320580288

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 224

約数和(自身を含む): 1141171200

約数和(自身を除く): 820590912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1559, 1632, 1728, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3118, 3213, 3264, 3672, 3808, 4032, 4284, 4677, 4896, 5712, 6048, 6236, 6426, 7344, 7616, 8568, 9354, 9792, 10913, 11424, 12096, 12472, 12852, 14031, 14688, 17136, 18708, 21826, 22848, 24944, 25704, 26503, 28062, 29376, 32739, 34272, 37416, 42093, 43652, 49888, 51408, 53006, 56124, 65478, 68544, 74832, 79509, 84186, 87304, 98217, 99776, 102816, 106012, 112248, 130956, 149664, 159018, 168372, 174608, 185521, 196434, 205632, 212024, 224496, 238527, 261912, 294651, 299328, 318036, 336744, 349216, 371042, 392868, 424048, 448992, 477054, 523824, 556563, 589302, 636072, 673488, 698432, 715581, 742084, 785736, 848096, 897984, 954108, 1047648, 1113126, 1178604, 1272144, 1346976, 1431162, 1484168, 1571472, 1669689, 1696192, 1908216, 2095296, 2226252, 2357208, 2544288, 2693952, 2862324, 2968336, 3142944, 3339378, 3816432, 4452504, 4714416, 5009067, 5088576, 5724648, 5936672, 6285888, 6678756, 7632864, 8905008, 9428832, 10018134, 11449296, 11873344, 13357512, 15265728, 17810016, 18857664, 20036268, 22898592, 26715024, 35620032, 40072536, 45797184, 53430048, 80145072, 106860096, 160290144, 320580288]

約数ペア:

[(1, 320580288), (2, 160290144), (3, 106860096), (4, 80145072), (6, 53430048), (7, 45797184), (8, 40072536), (9, 35620032), (12, 26715024), (14, 22898592), (16, 20036268), (17, 18857664), (18, 17810016), (21, 15265728), (24, 13357512), (27, 11873344), (28, 11449296), (32, 10018134), (34, 9428832), (36, 8905008), (42, 7632864), (48, 6678756), (51, 6285888), (54, 5936672), (56, 5724648), (63, 5088576), (64, 5009067), (68, 4714416), (72, 4452504), (84, 3816432), (96, 3339378), (102, 3142944), (108, 2968336), (112, 2862324), (119, 2693952), (126, 2544288), (136, 2357208), (144, 2226252), (153, 2095296), (168, 1908216), (189, 1696192), (192, 1669689), (204, 1571472), (216, 1484168), (224, 1431162), (238, 1346976), (252, 1272144), (272, 1178604), (288, 1113126), (306, 1047648), (336, 954108), (357, 897984), (378, 848096), (408, 785736), (432, 742084), (448, 715581), (459, 698432), (476, 673488), (504, 636072), (544, 589302), (576, 556563), (612, 523824), (672, 477054), (714, 448992), (756, 424048), (816, 392868), (864, 371042), (918, 349216), (952, 336744), (1008, 318036), (1071, 299328), (1088, 294651), (1224, 261912), (1344, 238527), (1428, 224496), (1512, 212024), (1559, 205632), (1632, 196434), (1728, 185521), (1836, 174608), (1904, 168372), (2016, 159018), (2142, 149664), (2448, 130956), (2856, 112248), (3024, 106012), (3118, 102816), (3213, 99776), (3264, 98217), (3672, 87304), (3808, 84186), (4032, 79509), (4284, 74832), (4677, 68544), (4896, 65478), (5712, 56124), (6048, 53006), (6236, 51408), (6426, 49888), (7344, 43652), (7616, 42093), (8568, 37416), (9354, 34272), (9792, 32739), (10913, 29376), (11424, 28062), (12096, 26503), (12472, 25704), (12852, 24944), (14031, 22848), (14688, 21826), (17136, 18708)]