481918080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1611

約数の個数: 256

約数和(自身を含む): 1833062400

約数和(自身を除く): 1351144320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1559, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3118, 3220, 3360, 3680, 3864, 4416, 4480, 4677, 4830, 5152, 5520, 6236, 6440, 6720, 7360, 7728, 7795, 8832, 9354, 9660, 10304, 10913, 11040, 12472, 12880, 13440, 14720, 15456, 15590, 18708, 19320, 20608, 21826, 22080, 23385, 24944, 25760, 30912, 31180, 32739, 35857, 37416, 38640, 43652, 44160, 46770, 49888, 51520, 54565, 61824, 62360, 65478, 71714, 74832, 77280, 87304, 93540, 99776, 103040, 107571, 109130, 124720, 130956, 143428, 149664, 154560, 163695, 174608, 179285, 187080, 199552, 215142, 218260, 249440, 250999, 261912, 286856, 299328, 309120, 327390, 349216, 358570, 374160, 430284, 436520, 498880, 501998, 523824, 537855, 573712, 598656, 654780, 698432, 717140, 748320, 752997, 860568, 873040, 997760, 1003996, 1047648, 1075710, 1147424, 1254995, 1309560, 1396864, 1434280, 1496640, 1505994, 1721136, 1746080, 2007992, 2095296, 2151420, 2294848, 2509990, 2619120, 2868560, 2993280, 3011988, 3442272, 3492160, 3764985, 4015984, 4190592, 4302840, 4589696, 5019980, 5238240, 5737120, 6023976, 6884544, 6984320, 7529970, 8031968, 8605680, 10039960, 10476480, 11474240, 12047952, 13769088, 15059940, 16063936, 17211360, 20079920, 20952960, 22948480, 24095904, 30119880, 32127872, 34422720, 40159840, 48191808, 60239760, 68845440, 80319680, 96383616, 120479520, 160639360, 240959040, 481918080]

約数ペア:

[(1, 481918080), (2, 240959040), (3, 160639360), (4, 120479520), (5, 96383616), (6, 80319680), (7, 68845440), (8, 60239760), (10, 48191808), (12, 40159840), (14, 34422720), (15, 32127872), (16, 30119880), (20, 24095904), (21, 22948480), (23, 20952960), (24, 20079920), (28, 17211360), (30, 16063936), (32, 15059940), (35, 13769088), (40, 12047952), (42, 11474240), (46, 10476480), (48, 10039960), (56, 8605680), (60, 8031968), (64, 7529970), (69, 6984320), (70, 6884544), (80, 6023976), (84, 5737120), (92, 5238240), (96, 5019980), (105, 4589696), (112, 4302840), (115, 4190592), (120, 4015984), (128, 3764985), (138, 3492160), (140, 3442272), (160, 3011988), (161, 2993280), (168, 2868560), (184, 2619120), (192, 2509990), (210, 2294848), (224, 2151420), (230, 2095296), (240, 2007992), (276, 1746080), (280, 1721136), (320, 1505994), (322, 1496640), (336, 1434280), (345, 1396864), (368, 1309560), (384, 1254995), (420, 1147424), (448, 1075710), (460, 1047648), (480, 1003996), (483, 997760), (552, 873040), (560, 860568), (640, 752997), (644, 748320), (672, 717140), (690, 698432), (736, 654780), (805, 598656), (840, 573712), (896, 537855), (920, 523824), (960, 501998), (966, 498880), (1104, 436520), (1120, 430284), (1288, 374160), (1344, 358570), (1380, 349216), (1472, 327390), (1559, 309120), (1610, 299328), (1680, 286856), (1840, 261912), (1920, 250999), (1932, 249440), (2208, 218260), (2240, 215142), (2415, 199552), (2576, 187080), (2688, 179285), (2760, 174608), (2944, 163695), (3118, 154560), (3220, 149664), (3360, 143428), (3680, 130956), (3864, 124720), (4416, 109130), (4480, 107571), (4677, 103040), (4830, 99776), (5152, 93540), (5520, 87304), (6236, 77280), (6440, 74832), (6720, 71714), (7360, 65478), (7728, 62360), (7795, 61824), (8832, 54565), (9354, 51520), (9660, 49888), (10304, 46770), (10913, 44160), (11040, 43652), (12472, 38640), (12880, 37416), (13440, 35857), (14720, 32739), (15456, 31180), (15590, 30912), (18708, 25760), (19320, 24944), (20608, 23385), (21826, 22080)]