (1344, 9492180), (1405, 9080064), (1440, 8859368), (1680, 7593744), (1686, 7566720), (1689, 7553280), (1792, 7119135), (1920, 6644526), (1967, 6485760), (2016, 6328120), (2240, 5695308), (2248, 5675040), (2252, 5664960), (2304, 5537105), (2520, 5062496), (2529, 5044480), (2688, 4746090), (2810, 4540032), (2815, 4531968), (2880, 4429684), (3360, 3796872), (3372, 3783360), (3378, 3776640), (3840, 3322263), (3934, 3242880), (3941, 3237120), (4032, 3164060), (4215, 3026688), (4480, 2847654), (4496, 2837520), (4504, 2832480), (5040, 2531248), (5058, 2522240), (5067, 2517760), (5376, 2373045), (5620, 2270016), (5630, 2265984), (5760, 2214842), (5901, 2161920), (6720, 1898436), (6744, 1891680), (6756, 1888320), (7868, 1621440), (7882, 1618560), (8064, 1582030), (8430, 1513344), (8445, 1510656), (8960, 1423827), (8992, 1418760), (9008, 1416240), (9835, 1297152), (10080, 1265624), (10116, 1261120), (10134, 1258880), (11240, 1135008), (11260, 1132992), (11520, 1107421), (11802, 1080960), (11823, 1079040), (12645, 1008896), (13440, 949218), (13488, 945840), (13512, 944160), (15736, 810720), (15764, 809280), (16128, 791015), (16860, 756672), (16890, 755328), (17703, 720640), (17984, 709380), (18016, 708120), (19670, 648576), (19705, 647424), (20160, 632812), (20232, 630560), (20268, 629440), (22480, 567504), (22520, 566496), (23604, 540480), (23646, 539520), (25290, 504448), (25335, 503552), (26880, 474609), (26976, 472920), (27024, 472080), (29505, 432384), (31472, 405360), (31528, 404640), (33720, 378336), (33780, 377664), (35406, 360320), (35469, 359680), (35968, 354690), (36032, 354060), (39340, 324288), (39410, 323712), (40320, 316406), (40464, 315280), (40536, 314720), (44960, 283752), (45040, 283248), (47208, 270240), (47292, 269760), (50580, 252224), (50670, 251776), (53952, 236460), (54048, 236040), (59010, 216192), (59115, 215808), (62944, 202680), (63056, 202320), (67440, 189168), (67560, 188832), (70812, 180160), (70938, 179840), (71936, 177345), (72064, 177030), (78680, 162144), (78820, 161856), (80640, 158203), (80928, 157640), (81072, 157360), (88515, 144128), (89920, 141876), (90080, 141624), (94416, 135120), (94584, 134880), (101160, 126112), (101340, 125888), (107904, 118230), (108096, 118020)]