56751840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 208565280

約数和(自身を除く): 151813440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 151, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 302, 324, 348, 360, 405, 432, 435, 453, 464, 480, 522, 540, 580, 604, 648, 696, 720, 755, 783, 810, 864, 870, 906, 928, 1044, 1080, 1160, 1208, 1296, 1305, 1359, 1392, 1440, 1510, 1566, 1620, 1740, 1812, 2088, 2160, 2265, 2320, 2349, 2416, 2592, 2610, 2718, 2784, 3020, 3132, 3240, 3480, 3624, 3915, 4077, 4176, 4320, 4379, 4530, 4640, 4698, 4832, 5220, 5436, 6040, 6264, 6480, 6795, 6960, 7248, 7830, 8154, 8352, 8758, 9060, 9396, 10440, 10872, 11745, 12080, 12231, 12528, 12960, 13137, 13590, 13920, 14496, 15660, 16308, 17516, 18120, 18792, 20385, 20880, 21744, 21895, 23490, 24160, 24462, 25056, 26274, 27180, 31320, 32616, 35032, 36240, 37584, 39411, 40770, 41760, 43488, 43790, 46980, 48924, 52548, 54360, 61155, 62640, 65232, 65685, 70064, 72480, 75168, 78822, 81540, 87580, 93960, 97848, 105096, 108720, 118233, 122310, 125280, 130464, 131370, 140128, 157644, 163080, 175160, 187920, 195696, 197055, 210192, 217440, 236466, 244620, 262740, 315288, 326160, 350320, 354699, 375840, 391392, 394110, 420384, 472932, 489240, 525480, 591165, 630576, 652320, 700640, 709398, 788220, 945864, 978480, 1050960, 1182330, 1261152, 1418796, 1576440, 1773495, 1891728, 1956960, 2101920, 2364660, 2837592, 3152880, 3546990, 3783456, 4729320, 5675184, 6305760, 7093980, 9458640, 11350368, 14187960, 18917280, 28375920, 56751840]

約数ペア:

[(1, 56751840), (2, 28375920), (3, 18917280), (4, 14187960), (5, 11350368), (6, 9458640), (8, 7093980), (9, 6305760), (10, 5675184), (12, 4729320), (15, 3783456), (16, 3546990), (18, 3152880), (20, 2837592), (24, 2364660), (27, 2101920), (29, 1956960), (30, 1891728), (32, 1773495), (36, 1576440), (40, 1418796), (45, 1261152), (48, 1182330), (54, 1050960), (58, 978480), (60, 945864), (72, 788220), (80, 709398), (81, 700640), (87, 652320), (90, 630576), (96, 591165), (108, 525480), (116, 489240), (120, 472932), (135, 420384), (144, 394110), (145, 391392), (151, 375840), (160, 354699), (162, 350320), (174, 326160), (180, 315288), (216, 262740), (232, 244620), (240, 236466), (261, 217440), (270, 210192), (288, 197055), (290, 195696), (302, 187920), (324, 175160), (348, 163080), (360, 157644), (405, 140128), (432, 131370), (435, 130464), (453, 125280), (464, 122310), (480, 118233), (522, 108720), (540, 105096), (580, 97848), (604, 93960), (648, 87580), (696, 81540), (720, 78822), (755, 75168), (783, 72480), (810, 70064), (864, 65685), (870, 65232), (906, 62640), (928, 61155), (1044, 54360), (1080, 52548), (1160, 48924), (1208, 46980), (1296, 43790), (1305, 43488), (1359, 41760), (1392, 40770), (1440, 39411), (1510, 37584), (1566, 36240), (1620, 35032), (1740, 32616), (1812, 31320), (2088, 27180), (2160, 26274), (2265, 25056), (2320, 24462), (2349, 24160), (2416, 23490), (2592, 21895), (2610, 21744), (2718, 20880), (2784, 20385), (3020, 18792), (3132, 18120), (3240, 17516), (3480, 16308), (3624, 15660), (3915, 14496), (4077, 13920), (4176, 13590), (4320, 13137), (4379, 12960), (4530, 12528), (4640, 12231), (4698, 12080), (4832, 11745), (5220, 10872), (5436, 10440), (6040, 9396), (6264, 9060), (6480, 8758), (6795, 8352), (6960, 8154), (7248, 7830)]