420696864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 1466809344

約数和(自身を除く): 1046112480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 96, 112, 126, 129, 138, 144, 161, 168, 172, 184, 207, 211, 224, 252, 258, 276, 288, 301, 322, 336, 344, 368, 387, 414, 422, 483, 504, 516, 552, 602, 633, 644, 672, 688, 736, 774, 828, 844, 903, 966, 989, 1008, 1032, 1104, 1204, 1266, 1288, 1376, 1449, 1477, 1548, 1656, 1688, 1806, 1899, 1932, 1978, 2016, 2064, 2208, 2408, 2532, 2576, 2709, 2898, 2954, 2967, 3096, 3312, 3376, 3612, 3798, 3864, 3956, 4128, 4431, 4816, 4853, 5064, 5152, 5418, 5796, 5908, 5934, 6192, 6624, 6752, 6923, 7224, 7596, 7728, 7912, 8862, 8901, 9073, 9632, 9706, 10128, 10836, 11592, 11816, 11868, 12384, 13293, 13846, 14448, 14559, 15192, 15456, 15824, 17724, 17802, 18146, 19412, 20256, 20769, 21672, 23184, 23632, 23736, 26586, 27219, 27692, 28896, 29118, 30384, 31648, 33971, 35448, 35604, 36292, 38824, 41538, 43344, 43677, 46368, 47264, 47472, 53172, 54438, 55384, 58236, 60768, 62307, 63511, 67942, 70896, 71208, 72584, 77648, 81657, 83076, 86688, 87354, 94944, 101913, 106344, 108876, 110768, 116472, 124614, 127022, 135884, 141792, 142416, 145168, 155296, 163314, 166152, 174708, 190533, 203826, 208679, 212688, 217752, 221536, 232944, 249228, 254044, 271768, 284832, 290336, 305739, 326628, 332304, 349416, 381066, 407652, 417358, 425376, 435504, 465888, 498456, 508088, 543536, 571599, 611478, 626037, 653256, 664608, 698832, 762132, 815304, 834716, 871008, 996912, 1016176, 1087072, 1143198, 1222956, 1252074, 1306512, 1397664, 1460753, 1524264, 1630608, 1669432, 1878111, 1993824, 2032352, 2286396, 2445912, 2504148, 2613024, 2921506, 3048528, 3261216, 3338864, 3756222, 4382259, 4572792, 4891824, 5008296, 5843012, 6097056, 6677728, 7512444, 8764518, 9145584, 9783648, 10016592, 11686024, 13146777, 15024888, 17529036, 18291168, 20033184, 23372048, 26293554, 30049776, 35058072, 46744096, 52587108, 60099552, 70116144, 105174216, 140232288, 210348432, 420696864]

約数ペア:

[(1, 420696864), (2, 210348432), (3, 140232288), (4, 105174216), (6, 70116144), (7, 60099552), (8, 52587108), (9, 46744096), (12, 35058072), (14, 30049776), (16, 26293554), (18, 23372048), (21, 20033184), (23, 18291168), (24, 17529036), (28, 15024888), (32, 13146777), (36, 11686024), (42, 10016592), (43, 9783648), (46, 9145584), (48, 8764518), (56, 7512444), (63, 6677728), (69, 6097056), (72, 5843012), (84, 5008296), (86, 4891824), (92, 4572792), (96, 4382259), (112, 3756222), (126, 3338864), (129, 3261216), (138, 3048528), (144, 2921506), (161, 2613024), (168, 2504148), (172, 2445912), (184, 2286396), (207, 2032352), (211, 1993824), (224, 1878111), (252, 1669432), (258, 1630608), (276, 1524264), (288, 1460753), (301, 1397664), (322, 1306512), (336, 1252074), (344, 1222956), (368, 1143198), (387, 1087072), (414, 1016176), (422, 996912), (483, 871008), (504, 834716), (516, 815304), (552, 762132), (602, 698832), (633, 664608), (644, 653256), (672, 626037), (688, 611478), (736, 571599), (774, 543536), (828, 508088), (844, 498456), (903, 465888), (966, 435504), (989, 425376), (1008, 417358), (1032, 407652), (1104, 381066), (1204, 349416), (1266, 332304), (1288, 326628), (1376, 305739), (1449, 290336), (1477, 284832), (1548, 271768), (1656, 254044), (1688, 249228), (1806, 232944), (1899, 221536), (1932, 217752), (1978, 212688), (2016, 208679), (2064, 203826), (2208, 190533), (2408, 174708), (2532, 166152), (2576, 163314), (2709, 155296), (2898, 145168), (2954, 142416), (2967, 141792), (3096, 135884), (3312, 127022), (3376, 124614), (3612, 116472), (3798, 110768), (3864, 108876), (3956, 106344), (4128, 101913), (4431, 94944), (4816, 87354), (4853, 86688), (5064, 83076), (5152, 81657), (5418, 77648), (5796, 72584), (5908, 71208), (5934, 70896), (6192, 67942), (6624, 63511), (6752, 62307), (6923, 60768), (7224, 58236), (7596, 55384), (7728, 54438), (7912, 53172), (8862, 47472), (8901, 47264), (9073, 46368), (9632, 43677), (9706, 43344), (10128, 41538), (10836, 38824), (11592, 36292), (11816, 35604), (11868, 35448), (12384, 33971), (13293, 31648), (13846, 30384), (14448, 29118), (14559, 28896), (15192, 27692), (15456, 27219), (15824, 26586), (17724, 23736), (17802, 23632), (18146, 23184), (19412, 21672), (20256, 20769)]