1260728832

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 3959746560

約数和(自身を除く): 2699017728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 32, 33, 44, 48, 58, 62, 64, 66, 83, 87, 88, 93, 96, 116, 124, 128, 132, 166, 174, 176, 186, 192, 232, 248, 249, 256, 264, 319, 332, 341, 348, 352, 372, 384, 464, 496, 498, 512, 528, 638, 664, 682, 696, 704, 744, 768, 899, 913, 928, 957, 992, 996, 1023, 1056, 1276, 1328, 1364, 1392, 1408, 1488, 1536, 1798, 1826, 1856, 1914, 1984, 1992, 2046, 2112, 2407, 2552, 2573, 2656, 2697, 2728, 2739, 2784, 2816, 2976, 3596, 3652, 3712, 3828, 3968, 3984, 4092, 4224, 4814, 5104, 5146, 5312, 5394, 5456, 5478, 5568, 5632, 5952, 7192, 7221, 7304, 7424, 7656, 7719, 7936, 7968, 8184, 8448, 9628, 9889, 10208, 10292, 10624, 10788, 10912, 10956, 11136, 11904, 14384, 14442, 14608, 14848, 15312, 15438, 15872, 15936, 16368, 16896, 19256, 19778, 20416, 20584, 21248, 21576, 21824, 21912, 22272, 23808, 26477, 28303, 28768, 28884, 29216, 29667, 30624, 30876, 31872, 32736, 38512, 39556, 40832, 41168, 42496, 43152, 43648, 43824, 44544, 47616, 52954, 56606, 57536, 57768, 58432, 59334, 61248, 61752, 63744, 65472, 74617, 77024, 79112, 79431, 81664, 82336, 84909, 86304, 87296, 87648, 105908, 113212, 115072, 115536, 116864, 118668, 122496, 123504, 127488, 130944, 149234, 154048, 158224, 158862, 163328, 164672, 169818, 172608, 174592, 175296, 211816, 223851, 226424, 230144, 231072, 233728, 237336, 244992, 247008, 261888, 298468, 308096, 316448, 317724, 329344, 339636, 345216, 350592, 423632, 447702, 452848, 460288, 462144, 467456, 474672, 489984, 494016, 523776, 596936, 616192, 632896, 635448, 658688, 679272, 690432, 701184, 820787, 847264, 895404, 905696, 924288, 949344, 988032, 1193872, 1232384, 1265792, 1270896, 1317376, 1358544, 1380864, 1402368, 1641574, 1694528, 1790808, 1811392, 1848576, 1898688, 1976064, 2387744, 2462361, 2531584, 2541792, 2717088, 3283148, 3389056, 3581616, 3622784, 3697152, 3797376, 3952128, 4775488, 4924722, 5063168, 5083584, 5434176, 6566296, 6778112, 7163232, 7245568, 7594752, 9550976, 9849444, 10167168, 10868352, 13132592, 13556224, 14326464, 14491136, 15189504, 19101952, 19698888, 20334336, 21736704, 26265184, 28652928, 38203904, 39397776, 40668672, 43473408, 52530368, 57305856, 78795552, 105060736, 114611712, 157591104, 210121472, 315182208, 420242944, 630364416, 1260728832]

約数ペア:

[(1, 1260728832), (2, 630364416), (3, 420242944), (4, 315182208), (6, 210121472), (8, 157591104), (11, 114611712), (12, 105060736), (16, 78795552), (22, 57305856), (24, 52530368), (29, 43473408), (31, 40668672), (32, 39397776), (33, 38203904), (44, 28652928), (48, 26265184), (58, 21736704), (62, 20334336), (64, 19698888), (66, 19101952), (83, 15189504), (87, 14491136), (88, 14326464), (93, 13556224), (96, 13132592), (116, 10868352), (124, 10167168), (128, 9849444), (132, 9550976), (166, 7594752), (174, 7245568), (176, 7163232), (186, 6778112), (192, 6566296), (232, 5434176), (248, 5083584), (249, 5063168), (256, 4924722), (264, 4775488), (319, 3952128), (332, 3797376), (341, 3697152), (348, 3622784), (352, 3581616), (372, 3389056), (384, 3283148), (464, 2717088), (496, 2541792), (498, 2531584), (512, 2462361), (528, 2387744), (638, 1976064), (664, 1898688), (682, 1848576), (696, 1811392), (704, 1790808), (744, 1694528), (768, 1641574), (899, 1402368), (913, 1380864), (928, 1358544), (957, 1317376), (992, 1270896), (996, 1265792), (1023, 1232384), (1056, 1193872), (1276, 988032), (1328, 949344), (1364, 924288), (1392, 905696), (1408, 895404), (1488, 847264), (1536, 820787), (1798, 701184), (1826, 690432), (1856, 679272), (1914, 658688), (1984, 635448), (1992, 632896), (2046, 616192), (2112, 596936), (2407, 523776), (2552, 494016), (2573, 489984), (2656, 474672), (2697, 467456), (2728, 462144), (2739, 460288), (2784, 452848), (2816, 447702), (2976, 423632), (3596, 350592), (3652, 345216), (3712, 339636), (3828, 329344), (3968, 317724), (3984, 316448), (4092, 308096), (4224, 298468), (4814, 261888), (5104, 247008), (5146, 244992), (5312, 237336), (5394, 233728), (5456, 231072), (5478, 230144), (5568, 226424), (5632, 223851), (5952, 211816), (7192, 175296), (7221, 174592), (7304, 172608), (7424, 169818), (7656, 164672), (7719, 163328), (7936, 158862), (7968, 158224), (8184, 154048), (8448, 149234), (9628, 130944), (9889, 127488), (10208, 123504), (10292, 122496), (10624, 118668), (10788, 116864), (10912, 115536), (10956, 115072), (11136, 113212), (11904, 105908), (14384, 87648), (14442, 87296), (14608, 86304), (14848, 84909), (15312, 82336), (15438, 81664), (15872, 79431), (15936, 79112), (16368, 77024), (16896, 74617), (19256, 65472), (19778, 63744), (20416, 61752), (20584, 61248), (21248, 59334), (21576, 58432), (21824, 57768), (21912, 57536), (22272, 56606), (23808, 52954), (26477, 47616), (28303, 44544), (28768, 43824), (28884, 43648), (29216, 43152), (29667, 42496), (30624, 41168), (30876, 40832), (31872, 39556), (32736, 38512)]