260362752

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 808742880

約数和(自身を除く): 548380128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 59, 64, 68, 78, 96, 102, 104, 118, 128, 136, 156, 169, 177, 192, 204, 208, 221, 236, 256, 272, 312, 338, 354, 384, 408, 416, 442, 472, 507, 512, 544, 624, 663, 676, 708, 767, 768, 816, 832, 884, 944, 1003, 1014, 1088, 1248, 1326, 1352, 1416, 1534, 1536, 1632, 1664, 1768, 1888, 2006, 2028, 2176, 2301, 2496, 2652, 2704, 2832, 2873, 3009, 3068, 3264, 3328, 3536, 3776, 4012, 4056, 4352, 4602, 4992, 5304, 5408, 5664, 5746, 6018, 6136, 6528, 6656, 7072, 7552, 8024, 8112, 8619, 8704, 9204, 9971, 9984, 10608, 10816, 11328, 11492, 12036, 12272, 13039, 13056, 14144, 15104, 16048, 16224, 17238, 18408, 19942, 19968, 21216, 21632, 22656, 22984, 24072, 24544, 26078, 26112, 28288, 29913, 30208, 32096, 32448, 34476, 36816, 39117, 39884, 42432, 43264, 45312, 45968, 48144, 49088, 52156, 56576, 59826, 64192, 64896, 68952, 73632, 78234, 79768, 84864, 86528, 90624, 91936, 96288, 98176, 104312, 113152, 119652, 128384, 129792, 137904, 147264, 156468, 159536, 169507, 169728, 183872, 192576, 196352, 208624, 239304, 256768, 259584, 275808, 294528, 312936, 319072, 339014, 339456, 367744, 385152, 392704, 417248, 478608, 508521, 513536, 551616, 589056, 625872, 638144, 678028, 735488, 770304, 834496, 957216, 1017042, 1103232, 1178112, 1251744, 1276288, 1356056, 1470976, 1540608, 1668992, 1914432, 2034084, 2206464, 2503488, 2552576, 2712112, 3337984, 3828864, 4068168, 4412928, 5006976, 5105152, 5424224, 6675968, 7657728, 8136336, 10013952, 10848448, 15315456, 16272672, 20027904, 21696896, 32545344, 43393792, 65090688, 86787584, 130181376, 260362752]

約数ペア:

[(1, 260362752), (2, 130181376), (3, 86787584), (4, 65090688), (6, 43393792), (8, 32545344), (12, 21696896), (13, 20027904), (16, 16272672), (17, 15315456), (24, 10848448), (26, 10013952), (32, 8136336), (34, 7657728), (39, 6675968), (48, 5424224), (51, 5105152), (52, 5006976), (59, 4412928), (64, 4068168), (68, 3828864), (78, 3337984), (96, 2712112), (102, 2552576), (104, 2503488), (118, 2206464), (128, 2034084), (136, 1914432), (156, 1668992), (169, 1540608), (177, 1470976), (192, 1356056), (204, 1276288), (208, 1251744), (221, 1178112), (236, 1103232), (256, 1017042), (272, 957216), (312, 834496), (338, 770304), (354, 735488), (384, 678028), (408, 638144), (416, 625872), (442, 589056), (472, 551616), (507, 513536), (512, 508521), (544, 478608), (624, 417248), (663, 392704), (676, 385152), (708, 367744), (767, 339456), (768, 339014), (816, 319072), (832, 312936), (884, 294528), (944, 275808), (1003, 259584), (1014, 256768), (1088, 239304), (1248, 208624), (1326, 196352), (1352, 192576), (1416, 183872), (1534, 169728), (1536, 169507), (1632, 159536), (1664, 156468), (1768, 147264), (1888, 137904), (2006, 129792), (2028, 128384), (2176, 119652), (2301, 113152), (2496, 104312), (2652, 98176), (2704, 96288), (2832, 91936), (2873, 90624), (3009, 86528), (3068, 84864), (3264, 79768), (3328, 78234), (3536, 73632), (3776, 68952), (4012, 64896), (4056, 64192), (4352, 59826), (4602, 56576), (4992, 52156), (5304, 49088), (5408, 48144), (5664, 45968), (5746, 45312), (6018, 43264), (6136, 42432), (6528, 39884), (6656, 39117), (7072, 36816), (7552, 34476), (8024, 32448), (8112, 32096), (8619, 30208), (8704, 29913), (9204, 28288), (9971, 26112), (9984, 26078), (10608, 24544), (10816, 24072), (11328, 22984), (11492, 22656), (12036, 21632), (12272, 21216), (13039, 19968), (13056, 19942), (14144, 18408), (15104, 17238), (16048, 16224)]