210322656

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 120

約数和(自身を含む): 630635544

約数和(自身を除く): 420312888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1531, 1696, 1908, 2544, 2592, 2862, 3062, 3816, 4293, 4593, 5088, 5724, 6124, 7632, 8586, 9186, 11448, 12248, 13779, 15264, 17172, 18372, 22896, 24496, 27558, 34344, 36744, 41337, 45792, 48992, 55116, 68688, 73488, 81143, 82674, 110232, 124011, 137376, 146976, 162286, 165348, 220464, 243429, 248022, 324572, 330696, 440928, 486858, 496044, 649144, 661392, 730287, 973716, 992088, 1298288, 1322784, 1460574, 1947432, 1984176, 2190861, 2596576, 2921148, 3894864, 3968352, 4381722, 5842296, 6572583, 7789728, 8763444, 11684592, 13145166, 17526888, 23369184, 26290332, 35053776, 52580664, 70107552, 105161328, 210322656]

約数ペア:

[(1, 210322656), (2, 105161328), (3, 70107552), (4, 52580664), (6, 35053776), (8, 26290332), (9, 23369184), (12, 17526888), (16, 13145166), (18, 11684592), (24, 8763444), (27, 7789728), (32, 6572583), (36, 5842296), (48, 4381722), (53, 3968352), (54, 3894864), (72, 2921148), (81, 2596576), (96, 2190861), (106, 1984176), (108, 1947432), (144, 1460574), (159, 1322784), (162, 1298288), (212, 992088), (216, 973716), (288, 730287), (318, 661392), (324, 649144), (424, 496044), (432, 486858), (477, 440928), (636, 330696), (648, 324572), (848, 248022), (864, 243429), (954, 220464), (1272, 165348), (1296, 162286), (1431, 146976), (1531, 137376), (1696, 124011), (1908, 110232), (2544, 82674), (2592, 81143), (2862, 73488), (3062, 68688), (3816, 55116), (4293, 48992), (4593, 45792), (5088, 41337), (5724, 36744), (6124, 34344), (7632, 27558), (8586, 24496), (9186, 22896), (11448, 18372), (12248, 17172), (13779, 15264)]