131019840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 336

約数和(自身を含む): 528108672

約数和(自身を除く): 397088832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 192, 194, 201, 210, 224, 240, 252, 268, 280, 288, 291, 315, 320, 335, 336, 360, 388, 402, 420, 448, 469, 480, 485, 504, 536, 560, 576, 582, 603, 630, 670, 672, 679, 720, 776, 804, 840, 873, 938, 960, 970, 1005, 1008, 1072, 1120, 1164, 1206, 1260, 1340, 1344, 1358, 1407, 1440, 1455, 1552, 1608, 1680, 1746, 1876, 1940, 2010, 2016, 2037, 2144, 2240, 2328, 2345, 2412, 2520, 2680, 2716, 2814, 2880, 2910, 3015, 3104, 3216, 3360, 3395, 3492, 3752, 3880, 4020, 4032, 4074, 4221, 4288, 4365, 4656, 4690, 4824, 5040, 5360, 5432, 5628, 5820, 6030, 6111, 6208, 6432, 6499, 6720, 6790, 6984, 7035, 7504, 7760, 8040, 8148, 8442, 8730, 9312, 9380, 9648, 10080, 10185, 10720, 10864, 11256, 11640, 12060, 12222, 12864, 12998, 13580, 13968, 14070, 15008, 15520, 16080, 16296, 16884, 17460, 18624, 18760, 19296, 19497, 20160, 20370, 21105, 21440, 21728, 22512, 23280, 24120, 24444, 25996, 27160, 27936, 28140, 30016, 30555, 31040, 32160, 32495, 32592, 33768, 34920, 37520, 38592, 38994, 40740, 42210, 43456, 45024, 45493, 46560, 48240, 48888, 51992, 54320, 55872, 56280, 58491, 61110, 64320, 64990, 65184, 67536, 69840, 75040, 77988, 81480, 84420, 90048, 90986, 93120, 96480, 97485, 97776, 103984, 108640, 112560, 116982, 122220, 129980, 130368, 135072, 136479, 139680, 150080, 155976, 162960, 168840, 181972, 192960, 194970, 195552, 207968, 217280, 225120, 227465, 233964, 244440, 259960, 270144, 272958, 279360, 292455, 311952, 325920, 337680, 363944, 389940, 391104, 409437, 415936, 450240, 454930, 467928, 488880, 519920, 545916, 584910, 623904, 651840, 675360, 682395, 727888, 779880, 818874, 909860, 935856, 977760, 1039840, 1091832, 1169820, 1247808, 1350720, 1364790, 1455776, 1559760, 1637748, 1819720, 1871712, 1955520, 2047185, 2079680, 2183664, 2339640, 2729580, 2911552, 3119520, 3275496, 3639440, 3743424, 4094370, 4367328, 4679280, 5459160, 6239040, 6550992, 7278880, 8188740, 8734656, 9358560, 10918320, 13101984, 14557760, 16377480, 18717120, 21836640, 26203968, 32754960, 43673280, 65509920, 131019840]

約数ペア:

[(1, 131019840), (2, 65509920), (3, 43673280), (4, 32754960), (5, 26203968), (6, 21836640), (7, 18717120), (8, 16377480), (9, 14557760), (10, 13101984), (12, 10918320), (14, 9358560), (15, 8734656), (16, 8188740), (18, 7278880), (20, 6550992), (21, 6239040), (24, 5459160), (28, 4679280), (30, 4367328), (32, 4094370), (35, 3743424), (36, 3639440), (40, 3275496), (42, 3119520), (45, 2911552), (48, 2729580), (56, 2339640), (60, 2183664), (63, 2079680), (64, 2047185), (67, 1955520), (70, 1871712), (72, 1819720), (80, 1637748), (84, 1559760), (90, 1455776), (96, 1364790), (97, 1350720), (105, 1247808), (112, 1169820), (120, 1091832), (126, 1039840), (134, 977760), (140, 935856), (144, 909860), (160, 818874), (168, 779880), (180, 727888), (192, 682395), (194, 675360), (201, 651840), (210, 623904), (224, 584910), (240, 545916), (252, 519920), (268, 488880), (280, 467928), (288, 454930), (291, 450240), (315, 415936), (320, 409437), (335, 391104), (336, 389940), (360, 363944), (388, 337680), (402, 325920), (420, 311952), (448, 292455), (469, 279360), (480, 272958), (485, 270144), (504, 259960), (536, 244440), (560, 233964), (576, 227465), (582, 225120), (603, 217280), (630, 207968), (670, 195552), (672, 194970), (679, 192960), (720, 181972), (776, 168840), (804, 162960), (840, 155976), (873, 150080), (938, 139680), (960, 136479), (970, 135072), (1005, 130368), (1008, 129980), (1072, 122220), (1120, 116982), (1164, 112560), (1206, 108640), (1260, 103984), (1340, 97776), (1344, 97485), (1358, 96480), (1407, 93120), (1440, 90986), (1455, 90048), (1552, 84420), (1608, 81480), (1680, 77988), (1746, 75040), (1876, 69840), (1940, 67536), (2010, 65184), (2016, 64990), (2037, 64320), (2144, 61110), (2240, 58491), (2328, 56280), (2345, 55872), (2412, 54320), (2520, 51992), (2680, 48888), (2716, 48240), (2814, 46560), (2880, 45493), (2910, 45024), (3015, 43456), (3104, 42210), (3216, 40740), (3360, 38994), (3395, 38592), (3492, 37520), (3752, 34920), (3880, 33768), (4020, 32592), (4032, 32495), (4074, 32160), (4221, 31040), (4288, 30555), (4365, 30016), (4656, 28140), (4690, 27936), (4824, 27160), (5040, 25996), (5360, 24444), (5432, 24120), (5628, 23280), (5820, 22512), (6030, 21728), (6111, 21440), (6208, 21105), (6432, 20370), (6499, 20160), (6720, 19497), (6790, 19296), (6984, 18760), (7035, 18624), (7504, 17460), (7760, 16884), (8040, 16296), (8148, 16080), (8442, 15520), (8730, 15008), (9312, 14070), (9380, 13968), (9648, 13580), (10080, 12998), (10185, 12864), (10720, 12222), (10864, 12060), (11256, 11640)]