420391296

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3158

約数の個数: 160

約数和(自身を含む): 1347746400

約数和(自身を除く): 927355104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3119, 3456, 3744, 4212, 4992, 5184, 5616, 6238, 7488, 8424, 9357, 10368, 11232, 12476, 14976, 16848, 18714, 22464, 24952, 28071, 33696, 37428, 40547, 44928, 49904, 56142, 67392, 74856, 81094, 84213, 99808, 112284, 121641, 134784, 149712, 162188, 168426, 199616, 224568, 243282, 252639, 299424, 324376, 336852, 364923, 399232, 449136, 486564, 505278, 598848, 648752, 673704, 729846, 898272, 973128, 1010556, 1094769, 1197696, 1297504, 1347408, 1459692, 1796544, 1946256, 2021112, 2189538, 2595008, 2694816, 2919384, 3284307, 3593088, 3892512, 4042224, 4379076, 5190016, 5389632, 5838768, 6568614, 7785024, 8084448, 8758152, 10779264, 11677536, 13137228, 15570048, 16168896, 17516304, 23355072, 26274456, 32337792, 35032608, 46710144, 52548912, 70065216, 105097824, 140130432, 210195648, 420391296]

約数ペア:

[(1, 420391296), (2, 210195648), (3, 140130432), (4, 105097824), (6, 70065216), (8, 52548912), (9, 46710144), (12, 35032608), (13, 32337792), (16, 26274456), (18, 23355072), (24, 17516304), (26, 16168896), (27, 15570048), (32, 13137228), (36, 11677536), (39, 10779264), (48, 8758152), (52, 8084448), (54, 7785024), (64, 6568614), (72, 5838768), (78, 5389632), (81, 5190016), (96, 4379076), (104, 4042224), (108, 3892512), (117, 3593088), (128, 3284307), (144, 2919384), (156, 2694816), (162, 2595008), (192, 2189538), (208, 2021112), (216, 1946256), (234, 1796544), (288, 1459692), (312, 1347408), (324, 1297504), (351, 1197696), (384, 1094769), (416, 1010556), (432, 973128), (468, 898272), (576, 729846), (624, 673704), (648, 648752), (702, 598848), (832, 505278), (864, 486564), (936, 449136), (1053, 399232), (1152, 364923), (1248, 336852), (1296, 324376), (1404, 299424), (1664, 252639), (1728, 243282), (1872, 224568), (2106, 199616), (2496, 168426), (2592, 162188), (2808, 149712), (3119, 134784), (3456, 121641), (3744, 112284), (4212, 99808), (4992, 84213), (5184, 81094), (5616, 74856), (6238, 67392), (7488, 56142), (8424, 49904), (9357, 44928), (10368, 40547), (11232, 37428), (12476, 33696), (14976, 28071), (16848, 24952), (18714, 22464)]