811486080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 2902348800

約数和(自身を除く): 2090862720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 151, 160, 180, 192, 216, 240, 270, 288, 302, 311, 320, 360, 384, 432, 453, 480, 540, 576, 604, 622, 640, 720, 755, 864, 906, 933, 960, 1080, 1152, 1208, 1244, 1359, 1440, 1510, 1555, 1728, 1812, 1866, 1920, 2160, 2265, 2416, 2488, 2718, 2799, 2880, 3020, 3110, 3456, 3624, 3732, 4077, 4320, 4530, 4665, 4832, 4976, 5436, 5598, 5760, 6040, 6220, 6795, 7248, 7464, 8154, 8397, 8640, 9060, 9330, 9664, 9952, 10872, 11196, 12080, 12440, 13590, 13995, 14496, 14928, 16308, 16794, 17280, 18120, 18660, 19328, 19904, 20385, 21744, 22392, 24160, 24880, 27180, 27990, 28992, 29856, 32616, 33588, 36240, 37320, 39808, 40770, 41985, 43488, 44784, 46961, 48320, 49760, 54360, 55980, 57984, 59712, 65232, 67176, 72480, 74640, 81540, 83970, 86976, 89568, 93922, 96640, 99520, 108720, 111960, 119424, 130464, 134352, 140883, 144960, 149280, 163080, 167940, 173952, 179136, 187844, 199040, 217440, 223920, 234805, 260928, 268704, 281766, 289920, 298560, 326160, 335880, 358272, 375688, 422649, 434880, 447840, 469610, 521856, 537408, 563532, 597120, 652320, 671760, 704415, 751376, 845298, 869760, 895680, 939220, 1074816, 1127064, 1267947, 1304640, 1343520, 1408830, 1502752, 1690596, 1791360, 1878440, 2113245, 2254128, 2535894, 2609280, 2687040, 2817660, 3005504, 3381192, 3756880, 4226490, 4508256, 5071788, 5374080, 5635320, 6011008, 6339735, 6762384, 7513760, 8452980, 9016512, 10143576, 11270640, 12679470, 13524768, 15027520, 16905960, 18033024, 20287152, 22541280, 25358940, 27049536, 30055040, 33811920, 40574304, 45082560, 50717880, 54099072, 67623840, 81148608, 90165120, 101435760, 135247680, 162297216, 202871520, 270495360, 405743040, 811486080]

約数ペア:

[(1, 811486080), (2, 405743040), (3, 270495360), (4, 202871520), (5, 162297216), (6, 135247680), (8, 101435760), (9, 90165120), (10, 81148608), (12, 67623840), (15, 54099072), (16, 50717880), (18, 45082560), (20, 40574304), (24, 33811920), (27, 30055040), (30, 27049536), (32, 25358940), (36, 22541280), (40, 20287152), (45, 18033024), (48, 16905960), (54, 15027520), (60, 13524768), (64, 12679470), (72, 11270640), (80, 10143576), (90, 9016512), (96, 8452980), (108, 7513760), (120, 6762384), (128, 6339735), (135, 6011008), (144, 5635320), (151, 5374080), (160, 5071788), (180, 4508256), (192, 4226490), (216, 3756880), (240, 3381192), (270, 3005504), (288, 2817660), (302, 2687040), (311, 2609280), (320, 2535894), (360, 2254128), (384, 2113245), (432, 1878440), (453, 1791360), (480, 1690596), (540, 1502752), (576, 1408830), (604, 1343520), (622, 1304640), (640, 1267947), (720, 1127064), (755, 1074816), (864, 939220), (906, 895680), (933, 869760), (960, 845298), (1080, 751376), (1152, 704415), (1208, 671760), (1244, 652320), (1359, 597120), (1440, 563532), (1510, 537408), (1555, 521856), (1728, 469610), (1812, 447840), (1866, 434880), (1920, 422649), (2160, 375688), (2265, 358272), (2416, 335880), (2488, 326160), (2718, 298560), (2799, 289920), (2880, 281766), (3020, 268704), (3110, 260928), (3456, 234805), (3624, 223920), (3732, 217440), (4077, 199040), (4320, 187844), (4530, 179136), (4665, 173952), (4832, 167940), (4976, 163080), (5436, 149280), (5598, 144960), (5760, 140883), (6040, 134352), (6220, 130464), (6795, 119424), (7248, 111960), (7464, 108720), (8154, 99520), (8397, 96640), (8640, 93922), (9060, 89568), (9330, 86976), (9664, 83970), (9952, 81540), (10872, 74640), (11196, 72480), (12080, 67176), (12440, 65232), (13590, 59712), (13995, 57984), (14496, 55980), (14928, 54360), (16308, 49760), (16794, 48320), (17280, 46961), (18120, 44784), (18660, 43488), (19328, 41985), (19904, 40770), (20385, 39808), (21744, 37320), (22392, 36240), (24160, 33588), (24880, 32616), (27180, 29856), (27990, 28992)]