240127488

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 180

約数和(自身を含む): 733253664

約数和(自身を除く): 493126176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 186, 192, 246, 248, 256, 279, 288, 328, 369, 372, 384, 492, 496, 512, 558, 576, 656, 738, 744, 768, 984, 992, 1116, 1152, 1271, 1312, 1476, 1488, 1536, 1681, 1968, 1984, 2232, 2304, 2542, 2624, 2952, 2976, 3362, 3813, 3936, 3968, 4464, 4608, 5043, 5084, 5248, 5904, 5952, 6724, 7626, 7872, 7936, 8928, 10086, 10168, 10496, 11439, 11808, 11904, 13448, 15129, 15252, 15744, 15872, 17856, 20172, 20336, 20992, 22878, 23616, 23808, 26896, 30258, 30504, 31488, 35712, 40344, 40672, 45756, 47232, 47616, 52111, 53792, 60516, 61008, 62976, 71424, 80688, 81344, 91512, 94464, 104222, 107584, 121032, 122016, 142848, 156333, 161376, 162688, 183024, 188928, 208444, 215168, 242064, 244032, 312666, 322752, 325376, 366048, 416888, 430336, 468999, 484128, 488064, 625332, 645504, 650752, 732096, 833776, 860672, 937998, 968256, 976128, 1250664, 1291008, 1464192, 1667552, 1875996, 1936512, 1952256, 2501328, 2582016, 2928384, 3335104, 3751992, 3873024, 5002656, 5856768, 6670208, 7503984, 7746048, 10005312, 13340416, 15007968, 20010624, 26680832, 30015936, 40021248, 60031872, 80042496, 120063744, 240127488]

約数ペア:

[(1, 240127488), (2, 120063744), (3, 80042496), (4, 60031872), (6, 40021248), (8, 30015936), (9, 26680832), (12, 20010624), (16, 15007968), (18, 13340416), (24, 10005312), (31, 7746048), (32, 7503984), (36, 6670208), (41, 5856768), (48, 5002656), (62, 3873024), (64, 3751992), (72, 3335104), (82, 2928384), (93, 2582016), (96, 2501328), (123, 1952256), (124, 1936512), (128, 1875996), (144, 1667552), (164, 1464192), (186, 1291008), (192, 1250664), (246, 976128), (248, 968256), (256, 937998), (279, 860672), (288, 833776), (328, 732096), (369, 650752), (372, 645504), (384, 625332), (492, 488064), (496, 484128), (512, 468999), (558, 430336), (576, 416888), (656, 366048), (738, 325376), (744, 322752), (768, 312666), (984, 244032), (992, 242064), (1116, 215168), (1152, 208444), (1271, 188928), (1312, 183024), (1476, 162688), (1488, 161376), (1536, 156333), (1681, 142848), (1968, 122016), (1984, 121032), (2232, 107584), (2304, 104222), (2542, 94464), (2624, 91512), (2952, 81344), (2976, 80688), (3362, 71424), (3813, 62976), (3936, 61008), (3968, 60516), (4464, 53792), (4608, 52111), (5043, 47616), (5084, 47232), (5248, 45756), (5904, 40672), (5952, 40344), (6724, 35712), (7626, 31488), (7872, 30504), (7936, 30258), (8928, 26896), (10086, 23808), (10168, 23616), (10496, 22878), (11439, 20992), (11808, 20336), (11904, 20172), (13448, 17856), (15129, 15872), (15252, 15744)]