2080581120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 320

約数和(自身を含む): 7636654080

約数和(自身を除く): 5556072960

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, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 971, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1942, 1984, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2913, 2976, 3348, 3456, 3720, 3840, 3884, 3968, 4185, 4320, 4464, 4608, 4855, 4960, 5580, 5760, 5826, 5952, 6696, 6912, 7440, 7680, 7768, 7936, 8370, 8640, 8739, 8928, 9710, 9920, 11160, 11520, 11652, 11904, 13392, 13824, 14565, 14880, 15536, 15872, 16740, 17280, 17478, 17856, 19420, 19840, 22320, 23040, 23304, 23808, 26217, 26784, 29130, 29760, 30101, 31072, 33480, 34560, 34956, 35712, 38840, 39680, 43695, 44640, 46608, 47616, 52434, 53568, 58260, 59520, 60202, 62144, 66960, 69120, 69912, 71424, 77680, 79360, 87390, 89280, 90303, 93216, 104868, 107136, 116520, 119040, 120404, 124288, 131085, 133920, 139824, 142848, 150505, 155360, 174780, 178560, 180606, 186432, 209736, 214272, 233040, 238080, 240808, 248576, 262170, 267840, 270909, 279648, 301010, 310720, 349560, 357120, 361212, 372864, 419472, 428544, 451515, 466080, 481616, 497152, 524340, 535680, 541818, 559296, 602020, 621440, 699120, 714240, 722424, 745728, 812727, 838944, 903030, 932160, 963232, 1048680, 1071360, 1083636, 1118592, 1204040, 1242880, 1354545, 1398240, 1444848, 1491456, 1625454, 1677888, 1806060, 1864320, 1926464, 2097360, 2142720, 2167272, 2237184, 2408080, 2485760, 2709090, 2796480, 2889696, 3250908, 3355776, 3612120, 3728640, 3852928, 4063635, 4194720, 4334544, 4474368, 4816160, 5418180, 5592960, 5779392, 6501816, 6711552, 7224240, 7457280, 7705856, 8127270, 8389440, 8669088, 9632320, 10836360, 11185920, 11558784, 13003632, 13423104, 14448480, 15411712, 16254540, 16778880, 17338176, 19264640, 21672720, 22371840, 23117568, 26007264, 28896960, 32509080, 33557760, 34676352, 38529280, 43345440, 46235136, 52014528, 57793920, 65018160, 67115520, 69352704, 77058560, 86690880, 104029056, 115587840, 130036320, 138705408, 173381760, 208058112, 231175680, 260072640, 346763520, 416116224, 520145280, 693527040, 1040290560, 2080581120]

約数ペア:

[(1, 2080581120), (2, 1040290560), (3, 693527040), (4, 520145280), (5, 416116224), (6, 346763520), (8, 260072640), (9, 231175680), (10, 208058112), (12, 173381760), (15, 138705408), (16, 130036320), (18, 115587840), (20, 104029056), (24, 86690880), (27, 77058560), (30, 69352704), (31, 67115520), (32, 65018160), (36, 57793920), (40, 52014528), (45, 46235136), (48, 43345440), (54, 38529280), (60, 34676352), (62, 33557760), (64, 32509080), (72, 28896960), (80, 26007264), (90, 23117568), (93, 22371840), (96, 21672720), (108, 19264640), (120, 17338176), (124, 16778880), (128, 16254540), (135, 15411712), (144, 14448480), (155, 13423104), (160, 13003632), (180, 11558784), (186, 11185920), (192, 10836360), (216, 9632320), (240, 8669088), (248, 8389440), (256, 8127270), (270, 7705856), (279, 7457280), (288, 7224240), (310, 6711552), (320, 6501816), (360, 5779392), (372, 5592960), (384, 5418180), (432, 4816160), (465, 4474368), (480, 4334544), (496, 4194720), (512, 4063635), (540, 3852928), (558, 3728640), (576, 3612120), (620, 3355776), (640, 3250908), (720, 2889696), (744, 2796480), (768, 2709090), (837, 2485760), (864, 2408080), (930, 2237184), (960, 2167272), (971, 2142720), (992, 2097360), (1080, 1926464), (1116, 1864320), (1152, 1806060), (1240, 1677888), (1280, 1625454), (1395, 1491456), (1440, 1444848), (1488, 1398240), (1536, 1354545), (1674, 1242880), (1728, 1204040), (1860, 1118592), (1920, 1083636), (1942, 1071360), (1984, 1048680), (2160, 963232), (2232, 932160), (2304, 903030), (2480, 838944), (2560, 812727), (2790, 745728), (2880, 722424), (2913, 714240), (2976, 699120), (3348, 621440), (3456, 602020), (3720, 559296), (3840, 541818), (3884, 535680), (3968, 524340), (4185, 497152), (4320, 481616), (4464, 466080), (4608, 451515), (4855, 428544), (4960, 419472), (5580, 372864), (5760, 361212), (5826, 357120), (5952, 349560), (6696, 310720), (6912, 301010), (7440, 279648), (7680, 270909), (7768, 267840), (7936, 262170), (8370, 248576), (8640, 240808), (8739, 238080), (8928, 233040), (9710, 214272), (9920, 209736), (11160, 186432), (11520, 180606), (11652, 178560), (11904, 174780), (13392, 155360), (13824, 150505), (14565, 142848), (14880, 139824), (15536, 133920), (15872, 131085), (16740, 124288), (17280, 120404), (17478, 119040), (17856, 116520), (19420, 107136), (19840, 104868), (22320, 93216), (23040, 90303), (23304, 89280), (23808, 87390), (26217, 79360), (26784, 77680), (29130, 71424), (29760, 69912), (30101, 69120), (31072, 66960), (33480, 62144), (34560, 60202), (34956, 59520), (35712, 58260), (38840, 53568), (39680, 52434), (43695, 47616), (44640, 46608)]