268505280

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{1151}}^1$

素因数の和:1186

約数の個数: 196

約数和(自身を含む): 959461632

約数和(自身を除く): 690956352

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1151, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2302, 2430, 2592, 2880, 2916, 3240, 3453, 3645, 3888, 4320, 4604, 4860, 5184, 5755, 5832, 6480, 6906, 7290, 7776, 8640, 9208, 9720, 10359, 11510, 11664, 12960, 13812, 14580, 15552, 17265, 18416, 19440, 20718, 23020, 23328, 25920, 27624, 29160, 31077, 34530, 36832, 38880, 41436, 46040, 46656, 51795, 55248, 58320, 62154, 69060, 73664, 77760, 82872, 92080, 93231, 103590, 110496, 116640, 124308, 138120, 155385, 165744, 184160, 186462, 207180, 220992, 233280, 248616, 276240, 279693, 310770, 331488, 368320, 372924, 414360, 466155, 497232, 552480, 559386, 621540, 662976, 745848, 828720, 839079, 932310, 994464, 1104960, 1118772, 1243080, 1398465, 1491696, 1657440, 1678158, 1864620, 1988928, 2237544, 2486160, 2796930, 2983392, 3314880, 3356316, 3729240, 4195395, 4475088, 4972320, 5593860, 5966784, 6712632, 7458480, 8390790, 8950176, 9944640, 11187720, 13425264, 14916960, 16781580, 17900352, 22375440, 26850528, 29833920, 33563160, 44750880, 53701056, 67126320, 89501760, 134252640, 268505280]

約数ペア:

[(1, 268505280), (2, 134252640), (3, 89501760), (4, 67126320), (5, 53701056), (6, 44750880), (8, 33563160), (9, 29833920), (10, 26850528), (12, 22375440), (15, 17900352), (16, 16781580), (18, 14916960), (20, 13425264), (24, 11187720), (27, 9944640), (30, 8950176), (32, 8390790), (36, 7458480), (40, 6712632), (45, 5966784), (48, 5593860), (54, 4972320), (60, 4475088), (64, 4195395), (72, 3729240), (80, 3356316), (81, 3314880), (90, 2983392), (96, 2796930), (108, 2486160), (120, 2237544), (135, 1988928), (144, 1864620), (160, 1678158), (162, 1657440), (180, 1491696), (192, 1398465), (216, 1243080), (240, 1118772), (243, 1104960), (270, 994464), (288, 932310), (320, 839079), (324, 828720), (360, 745848), (405, 662976), (432, 621540), (480, 559386), (486, 552480), (540, 497232), (576, 466155), (648, 414360), (720, 372924), (729, 368320), (810, 331488), (864, 310770), (960, 279693), (972, 276240), (1080, 248616), (1151, 233280), (1215, 220992), (1296, 207180), (1440, 186462), (1458, 184160), (1620, 165744), (1728, 155385), (1944, 138120), (2160, 124308), (2302, 116640), (2430, 110496), (2592, 103590), (2880, 93231), (2916, 92080), (3240, 82872), (3453, 77760), (3645, 73664), (3888, 69060), (4320, 62154), (4604, 58320), (4860, 55248), (5184, 51795), (5755, 46656), (5832, 46040), (6480, 41436), (6906, 38880), (7290, 36832), (7776, 34530), (8640, 31077), (9208, 29160), (9720, 27624), (10359, 25920), (11510, 23328), (11664, 23020), (12960, 20718), (13812, 19440), (14580, 18416), (15552, 17265)]