180708864

素因数分解:

$2^9\times 3^1\times 7^6$

素因数の和:63

約数の個数: 140

約数和(自身を含む): 561655644

約数和(自身を除く): 380946780

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 512, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1536, 1568, 1792, 2058, 2352, 2401, 2688, 2744, 3136, 3584, 4116, 4704, 4802, 5376, 5488, 6272, 7203, 8232, 9408, 9604, 10752, 10976, 12544, 14406, 16464, 16807, 18816, 19208, 21952, 25088, 28812, 32928, 33614, 37632, 38416, 43904, 50421, 57624, 65856, 67228, 75264, 76832, 87808, 100842, 115248, 117649, 131712, 134456, 153664, 175616, 201684, 230496, 235298, 263424, 268912, 307328, 352947, 403368, 460992, 470596, 526848, 537824, 614656, 705894, 806736, 921984, 941192, 1075648, 1229312, 1411788, 1613472, 1843968, 1882384, 2151296, 2823576, 3226944, 3687936, 3764768, 4302592, 5647152, 6453888, 7529536, 8605184, 11294304, 12907776, 15059072, 22588608, 25815552, 30118144, 45177216, 60236288, 90354432, 180708864]

約数ペア:

[(1, 180708864), (2, 90354432), (3, 60236288), (4, 45177216), (6, 30118144), (7, 25815552), (8, 22588608), (12, 15059072), (14, 12907776), (16, 11294304), (21, 8605184), (24, 7529536), (28, 6453888), (32, 5647152), (42, 4302592), (48, 3764768), (49, 3687936), (56, 3226944), (64, 2823576), (84, 2151296), (96, 1882384), (98, 1843968), (112, 1613472), (128, 1411788), (147, 1229312), (168, 1075648), (192, 941192), (196, 921984), (224, 806736), (256, 705894), (294, 614656), (336, 537824), (343, 526848), (384, 470596), (392, 460992), (448, 403368), (512, 352947), (588, 307328), (672, 268912), (686, 263424), (768, 235298), (784, 230496), (896, 201684), (1029, 175616), (1176, 153664), (1344, 134456), (1372, 131712), (1536, 117649), (1568, 115248), (1792, 100842), (2058, 87808), (2352, 76832), (2401, 75264), (2688, 67228), (2744, 65856), (3136, 57624), (3584, 50421), (4116, 43904), (4704, 38416), (4802, 37632), (5376, 33614), (5488, 32928), (6272, 28812), (7203, 25088), (8232, 21952), (9408, 19208), (9604, 18816), (10752, 16807), (10976, 16464), (12544, 14406)]