220353696

素因数分解:

$2^5\times 3^4\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 120

約数和(自身を含む): 653504544

約数和(自身を除く): 433150848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 151, 162, 216, 288, 302, 324, 432, 453, 563, 604, 648, 864, 906, 1126, 1208, 1296, 1359, 1689, 1812, 2252, 2416, 2592, 2718, 3378, 3624, 4077, 4504, 4832, 5067, 5436, 6756, 7248, 8154, 9008, 10134, 10872, 12231, 13512, 14496, 15201, 16308, 18016, 20268, 21744, 24462, 27024, 30402, 32616, 40536, 43488, 45603, 48924, 54048, 60804, 65232, 81072, 85013, 91206, 97848, 121608, 130464, 162144, 170026, 182412, 195696, 243216, 255039, 340052, 364824, 391392, 486432, 510078, 680104, 729648, 765117, 1020156, 1360208, 1459296, 1530234, 2040312, 2295351, 2720416, 3060468, 4080624, 4590702, 6120936, 6886053, 8161248, 9181404, 12241872, 13772106, 18362808, 24483744, 27544212, 36725616, 55088424, 73451232, 110176848, 220353696]

約数ペア:

[(1, 220353696), (2, 110176848), (3, 73451232), (4, 55088424), (6, 36725616), (8, 27544212), (9, 24483744), (12, 18362808), (16, 13772106), (18, 12241872), (24, 9181404), (27, 8161248), (32, 6886053), (36, 6120936), (48, 4590702), (54, 4080624), (72, 3060468), (81, 2720416), (96, 2295351), (108, 2040312), (144, 1530234), (151, 1459296), (162, 1360208), (216, 1020156), (288, 765117), (302, 729648), (324, 680104), (432, 510078), (453, 486432), (563, 391392), (604, 364824), (648, 340052), (864, 255039), (906, 243216), (1126, 195696), (1208, 182412), (1296, 170026), (1359, 162144), (1689, 130464), (1812, 121608), (2252, 97848), (2416, 91206), (2592, 85013), (2718, 81072), (3378, 65232), (3624, 60804), (4077, 54048), (4504, 48924), (4832, 45603), (5067, 43488), (5436, 40536), (6756, 32616), (7248, 30402), (8154, 27024), (9008, 24462), (10134, 21744), (10872, 20268), (12231, 18016), (13512, 16308), (14496, 15201)]