1222560864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 240

約数和(自身を含む): 4207408128

約数和(自身を除く): 2984847264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 288, 301, 324, 336, 344, 378, 387, 432, 504, 516, 567, 602, 648, 672, 688, 756, 774, 864, 903, 1008, 1032, 1134, 1161, 1204, 1296, 1376, 1512, 1548, 1567, 1806, 2016, 2064, 2268, 2322, 2408, 2592, 2709, 3024, 3096, 3134, 3483, 3612, 4128, 4536, 4644, 4701, 4816, 5418, 6048, 6192, 6268, 6966, 7224, 8127, 9072, 9288, 9402, 9632, 10836, 10969, 12384, 12536, 13932, 14103, 14448, 16254, 18144, 18576, 18804, 21672, 21938, 24381, 25072, 27864, 28206, 28896, 32508, 32907, 37152, 37608, 42309, 43344, 43876, 48762, 50144, 55728, 56412, 65016, 65814, 67381, 75216, 84618, 86688, 87752, 97524, 98721, 111456, 112824, 126927, 130032, 131628, 134762, 150432, 169236, 175504, 195048, 197442, 202143, 225648, 253854, 260064, 263256, 269524, 296163, 338472, 351008, 390096, 394884, 404286, 451296, 471667, 507708, 526512, 539048, 592326, 606429, 676944, 780192, 789768, 808572, 888489, 943334, 1015416, 1053024, 1078096, 1184652, 1212858, 1353888, 1415001, 1579536, 1617144, 1776978, 1819287, 1886668, 2030832, 2156192, 2369304, 2425716, 2830002, 3159072, 3234288, 3553956, 3638574, 3773336, 4061664, 4245003, 4738608, 4851432, 5457861, 5660004, 6468576, 7107912, 7277148, 7546672, 8490006, 9477216, 9702864, 10915722, 11320008, 12735009, 14215824, 14554296, 15093344, 16980012, 19405728, 21831444, 22640016, 25470018, 28431648, 29108592, 33960024, 38205027, 43662888, 45280032, 50940036, 58217184, 67920048, 76410054, 87325776, 101880072, 135840096, 152820108, 174651552, 203760144, 305640216, 407520288, 611280432, 1222560864]

約数ペア:

[(1, 1222560864), (2, 611280432), (3, 407520288), (4, 305640216), (6, 203760144), (7, 174651552), (8, 152820108), (9, 135840096), (12, 101880072), (14, 87325776), (16, 76410054), (18, 67920048), (21, 58217184), (24, 50940036), (27, 45280032), (28, 43662888), (32, 38205027), (36, 33960024), (42, 29108592), (43, 28431648), (48, 25470018), (54, 22640016), (56, 21831444), (63, 19405728), (72, 16980012), (81, 15093344), (84, 14554296), (86, 14215824), (96, 12735009), (108, 11320008), (112, 10915722), (126, 9702864), (129, 9477216), (144, 8490006), (162, 7546672), (168, 7277148), (172, 7107912), (189, 6468576), (216, 5660004), (224, 5457861), (252, 4851432), (258, 4738608), (288, 4245003), (301, 4061664), (324, 3773336), (336, 3638574), (344, 3553956), (378, 3234288), (387, 3159072), (432, 2830002), (504, 2425716), (516, 2369304), (567, 2156192), (602, 2030832), (648, 1886668), (672, 1819287), (688, 1776978), (756, 1617144), (774, 1579536), (864, 1415001), (903, 1353888), (1008, 1212858), (1032, 1184652), (1134, 1078096), (1161, 1053024), (1204, 1015416), (1296, 943334), (1376, 888489), (1512, 808572), (1548, 789768), (1567, 780192), (1806, 676944), (2016, 606429), (2064, 592326), (2268, 539048), (2322, 526512), (2408, 507708), (2592, 471667), (2709, 451296), (3024, 404286), (3096, 394884), (3134, 390096), (3483, 351008), (3612, 338472), (4128, 296163), (4536, 269524), (4644, 263256), (4701, 260064), (4816, 253854), (5418, 225648), (6048, 202143), (6192, 197442), (6268, 195048), (6966, 175504), (7224, 169236), (8127, 150432), (9072, 134762), (9288, 131628), (9402, 130032), (9632, 126927), (10836, 112824), (10969, 111456), (12384, 98721), (12536, 97524), (13932, 87752), (14103, 86688), (14448, 84618), (16254, 75216), (18144, 67381), (18576, 65814), (18804, 65016), (21672, 56412), (21938, 55728), (24381, 50144), (25072, 48762), (27864, 43876), (28206, 43344), (28896, 42309), (32508, 37608), (32907, 37152)]