680505409152

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{137089}}^1$

素因数の和:137279

約数の個数: 192

約数和(自身を含む): 2035951008000

約数和(自身を除く): 1355445598848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 139, 144, 186, 192, 248, 278, 279, 288, 372, 384, 417, 496, 556, 558, 576, 744, 834, 992, 1112, 1116, 1152, 1251, 1488, 1668, 1984, 2224, 2232, 2502, 2976, 3336, 3968, 4309, 4448, 4464, 5004, 5952, 6672, 8618, 8896, 8928, 10008, 11904, 12927, 13344, 17236, 17792, 17856, 20016, 25854, 26688, 34472, 35712, 38781, 40032, 51708, 53376, 68944, 77562, 80064, 103416, 137089, 137888, 155124, 160128, 206832, 274178, 275776, 310248, 411267, 413664, 548356, 551552, 620496, 822534, 827328, 1096712, 1233801, 1240992, 1645068, 1654656, 2193424, 2467602, 2481984, 3290136, 4249759, 4386848, 4935204, 4963968, 6580272, 8499518, 8773696, 9870408, 12749277, 13160544, 16999036, 17547392, 19055371, 19740816, 25498554, 26321088, 33998072, 38110742, 38247831, 39481632, 50997108, 52642176, 57166113, 67996144, 76221484, 76495662, 78963264, 101994216, 114332226, 135992288, 152442968, 152991324, 157926528, 171498339, 203988432, 228664452, 271984576, 304885936, 305982648, 342996678, 407976864, 457328904, 543969152, 590716501, 609771872, 611965296, 685993356, 815953728, 914657808, 1181433002, 1219543744, 1223930592, 1371986712, 1631907456, 1772149503, 1829315616, 2362866004, 2439087488, 2447861184, 2743973424, 3544299006, 3658631232, 4725732008, 4895722368, 5316448509, 5487946848, 7088598012, 7317262464, 9451464016, 10632897018, 10975893696, 14177196024, 18902928032, 21265794036, 21951787392, 28354392048, 37805856064, 42531588072, 56708784096, 75611712128, 85063176144, 113417568192, 170126352288, 226835136384, 340252704576, 680505409152]

約数ペア:

[(1, 680505409152), (2, 340252704576), (3, 226835136384), (4, 170126352288), (6, 113417568192), (8, 85063176144), (9, 75611712128), (12, 56708784096), (16, 42531588072), (18, 37805856064), (24, 28354392048), (31, 21951787392), (32, 21265794036), (36, 18902928032), (48, 14177196024), (62, 10975893696), (64, 10632897018), (72, 9451464016), (93, 7317262464), (96, 7088598012), (124, 5487946848), (128, 5316448509), (139, 4895722368), (144, 4725732008), (186, 3658631232), (192, 3544299006), (248, 2743973424), (278, 2447861184), (279, 2439087488), (288, 2362866004), (372, 1829315616), (384, 1772149503), (417, 1631907456), (496, 1371986712), (556, 1223930592), (558, 1219543744), (576, 1181433002), (744, 914657808), (834, 815953728), (992, 685993356), (1112, 611965296), (1116, 609771872), (1152, 590716501), (1251, 543969152), (1488, 457328904), (1668, 407976864), (1984, 342996678), (2224, 305982648), (2232, 304885936), (2502, 271984576), (2976, 228664452), (3336, 203988432), (3968, 171498339), (4309, 157926528), (4448, 152991324), (4464, 152442968), (5004, 135992288), (5952, 114332226), (6672, 101994216), (8618, 78963264), (8896, 76495662), (8928, 76221484), (10008, 67996144), (11904, 57166113), (12927, 52642176), (13344, 50997108), (17236, 39481632), (17792, 38247831), (17856, 38110742), (20016, 33998072), (25854, 26321088), (26688, 25498554), (34472, 19740816), (35712, 19055371), (38781, 17547392), (40032, 16999036), (51708, 13160544), (53376, 12749277), (68944, 9870408), (77562, 8773696), (80064, 8499518), (103416, 6580272), (137089, 4963968), (137888, 4935204), (155124, 4386848), (160128, 4249759), (206832, 3290136), (274178, 2481984), (275776, 2467602), (310248, 2193424), (411267, 1654656), (413664, 1645068), (548356, 1240992), (551552, 1233801), (620496, 1096712), (822534, 827328)]