1490745600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{8627}}^1$

素因数の和:8662

約数の個数: 216

約数和(自身を含む): 5467045920

約数和(自身を除く): 3976300320

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 8627, 8640, 9600, 10800, 11520, 14400, 17254, 17280, 19200, 21600, 25881, 28800, 34508, 34560, 43135, 43200, 51762, 57600, 69016, 77643, 86270, 86400, 103524, 129405, 138032, 155286, 172540, 172800, 207048, 215675, 232929, 258810, 276064, 310572, 345080, 388215, 414096, 431350, 465858, 517620, 552128, 621144, 647025, 690160, 776430, 828192, 862700, 931716, 1035240, 1104256, 1164645, 1242288, 1294050, 1380320, 1552860, 1656384, 1725400, 1863432, 1941075, 2070480, 2208512, 2329290, 2484576, 2588100, 2760640, 3105720, 3312768, 3450800, 3726864, 3882150, 4140960, 4658580, 4969152, 5176200, 5521280, 5823225, 6211440, 6625536, 6901600, 7453728, 7764300, 8281920, 9317160, 9938304, 10352400, 11042560, 11646450, 12422880, 13803200, 14907456, 15528600, 16563840, 18634320, 19876608, 20704800, 23292900, 24845760, 27606400, 29814912, 31057200, 33127680, 37268640, 41409600, 46585800, 49691520, 55212800, 59629824, 62114400, 74537280, 82819200, 93171600, 99383040, 124228800, 149074560, 165638400, 186343200, 248457600, 298149120, 372686400, 496915200, 745372800, 1490745600]

約数ペア:

[(1, 1490745600), (2, 745372800), (3, 496915200), (4, 372686400), (5, 298149120), (6, 248457600), (8, 186343200), (9, 165638400), (10, 149074560), (12, 124228800), (15, 99383040), (16, 93171600), (18, 82819200), (20, 74537280), (24, 62114400), (25, 59629824), (27, 55212800), (30, 49691520), (32, 46585800), (36, 41409600), (40, 37268640), (45, 33127680), (48, 31057200), (50, 29814912), (54, 27606400), (60, 24845760), (64, 23292900), (72, 20704800), (75, 19876608), (80, 18634320), (90, 16563840), (96, 15528600), (100, 14907456), (108, 13803200), (120, 12422880), (128, 11646450), (135, 11042560), (144, 10352400), (150, 9938304), (160, 9317160), (180, 8281920), (192, 7764300), (200, 7453728), (216, 6901600), (225, 6625536), (240, 6211440), (256, 5823225), (270, 5521280), (288, 5176200), (300, 4969152), (320, 4658580), (360, 4140960), (384, 3882150), (400, 3726864), (432, 3450800), (450, 3312768), (480, 3105720), (540, 2760640), (576, 2588100), (600, 2484576), (640, 2329290), (675, 2208512), (720, 2070480), (768, 1941075), (800, 1863432), (864, 1725400), (900, 1656384), (960, 1552860), (1080, 1380320), (1152, 1294050), (1200, 1242288), (1280, 1164645), (1350, 1104256), (1440, 1035240), (1600, 931716), (1728, 862700), (1800, 828192), (1920, 776430), (2160, 690160), (2304, 647025), (2400, 621144), (2700, 552128), (2880, 517620), (3200, 465858), (3456, 431350), (3600, 414096), (3840, 388215), (4320, 345080), (4800, 310572), (5400, 276064), (5760, 258810), (6400, 232929), (6912, 215675), (7200, 207048), (8627, 172800), (8640, 172540), (9600, 155286), (10800, 138032), (11520, 129405), (14400, 103524), (17254, 86400), (17280, 86270), (19200, 77643), (21600, 69016), (25881, 57600), (28800, 51762), (34508, 43200), (34560, 43135)]