15570016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23621024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 89, 112, 142, 154, 176, 178, 224, 284, 308, 352, 356, 497, 568, 616, 623, 712, 781, 979, 994, 1136, 1232, 1246, 1424, 1562, 1958, 1988, 2272, 2464, 2492, 2848, 3124, 3916, 3976, 4984, 5467, 6248, 6319, 6853, 7832, 7952, 9968, 10934, 12496, 12638, 13706, 15664, 15904, 19936, 21868, 24992, 25276, 27412, 31328, 43736, 44233, 50552, 54824, 69509, 87472, 88466, 101104, 109648, 139018, 174944, 176932, 202208, 219296, 278036, 353864, 486563, 556072, 707728, 973126, 1112144, 1415456, 1946252, 2224288, 3892504, 7785008, 15570016]

約数ペア:

[(1, 15570016), (2, 7785008), (4, 3892504), (7, 2224288), (8, 1946252), (11, 1415456), (14, 1112144), (16, 973126), (22, 707728), (28, 556072), (32, 486563), (44, 353864), (56, 278036), (71, 219296), (77, 202208), (88, 176932), (89, 174944), (112, 139018), (142, 109648), (154, 101104), (176, 88466), (178, 87472), (224, 69509), (284, 54824), (308, 50552), (352, 44233), (356, 43736), (497, 31328), (568, 27412), (616, 25276), (623, 24992), (712, 21868), (781, 19936), (979, 15904), (994, 15664), (1136, 13706), (1232, 12638), (1246, 12496), (1424, 10934), (1562, 9968), (1958, 7952), (1988, 7832), (2272, 6853), (2464, 6319), (2492, 6248), (2848, 5467), (3124, 4984), (3916, 3976)]