215516160

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 176

約数和(自身を含む): 766396800

約数和(自身を除く): 550880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1559, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3118, 3456, 3840, 4320, 4608, 4677, 5120, 5760, 6236, 6912, 7680, 7795, 8640, 9216, 9354, 11520, 12472, 13824, 14031, 15360, 15590, 17280, 18708, 23040, 23385, 24944, 27648, 28062, 31180, 34560, 37416, 42093, 46080, 46770, 49888, 56124, 62360, 69120, 70155, 74832, 84186, 93540, 99776, 112248, 124720, 138240, 140310, 149664, 168372, 187080, 199552, 210465, 224496, 249440, 280620, 299328, 336744, 374160, 399104, 420930, 448992, 498880, 561240, 598656, 673488, 748320, 798208, 841860, 897984, 997760, 1122480, 1197312, 1346976, 1496640, 1596416, 1683720, 1795968, 1995520, 2244960, 2394624, 2693952, 2993280, 3367440, 3591936, 3991040, 4489920, 4789248, 5387904, 5986560, 6734880, 7183872, 7982080, 8979840, 10775808, 11973120, 13469760, 14367744, 17959680, 21551616, 23946240, 26939520, 35919360, 43103232, 53879040, 71838720, 107758080, 215516160]

約数ペア:

[(1, 215516160), (2, 107758080), (3, 71838720), (4, 53879040), (5, 43103232), (6, 35919360), (8, 26939520), (9, 23946240), (10, 21551616), (12, 17959680), (15, 14367744), (16, 13469760), (18, 11973120), (20, 10775808), (24, 8979840), (27, 7982080), (30, 7183872), (32, 6734880), (36, 5986560), (40, 5387904), (45, 4789248), (48, 4489920), (54, 3991040), (60, 3591936), (64, 3367440), (72, 2993280), (80, 2693952), (90, 2394624), (96, 2244960), (108, 1995520), (120, 1795968), (128, 1683720), (135, 1596416), (144, 1496640), (160, 1346976), (180, 1197312), (192, 1122480), (216, 997760), (240, 897984), (256, 841860), (270, 798208), (288, 748320), (320, 673488), (360, 598656), (384, 561240), (432, 498880), (480, 448992), (512, 420930), (540, 399104), (576, 374160), (640, 336744), (720, 299328), (768, 280620), (864, 249440), (960, 224496), (1024, 210465), (1080, 199552), (1152, 187080), (1280, 168372), (1440, 149664), (1536, 140310), (1559, 138240), (1728, 124720), (1920, 112248), (2160, 99776), (2304, 93540), (2560, 84186), (2880, 74832), (3072, 70155), (3118, 69120), (3456, 62360), (3840, 56124), (4320, 49888), (4608, 46770), (4677, 46080), (5120, 42093), (5760, 37416), (6236, 34560), (6912, 31180), (7680, 28062), (7795, 27648), (8640, 24944), (9216, 23385), (9354, 23040), (11520, 18708), (12472, 17280), (13824, 15590), (14031, 15360)]