253031040

素因数分解:

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

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 906665760

約数和(自身を除く): 653634720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1627, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3254, 3456, 3888, 4320, 4860, 4881, 5184, 5760, 6480, 6508, 7776, 8135, 8640, 9720, 9762, 10368, 12960, 13016, 14643, 15552, 16270, 17280, 19440, 19524, 24405, 25920, 26032, 29286, 31104, 32540, 38880, 39048, 43929, 48810, 51840, 52064, 58572, 65080, 73215, 77760, 78096, 87858, 97620, 104128, 117144, 130160, 131787, 146430, 155520, 156192, 175716, 195240, 208256, 219645, 234288, 260320, 263574, 292860, 312384, 351432, 390480, 395361, 439290, 468576, 520640, 527148, 585720, 624768, 658935, 702864, 780960, 790722, 878580, 937152, 1041280, 1054296, 1171440, 1317870, 1405728, 1561920, 1581444, 1757160, 1874304, 1976805, 2108592, 2342880, 2635740, 2811456, 3123840, 3162888, 3514320, 3953610, 4217184, 4685760, 5271480, 5622912, 6325776, 7028640, 7907220, 8434368, 9371520, 10542960, 12651552, 14057280, 15814440, 16868736, 21085920, 25303104, 28114560, 31628880, 42171840, 50606208, 63257760, 84343680, 126515520, 253031040]

約数ペア:

[(1, 253031040), (2, 126515520), (3, 84343680), (4, 63257760), (5, 50606208), (6, 42171840), (8, 31628880), (9, 28114560), (10, 25303104), (12, 21085920), (15, 16868736), (16, 15814440), (18, 14057280), (20, 12651552), (24, 10542960), (27, 9371520), (30, 8434368), (32, 7907220), (36, 7028640), (40, 6325776), (45, 5622912), (48, 5271480), (54, 4685760), (60, 4217184), (64, 3953610), (72, 3514320), (80, 3162888), (81, 3123840), (90, 2811456), (96, 2635740), (108, 2342880), (120, 2108592), (128, 1976805), (135, 1874304), (144, 1757160), (160, 1581444), (162, 1561920), (180, 1405728), (192, 1317870), (216, 1171440), (240, 1054296), (243, 1041280), (270, 937152), (288, 878580), (320, 790722), (324, 780960), (360, 702864), (384, 658935), (405, 624768), (432, 585720), (480, 527148), (486, 520640), (540, 468576), (576, 439290), (640, 395361), (648, 390480), (720, 351432), (810, 312384), (864, 292860), (960, 263574), (972, 260320), (1080, 234288), (1152, 219645), (1215, 208256), (1296, 195240), (1440, 175716), (1620, 156192), (1627, 155520), (1728, 146430), (1920, 131787), (1944, 130160), (2160, 117144), (2430, 104128), (2592, 97620), (2880, 87858), (3240, 78096), (3254, 77760), (3456, 73215), (3888, 65080), (4320, 58572), (4860, 52064), (4881, 51840), (5184, 48810), (5760, 43929), (6480, 39048), (6508, 38880), (7776, 32540), (8135, 31104), (8640, 29286), (9720, 26032), (9762, 25920), (10368, 24405), (12960, 19524), (13016, 19440), (14643, 17280), (15552, 16270)]