87346560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 326269440

約数和(自身を除く): 238922880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 97, 105, 112, 120, 128, 134, 140, 160, 168, 192, 194, 201, 210, 224, 240, 268, 280, 291, 320, 335, 336, 384, 388, 402, 420, 448, 469, 480, 485, 536, 560, 582, 640, 670, 672, 679, 776, 804, 840, 896, 938, 960, 970, 1005, 1072, 1120, 1164, 1340, 1344, 1358, 1407, 1455, 1552, 1608, 1680, 1876, 1920, 1940, 2010, 2037, 2144, 2240, 2328, 2345, 2680, 2688, 2716, 2814, 2910, 3104, 3216, 3360, 3395, 3752, 3880, 4020, 4074, 4288, 4480, 4656, 4690, 5360, 5432, 5628, 5820, 6208, 6432, 6499, 6720, 6790, 7035, 7504, 7760, 8040, 8148, 8576, 9312, 9380, 10185, 10720, 10864, 11256, 11640, 12416, 12864, 12998, 13440, 13580, 14070, 15008, 15520, 16080, 16296, 18624, 18760, 19497, 20370, 21440, 21728, 22512, 23280, 25728, 25996, 27160, 28140, 30016, 31040, 32160, 32495, 32592, 37248, 37520, 38994, 40740, 42880, 43456, 45024, 45493, 46560, 51992, 54320, 56280, 60032, 62080, 64320, 64990, 65184, 75040, 77988, 81480, 86912, 90048, 90986, 93120, 97485, 103984, 108640, 112560, 128640, 129980, 130368, 136479, 150080, 155976, 162960, 180096, 181972, 186240, 194970, 207968, 217280, 225120, 227465, 259960, 260736, 272958, 300160, 311952, 325920, 363944, 389940, 415936, 434560, 450240, 454930, 519920, 545916, 623904, 651840, 682395, 727888, 779880, 831872, 900480, 909860, 1039840, 1091832, 1247808, 1303680, 1364790, 1455776, 1559760, 1819720, 2079680, 2183664, 2495616, 2729580, 2911552, 3119520, 3639440, 4159360, 4367328, 5459160, 5823104, 6239040, 7278880, 8734656, 10918320, 12478080, 14557760, 17469312, 21836640, 29115520, 43673280, 87346560]

約数ペア:

[(1, 87346560), (2, 43673280), (3, 29115520), (4, 21836640), (5, 17469312), (6, 14557760), (7, 12478080), (8, 10918320), (10, 8734656), (12, 7278880), (14, 6239040), (15, 5823104), (16, 5459160), (20, 4367328), (21, 4159360), (24, 3639440), (28, 3119520), (30, 2911552), (32, 2729580), (35, 2495616), (40, 2183664), (42, 2079680), (48, 1819720), (56, 1559760), (60, 1455776), (64, 1364790), (67, 1303680), (70, 1247808), (80, 1091832), (84, 1039840), (96, 909860), (97, 900480), (105, 831872), (112, 779880), (120, 727888), (128, 682395), (134, 651840), (140, 623904), (160, 545916), (168, 519920), (192, 454930), (194, 450240), (201, 434560), (210, 415936), (224, 389940), (240, 363944), (268, 325920), (280, 311952), (291, 300160), (320, 272958), (335, 260736), (336, 259960), (384, 227465), (388, 225120), (402, 217280), (420, 207968), (448, 194970), (469, 186240), (480, 181972), (485, 180096), (536, 162960), (560, 155976), (582, 150080), (640, 136479), (670, 130368), (672, 129980), (679, 128640), (776, 112560), (804, 108640), (840, 103984), (896, 97485), (938, 93120), (960, 90986), (970, 90048), (1005, 86912), (1072, 81480), (1120, 77988), (1164, 75040), (1340, 65184), (1344, 64990), (1358, 64320), (1407, 62080), (1455, 60032), (1552, 56280), (1608, 54320), (1680, 51992), (1876, 46560), (1920, 45493), (1940, 45024), (2010, 43456), (2037, 42880), (2144, 40740), (2240, 38994), (2328, 37520), (2345, 37248), (2680, 32592), (2688, 32495), (2716, 32160), (2814, 31040), (2910, 30016), (3104, 28140), (3216, 27160), (3360, 25996), (3395, 25728), (3752, 23280), (3880, 22512), (4020, 21728), (4074, 21440), (4288, 20370), (4480, 19497), (4656, 18760), (4690, 18624), (5360, 16296), (5432, 16080), (5628, 15520), (5820, 15008), (6208, 14070), (6432, 13580), (6499, 13440), (6720, 12998), (6790, 12864), (7035, 12416), (7504, 11640), (7760, 11256), (8040, 10864), (8148, 10720), (8576, 10185), (9312, 9380)]