163354320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2832

約数の個数: 140

約数和(自身を含む): 569640996

約数和(自身を除く): 406286676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2801, 2916, 3240, 3645, 3888, 4860, 5602, 5832, 6480, 7290, 8403, 9720, 11204, 11664, 14005, 14580, 16806, 19440, 22408, 25209, 28010, 29160, 33612, 42015, 44816, 50418, 56020, 58320, 67224, 75627, 84030, 100836, 112040, 126045, 134448, 151254, 168060, 201672, 224080, 226881, 252090, 302508, 336120, 378135, 403344, 453762, 504180, 605016, 672240, 680643, 756270, 907524, 1008360, 1134405, 1210032, 1361286, 1512540, 1815048, 2016720, 2041929, 2268810, 2722572, 3025080, 3403215, 3630096, 4083858, 4537620, 5445144, 6050160, 6806430, 8167716, 9075240, 10209645, 10890288, 13612860, 16335432, 18150480, 20419290, 27225720, 32670864, 40838580, 54451440, 81677160, 163354320]

約数ペア:

[(1, 163354320), (2, 81677160), (3, 54451440), (4, 40838580), (5, 32670864), (6, 27225720), (8, 20419290), (9, 18150480), (10, 16335432), (12, 13612860), (15, 10890288), (16, 10209645), (18, 9075240), (20, 8167716), (24, 6806430), (27, 6050160), (30, 5445144), (36, 4537620), (40, 4083858), (45, 3630096), (48, 3403215), (54, 3025080), (60, 2722572), (72, 2268810), (80, 2041929), (81, 2016720), (90, 1815048), (108, 1512540), (120, 1361286), (135, 1210032), (144, 1134405), (162, 1008360), (180, 907524), (216, 756270), (240, 680643), (243, 672240), (270, 605016), (324, 504180), (360, 453762), (405, 403344), (432, 378135), (486, 336120), (540, 302508), (648, 252090), (720, 226881), (729, 224080), (810, 201672), (972, 168060), (1080, 151254), (1215, 134448), (1296, 126045), (1458, 112040), (1620, 100836), (1944, 84030), (2160, 75627), (2430, 67224), (2801, 58320), (2916, 56020), (3240, 50418), (3645, 44816), (3888, 42015), (4860, 33612), (5602, 29160), (5832, 28010), (6480, 25209), (7290, 22408), (8403, 19440), (9720, 16806), (11204, 14580), (11664, 14005)]