260686272

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 252

約数和(自身を含む): 885764040

約数和(自身を除く): 625077768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 192, 196, 224, 229, 231, 242, 264, 294, 308, 336, 352, 363, 392, 448, 458, 462, 484, 528, 539, 588, 616, 672, 687, 704, 726, 784, 847, 916, 924, 968, 1056, 1078, 1176, 1232, 1344, 1374, 1452, 1568, 1603, 1617, 1694, 1832, 1848, 1936, 2112, 2156, 2352, 2464, 2519, 2541, 2748, 2904, 3136, 3206, 3234, 3388, 3664, 3696, 3872, 4312, 4704, 4809, 4928, 5038, 5082, 5496, 5808, 5929, 6412, 6468, 6776, 7328, 7392, 7557, 7744, 8624, 9408, 9618, 10076, 10164, 10992, 11221, 11616, 11858, 12824, 12936, 13552, 14656, 14784, 15114, 17248, 17633, 17787, 19236, 20152, 20328, 21984, 22442, 23232, 23716, 25648, 25872, 27104, 27709, 30228, 33663, 34496, 35266, 35574, 38472, 40304, 40656, 43968, 44884, 47432, 51296, 51744, 52899, 54208, 55418, 60456, 67326, 70532, 71148, 76944, 80608, 81312, 83127, 89768, 94864, 102592, 103488, 105798, 110836, 120912, 123431, 134652, 141064, 142296, 153888, 161216, 162624, 166254, 179536, 189728, 193963, 211596, 221672, 241824, 246862, 269304, 282128, 284592, 307776, 332508, 359072, 370293, 379456, 387926, 423192, 443344, 483648, 493724, 538608, 564256, 569184, 581889, 665016, 718144, 740586, 775852, 846384, 886688, 987448, 1077216, 1128512, 1138368, 1163778, 1330032, 1357741, 1481172, 1551704, 1692768, 1773376, 1974896, 2154432, 2327556, 2660064, 2715482, 2962344, 3103408, 3385536, 3949792, 4073223, 4655112, 5320128, 5430964, 5924688, 6206816, 7899584, 8146446, 9310224, 10861928, 11849376, 12413632, 16292892, 18620448, 21723856, 23698752, 32585784, 37240896, 43447712, 65171568, 86895424, 130343136, 260686272]

約数ペア:

[(1, 260686272), (2, 130343136), (3, 86895424), (4, 65171568), (6, 43447712), (7, 37240896), (8, 32585784), (11, 23698752), (12, 21723856), (14, 18620448), (16, 16292892), (21, 12413632), (22, 11849376), (24, 10861928), (28, 9310224), (32, 8146446), (33, 7899584), (42, 6206816), (44, 5924688), (48, 5430964), (49, 5320128), (56, 4655112), (64, 4073223), (66, 3949792), (77, 3385536), (84, 3103408), (88, 2962344), (96, 2715482), (98, 2660064), (112, 2327556), (121, 2154432), (132, 1974896), (147, 1773376), (154, 1692768), (168, 1551704), (176, 1481172), (192, 1357741), (196, 1330032), (224, 1163778), (229, 1138368), (231, 1128512), (242, 1077216), (264, 987448), (294, 886688), (308, 846384), (336, 775852), (352, 740586), (363, 718144), (392, 665016), (448, 581889), (458, 569184), (462, 564256), (484, 538608), (528, 493724), (539, 483648), (588, 443344), (616, 423192), (672, 387926), (687, 379456), (704, 370293), (726, 359072), (784, 332508), (847, 307776), (916, 284592), (924, 282128), (968, 269304), (1056, 246862), (1078, 241824), (1176, 221672), (1232, 211596), (1344, 193963), (1374, 189728), (1452, 179536), (1568, 166254), (1603, 162624), (1617, 161216), (1694, 153888), (1832, 142296), (1848, 141064), (1936, 134652), (2112, 123431), (2156, 120912), (2352, 110836), (2464, 105798), (2519, 103488), (2541, 102592), (2748, 94864), (2904, 89768), (3136, 83127), (3206, 81312), (3234, 80608), (3388, 76944), (3664, 71148), (3696, 70532), (3872, 67326), (4312, 60456), (4704, 55418), (4809, 54208), (4928, 52899), (5038, 51744), (5082, 51296), (5496, 47432), (5808, 44884), (5929, 43968), (6412, 40656), (6468, 40304), (6776, 38472), (7328, 35574), (7392, 35266), (7557, 34496), (7744, 33663), (8624, 30228), (9408, 27709), (9618, 27104), (10076, 25872), (10164, 25648), (10992, 23716), (11221, 23232), (11616, 22442), (11858, 21984), (12824, 20328), (12936, 20152), (13552, 19236), (14656, 17787), (14784, 17633), (15114, 17248)]