1375983360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 216

約数和(自身を含む): 4915607424

約数和(自身を除く): 3539624064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3853, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7706, 7936, 8928, 9920, 11160, 11520, 11559, 11904, 14880, 15412, 17856, 19265, 19840, 22320, 23118, 23808, 29760, 30824, 34677, 35712, 38530, 39680, 44640, 46236, 57795, 59520, 61648, 69354, 71424, 77060, 89280, 92472, 115590, 119040, 119443, 123296, 138708, 154120, 173385, 178560, 184944, 231180, 238886, 246592, 277416, 308240, 346770, 357120, 358329, 369888, 462360, 477772, 493184, 554832, 597215, 616480, 693540, 716658, 739776, 924720, 955544, 986368, 1074987, 1109664, 1194430, 1232960, 1387080, 1433316, 1479552, 1791645, 1849440, 1911088, 2149974, 2219328, 2388860, 2465920, 2774160, 2866632, 2959104, 3583290, 3698880, 3822176, 4299948, 4438656, 4777720, 4931840, 5374935, 5548320, 5733264, 7166580, 7397760, 7644352, 8599896, 8877312, 9555440, 10749870, 11096640, 11466528, 14333160, 14795520, 15288704, 17199792, 19110880, 21499740, 22193280, 22933056, 28666320, 30577408, 34399584, 38221760, 42999480, 44386560, 45866112, 57332640, 68799168, 76443520, 85998960, 91732224, 114665280, 137598336, 152887040, 171997920, 229330560, 275196672, 343995840, 458661120, 687991680, 1375983360]

約数ペア:

[(1, 1375983360), (2, 687991680), (3, 458661120), (4, 343995840), (5, 275196672), (6, 229330560), (8, 171997920), (9, 152887040), (10, 137598336), (12, 114665280), (15, 91732224), (16, 85998960), (18, 76443520), (20, 68799168), (24, 57332640), (30, 45866112), (31, 44386560), (32, 42999480), (36, 38221760), (40, 34399584), (45, 30577408), (48, 28666320), (60, 22933056), (62, 22193280), (64, 21499740), (72, 19110880), (80, 17199792), (90, 15288704), (93, 14795520), (96, 14333160), (120, 11466528), (124, 11096640), (128, 10749870), (144, 9555440), (155, 8877312), (160, 8599896), (180, 7644352), (186, 7397760), (192, 7166580), (240, 5733264), (248, 5548320), (256, 5374935), (279, 4931840), (288, 4777720), (310, 4438656), (320, 4299948), (360, 3822176), (372, 3698880), (384, 3583290), (465, 2959104), (480, 2866632), (496, 2774160), (558, 2465920), (576, 2388860), (620, 2219328), (640, 2149974), (720, 1911088), (744, 1849440), (768, 1791645), (930, 1479552), (960, 1433316), (992, 1387080), (1116, 1232960), (1152, 1194430), (1240, 1109664), (1280, 1074987), (1395, 986368), (1440, 955544), (1488, 924720), (1860, 739776), (1920, 716658), (1984, 693540), (2232, 616480), (2304, 597215), (2480, 554832), (2790, 493184), (2880, 477772), (2976, 462360), (3720, 369888), (3840, 358329), (3853, 357120), (3968, 346770), (4464, 308240), (4960, 277416), (5580, 246592), (5760, 238886), (5952, 231180), (7440, 184944), (7706, 178560), (7936, 173385), (8928, 154120), (9920, 138708), (11160, 123296), (11520, 119443), (11559, 119040), (11904, 115590), (14880, 92472), (15412, 89280), (17856, 77060), (19265, 71424), (19840, 69354), (22320, 61648), (23118, 59520), (23808, 57795), (29760, 46236), (30824, 44640), (34677, 39680), (35712, 38530)]