280077312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 176

約数和(自身を含む): 820634112

約数和(自身を除く): 540556800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 173, 186, 192, 204, 248, 256, 272, 346, 372, 384, 408, 496, 512, 519, 527, 544, 692, 744, 768, 816, 992, 1024, 1038, 1054, 1088, 1384, 1488, 1536, 1581, 1632, 1984, 2076, 2108, 2176, 2768, 2941, 2976, 3072, 3162, 3264, 3968, 4152, 4216, 4352, 5363, 5536, 5882, 5952, 6324, 6528, 7936, 8304, 8432, 8704, 8823, 10726, 11072, 11764, 11904, 12648, 13056, 15872, 16089, 16608, 16864, 17408, 17646, 21452, 22144, 23528, 23808, 25296, 26112, 31744, 32178, 33216, 33728, 35292, 42904, 44288, 47056, 47616, 50592, 52224, 64356, 66432, 67456, 70584, 85808, 88576, 91171, 94112, 95232, 101184, 128712, 132864, 134912, 141168, 171616, 177152, 182342, 188224, 202368, 257424, 265728, 269824, 273513, 282336, 343232, 364684, 376448, 404736, 514848, 531456, 539648, 547026, 564672, 686464, 729368, 752896, 809472, 1029696, 1094052, 1129344, 1372928, 1458736, 1505792, 1618944, 2059392, 2188104, 2258688, 2745856, 2917472, 3011584, 4118784, 4376208, 4517376, 5491712, 5834944, 8237568, 8752416, 9034752, 11669888, 16475136, 17504832, 23339776, 35009664, 46679552, 70019328, 93359104, 140038656, 280077312]

約数ペア:

[(1, 280077312), (2, 140038656), (3, 93359104), (4, 70019328), (6, 46679552), (8, 35009664), (12, 23339776), (16, 17504832), (17, 16475136), (24, 11669888), (31, 9034752), (32, 8752416), (34, 8237568), (48, 5834944), (51, 5491712), (62, 4517376), (64, 4376208), (68, 4118784), (93, 3011584), (96, 2917472), (102, 2745856), (124, 2258688), (128, 2188104), (136, 2059392), (173, 1618944), (186, 1505792), (192, 1458736), (204, 1372928), (248, 1129344), (256, 1094052), (272, 1029696), (346, 809472), (372, 752896), (384, 729368), (408, 686464), (496, 564672), (512, 547026), (519, 539648), (527, 531456), (544, 514848), (692, 404736), (744, 376448), (768, 364684), (816, 343232), (992, 282336), (1024, 273513), (1038, 269824), (1054, 265728), (1088, 257424), (1384, 202368), (1488, 188224), (1536, 182342), (1581, 177152), (1632, 171616), (1984, 141168), (2076, 134912), (2108, 132864), (2176, 128712), (2768, 101184), (2941, 95232), (2976, 94112), (3072, 91171), (3162, 88576), (3264, 85808), (3968, 70584), (4152, 67456), (4216, 66432), (4352, 64356), (5363, 52224), (5536, 50592), (5882, 47616), (5952, 47056), (6324, 44288), (6528, 42904), (7936, 35292), (8304, 33728), (8432, 33216), (8704, 32178), (8823, 31744), (10726, 26112), (11072, 25296), (11764, 23808), (11904, 23528), (12648, 22144), (13056, 21452), (15872, 17646), (16089, 17408), (16608, 16864)]