1580521344

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 128

約数和(自身を含む): 4406400000

約数和(自身を除く): 2825878656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 128, 142, 174, 192, 213, 232, 284, 348, 384, 426, 464, 568, 696, 852, 928, 1136, 1392, 1704, 1856, 1999, 2059, 2272, 2784, 3408, 3712, 3998, 4118, 4544, 5568, 5997, 6177, 6816, 7996, 8236, 9088, 11136, 11994, 12354, 13632, 15992, 16472, 23988, 24708, 27264, 31984, 32944, 47976, 49416, 57971, 63968, 65888, 95952, 98832, 115942, 127936, 131776, 141929, 173913, 191904, 197664, 231884, 255872, 263552, 283858, 347826, 383808, 395328, 425787, 463768, 567716, 695652, 767616, 790656, 851574, 927536, 1135432, 1391304, 1703148, 1855072, 2270864, 2782608, 3406296, 3710144, 4115941, 4541728, 5565216, 6812592, 7420288, 8231882, 9083456, 11130432, 12347823, 13625184, 16463764, 18166912, 22260864, 24695646, 27250368, 32927528, 49391292, 54500736, 65855056, 98782584, 131710112, 197565168, 263420224, 395130336, 526840448, 790260672, 1580521344]

約数ペア:

[(1, 1580521344), (2, 790260672), (3, 526840448), (4, 395130336), (6, 263420224), (8, 197565168), (12, 131710112), (16, 98782584), (24, 65855056), (29, 54500736), (32, 49391292), (48, 32927528), (58, 27250368), (64, 24695646), (71, 22260864), (87, 18166912), (96, 16463764), (116, 13625184), (128, 12347823), (142, 11130432), (174, 9083456), (192, 8231882), (213, 7420288), (232, 6812592), (284, 5565216), (348, 4541728), (384, 4115941), (426, 3710144), (464, 3406296), (568, 2782608), (696, 2270864), (852, 1855072), (928, 1703148), (1136, 1391304), (1392, 1135432), (1704, 927536), (1856, 851574), (1999, 790656), (2059, 767616), (2272, 695652), (2784, 567716), (3408, 463768), (3712, 425787), (3998, 395328), (4118, 383808), (4544, 347826), (5568, 283858), (5997, 263552), (6177, 255872), (6816, 231884), (7996, 197664), (8236, 191904), (9088, 173913), (11136, 141929), (11994, 131776), (12354, 127936), (13632, 115942), (15992, 98832), (16472, 95952), (23988, 65888), (24708, 63968), (27264, 57971), (31984, 49416), (32944, 47976)]