223287840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5743}}^1$

素因数の和:5773

約数の個数: 144

約数和(自身を含む): 790328448

約数和(自身を除く): 567040608

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5743, 6480, 7776, 9720, 11486, 12960, 17229, 19440, 22972, 28715, 34458, 38880, 45944, 51687, 57430, 68916, 86145, 91888, 103374, 114860, 137832, 155061, 172290, 183776, 206748, 229720, 258435, 275664, 310122, 344580, 413496, 459440, 465183, 516870, 551328, 620244, 689160, 775305, 826992, 918880, 930366, 1033740, 1240488, 1378320, 1395549, 1550610, 1653984, 1860732, 2067480, 2325915, 2480976, 2756640, 2791098, 3101220, 3721464, 4134960, 4651830, 4961952, 5582196, 6202440, 6977745, 7442928, 8269920, 9303660, 11164392, 12404880, 13955490, 14885856, 18607320, 22328784, 24809760, 27910980, 37214640, 44657568, 55821960, 74429280, 111643920, 223287840]

約数ペア:

[(1, 223287840), (2, 111643920), (3, 74429280), (4, 55821960), (5, 44657568), (6, 37214640), (8, 27910980), (9, 24809760), (10, 22328784), (12, 18607320), (15, 14885856), (16, 13955490), (18, 12404880), (20, 11164392), (24, 9303660), (27, 8269920), (30, 7442928), (32, 6977745), (36, 6202440), (40, 5582196), (45, 4961952), (48, 4651830), (54, 4134960), (60, 3721464), (72, 3101220), (80, 2791098), (81, 2756640), (90, 2480976), (96, 2325915), (108, 2067480), (120, 1860732), (135, 1653984), (144, 1550610), (160, 1395549), (162, 1378320), (180, 1240488), (216, 1033740), (240, 930366), (243, 918880), (270, 826992), (288, 775305), (324, 689160), (360, 620244), (405, 551328), (432, 516870), (480, 465183), (486, 459440), (540, 413496), (648, 344580), (720, 310122), (810, 275664), (864, 258435), (972, 229720), (1080, 206748), (1215, 183776), (1296, 172290), (1440, 155061), (1620, 137832), (1944, 114860), (2160, 103374), (2430, 91888), (2592, 86145), (3240, 68916), (3888, 57430), (4320, 51687), (4860, 45944), (5743, 38880), (6480, 34458), (7776, 28715), (9720, 22972), (11486, 19440), (12960, 17229)]