39139200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 145388760

約数和(自身を除く): 106249560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 151, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 302, 320, 324, 360, 384, 400, 405, 432, 450, 453, 480, 540, 576, 600, 604, 640, 648, 675, 720, 755, 800, 810, 864, 900, 906, 960, 1080, 1152, 1200, 1208, 1296, 1350, 1359, 1440, 1510, 1600, 1620, 1728, 1800, 1812, 1920, 2025, 2160, 2265, 2400, 2416, 2592, 2700, 2718, 2880, 3020, 3200, 3240, 3456, 3600, 3624, 3775, 4050, 4077, 4320, 4530, 4800, 4832, 5184, 5400, 5436, 5760, 6040, 6480, 6795, 7200, 7248, 7550, 8100, 8154, 8640, 9060, 9600, 9664, 10368, 10800, 10872, 11325, 12080, 12231, 12960, 13590, 14400, 14496, 15100, 16200, 16308, 17280, 18120, 19328, 20385, 21600, 21744, 22650, 24160, 24462, 25920, 27180, 28800, 28992, 30200, 32400, 32616, 33975, 36240, 40770, 43200, 43488, 45300, 48320, 48924, 51840, 54360, 57984, 60400, 61155, 64800, 65232, 67950, 72480, 81540, 86400, 86976, 90600, 96640, 97848, 101925, 108720, 120800, 122310, 129600, 130464, 135900, 144960, 163080, 173952, 181200, 195696, 203850, 217440, 241600, 244620, 259200, 260928, 271800, 289920, 305775, 326160, 362400, 391392, 407700, 434880, 483200, 489240, 521856, 543600, 611550, 652320, 724800, 782784, 815400, 869760, 978480, 1087200, 1223100, 1304640, 1449600, 1565568, 1630800, 1956960, 2174400, 2446200, 2609280, 3261600, 3913920, 4348800, 4892400, 6523200, 7827840, 9784800, 13046400, 19569600, 39139200]

約数ペア:

[(1, 39139200), (2, 19569600), (3, 13046400), (4, 9784800), (5, 7827840), (6, 6523200), (8, 4892400), (9, 4348800), (10, 3913920), (12, 3261600), (15, 2609280), (16, 2446200), (18, 2174400), (20, 1956960), (24, 1630800), (25, 1565568), (27, 1449600), (30, 1304640), (32, 1223100), (36, 1087200), (40, 978480), (45, 869760), (48, 815400), (50, 782784), (54, 724800), (60, 652320), (64, 611550), (72, 543600), (75, 521856), (80, 489240), (81, 483200), (90, 434880), (96, 407700), (100, 391392), (108, 362400), (120, 326160), (128, 305775), (135, 289920), (144, 271800), (150, 260928), (151, 259200), (160, 244620), (162, 241600), (180, 217440), (192, 203850), (200, 195696), (216, 181200), (225, 173952), (240, 163080), (270, 144960), (288, 135900), (300, 130464), (302, 129600), (320, 122310), (324, 120800), (360, 108720), (384, 101925), (400, 97848), (405, 96640), (432, 90600), (450, 86976), (453, 86400), (480, 81540), (540, 72480), (576, 67950), (600, 65232), (604, 64800), (640, 61155), (648, 60400), (675, 57984), (720, 54360), (755, 51840), (800, 48924), (810, 48320), (864, 45300), (900, 43488), (906, 43200), (960, 40770), (1080, 36240), (1152, 33975), (1200, 32616), (1208, 32400), (1296, 30200), (1350, 28992), (1359, 28800), (1440, 27180), (1510, 25920), (1600, 24462), (1620, 24160), (1728, 22650), (1800, 21744), (1812, 21600), (1920, 20385), (2025, 19328), (2160, 18120), (2265, 17280), (2400, 16308), (2416, 16200), (2592, 15100), (2700, 14496), (2718, 14400), (2880, 13590), (3020, 12960), (3200, 12231), (3240, 12080), (3456, 11325), (3600, 10872), (3624, 10800), (3775, 10368), (4050, 9664), (4077, 9600), (4320, 9060), (4530, 8640), (4800, 8154), (4832, 8100), (5184, 7550), (5400, 7248), (5436, 7200), (5760, 6795), (6040, 6480)]