140572800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 514773600

約数和(自身を除く): 374200800

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, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1627, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3254, 3456, 3600, 4320, 4800, 4881, 5400, 5760, 6508, 7200, 8135, 8640, 9600, 9762, 10800, 13016, 14400, 14643, 16270, 17280, 19524, 21600, 24405, 26032, 28800, 29286, 32540, 39048, 40675, 43200, 43929, 48810, 52064, 58572, 65080, 73215, 78096, 81350, 86400, 87858, 97620, 104128, 117144, 122025, 130160, 146430, 156192, 162700, 175716, 195240, 208256, 219645, 234288, 244050, 260320, 292860, 312384, 325400, 351432, 366075, 390480, 439290, 468576, 488100, 520640, 585720, 624768, 650800, 702864, 732150, 780960, 878580, 937152, 976200, 1041280, 1098225, 1171440, 1301600, 1405728, 1464300, 1561920, 1757160, 1874304, 1952400, 2196450, 2342880, 2603200, 2811456, 2928600, 3123840, 3514320, 3904800, 4392900, 4685760, 5206400, 5622912, 5857200, 7028640, 7809600, 8785800, 9371520, 11714400, 14057280, 15619200, 17571600, 23428800, 28114560, 35143200, 46857600, 70286400, 140572800]

約数ペア:

[(1, 140572800), (2, 70286400), (3, 46857600), (4, 35143200), (5, 28114560), (6, 23428800), (8, 17571600), (9, 15619200), (10, 14057280), (12, 11714400), (15, 9371520), (16, 8785800), (18, 7809600), (20, 7028640), (24, 5857200), (25, 5622912), (27, 5206400), (30, 4685760), (32, 4392900), (36, 3904800), (40, 3514320), (45, 3123840), (48, 2928600), (50, 2811456), (54, 2603200), (60, 2342880), (64, 2196450), (72, 1952400), (75, 1874304), (80, 1757160), (90, 1561920), (96, 1464300), (100, 1405728), (108, 1301600), (120, 1171440), (128, 1098225), (135, 1041280), (144, 976200), (150, 937152), (160, 878580), (180, 780960), (192, 732150), (200, 702864), (216, 650800), (225, 624768), (240, 585720), (270, 520640), (288, 488100), (300, 468576), (320, 439290), (360, 390480), (384, 366075), (400, 351432), (432, 325400), (450, 312384), (480, 292860), (540, 260320), (576, 244050), (600, 234288), (640, 219645), (675, 208256), (720, 195240), (800, 175716), (864, 162700), (900, 156192), (960, 146430), (1080, 130160), (1152, 122025), (1200, 117144), (1350, 104128), (1440, 97620), (1600, 87858), (1627, 86400), (1728, 81350), (1800, 78096), (1920, 73215), (2160, 65080), (2400, 58572), (2700, 52064), (2880, 48810), (3200, 43929), (3254, 43200), (3456, 40675), (3600, 39048), (4320, 32540), (4800, 29286), (4881, 28800), (5400, 26032), (5760, 24405), (6508, 21600), (7200, 19524), (8135, 17280), (8640, 16270), (9600, 14643), (9762, 14400), (10800, 13016)]