770307840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 288

約数和(自身を含む): 2825625600

約数和(自身を除く): 2055317760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 719, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1438, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2157, 2160, 2232, 2304, 2480, 2790, 2876, 2880, 2976, 3348, 3456, 3595, 3720, 3840, 3968, 4185, 4314, 4320, 4464, 4960, 5580, 5752, 5760, 5952, 6471, 6696, 6912, 7190, 7440, 7936, 8370, 8628, 8640, 8928, 9920, 10785, 11160, 11504, 11520, 11904, 12942, 13392, 14380, 14880, 16740, 17256, 17280, 17856, 19413, 19840, 21570, 22289, 22320, 23008, 23808, 25884, 26784, 28760, 29760, 32355, 33480, 34512, 34560, 35712, 38826, 39680, 43140, 44578, 44640, 46016, 51768, 53568, 57520, 59520, 64710, 66867, 66960, 69024, 71424, 77652, 86280, 89156, 89280, 92032, 97065, 103536, 107136, 111445, 115040, 119040, 129420, 133734, 133920, 138048, 155304, 172560, 178312, 178560, 184064, 194130, 200601, 207072, 214272, 222890, 230080, 258840, 267468, 267840, 276096, 310608, 334335, 345120, 356624, 357120, 388260, 401202, 414144, 445780, 460160, 517680, 534936, 535680, 552192, 601803, 621216, 668670, 690240, 713248, 776520, 802404, 828288, 891560, 920320, 1003005, 1035360, 1069872, 1071360, 1203606, 1242432, 1337340, 1380480, 1426496, 1553040, 1604808, 1656576, 1783120, 2006010, 2070720, 2139744, 2407212, 2484864, 2674680, 2760960, 2852992, 3009015, 3106080, 3209616, 3566240, 4012020, 4141440, 4279488, 4814424, 4969728, 5349360, 5705984, 6018030, 6212160, 6419232, 7132480, 8024040, 8282880, 8558976, 9628848, 10698720, 12036060, 12424320, 12838464, 14264960, 16048080, 17117952, 19257696, 21397440, 24072120, 24848640, 25676928, 28529920, 32096160, 38515392, 42794880, 48144240, 51353856, 64192320, 77030784, 85589760, 96288480, 128384640, 154061568, 192576960, 256769280, 385153920, 770307840]

約数ペア:

[(1, 770307840), (2, 385153920), (3, 256769280), (4, 192576960), (5, 154061568), (6, 128384640), (8, 96288480), (9, 85589760), (10, 77030784), (12, 64192320), (15, 51353856), (16, 48144240), (18, 42794880), (20, 38515392), (24, 32096160), (27, 28529920), (30, 25676928), (31, 24848640), (32, 24072120), (36, 21397440), (40, 19257696), (45, 17117952), (48, 16048080), (54, 14264960), (60, 12838464), (62, 12424320), (64, 12036060), (72, 10698720), (80, 9628848), (90, 8558976), (93, 8282880), (96, 8024040), (108, 7132480), (120, 6419232), (124, 6212160), (128, 6018030), (135, 5705984), (144, 5349360), (155, 4969728), (160, 4814424), (180, 4279488), (186, 4141440), (192, 4012020), (216, 3566240), (240, 3209616), (248, 3106080), (256, 3009015), (270, 2852992), (279, 2760960), (288, 2674680), (310, 2484864), (320, 2407212), (360, 2139744), (372, 2070720), (384, 2006010), (432, 1783120), (465, 1656576), (480, 1604808), (496, 1553040), (540, 1426496), (558, 1380480), (576, 1337340), (620, 1242432), (640, 1203606), (719, 1071360), (720, 1069872), (744, 1035360), (768, 1003005), (837, 920320), (864, 891560), (930, 828288), (960, 802404), (992, 776520), (1080, 713248), (1116, 690240), (1152, 668670), (1240, 621216), (1280, 601803), (1395, 552192), (1438, 535680), (1440, 534936), (1488, 517680), (1674, 460160), (1728, 445780), (1860, 414144), (1920, 401202), (1984, 388260), (2157, 357120), (2160, 356624), (2232, 345120), (2304, 334335), (2480, 310608), (2790, 276096), (2876, 267840), (2880, 267468), (2976, 258840), (3348, 230080), (3456, 222890), (3595, 214272), (3720, 207072), (3840, 200601), (3968, 194130), (4185, 184064), (4314, 178560), (4320, 178312), (4464, 172560), (4960, 155304), (5580, 138048), (5752, 133920), (5760, 133734), (5952, 129420), (6471, 119040), (6696, 115040), (6912, 111445), (7190, 107136), (7440, 103536), (7936, 97065), (8370, 92032), (8628, 89280), (8640, 89156), (8928, 86280), (9920, 77652), (10785, 71424), (11160, 69024), (11504, 66960), (11520, 66867), (11904, 64710), (12942, 59520), (13392, 57520), (14380, 53568), (14880, 51768), (16740, 46016), (17256, 44640), (17280, 44578), (17856, 43140), (19413, 39680), (19840, 38826), (21570, 35712), (22289, 34560), (22320, 34512), (23008, 33480), (23808, 32355), (25884, 29760), (26784, 28760)]