252257280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 176

約数和(自身を含む): 880766784

約数和(自身を除く): 628509504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1493, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 2986, 3072, 3520, 3840, 4224, 4479, 5120, 5280, 5632, 5972, 7040, 7465, 7680, 8448, 8958, 10560, 11264, 11944, 14080, 14930, 15360, 16423, 16896, 17916, 21120, 22395, 23888, 28160, 29860, 32846, 33792, 35832, 42240, 44790, 47776, 49269, 56320, 59720, 65692, 71664, 82115, 84480, 89580, 95552, 98538, 119440, 131384, 143328, 164230, 168960, 179160, 191104, 197076, 238880, 246345, 262768, 286656, 328460, 358320, 382208, 394152, 477760, 492690, 525536, 573312, 656920, 716640, 764416, 788304, 955520, 985380, 1051072, 1146624, 1313840, 1433280, 1528832, 1576608, 1911040, 1970760, 2102144, 2293248, 2627680, 2866560, 3153216, 3822080, 3941520, 4204288, 4586496, 5255360, 5733120, 6306432, 7644160, 7883040, 8408576, 10510720, 11466240, 12612864, 15766080, 16817152, 21021440, 22932480, 25225728, 31532160, 42042880, 50451456, 63064320, 84085760, 126128640, 252257280]

約数ペア:

[(1, 252257280), (2, 126128640), (3, 84085760), (4, 63064320), (5, 50451456), (6, 42042880), (8, 31532160), (10, 25225728), (11, 22932480), (12, 21021440), (15, 16817152), (16, 15766080), (20, 12612864), (22, 11466240), (24, 10510720), (30, 8408576), (32, 7883040), (33, 7644160), (40, 6306432), (44, 5733120), (48, 5255360), (55, 4586496), (60, 4204288), (64, 3941520), (66, 3822080), (80, 3153216), (88, 2866560), (96, 2627680), (110, 2293248), (120, 2102144), (128, 1970760), (132, 1911040), (160, 1576608), (165, 1528832), (176, 1433280), (192, 1313840), (220, 1146624), (240, 1051072), (256, 985380), (264, 955520), (320, 788304), (330, 764416), (352, 716640), (384, 656920), (440, 573312), (480, 525536), (512, 492690), (528, 477760), (640, 394152), (660, 382208), (704, 358320), (768, 328460), (880, 286656), (960, 262768), (1024, 246345), (1056, 238880), (1280, 197076), (1320, 191104), (1408, 179160), (1493, 168960), (1536, 164230), (1760, 143328), (1920, 131384), (2112, 119440), (2560, 98538), (2640, 95552), (2816, 89580), (2986, 84480), (3072, 82115), (3520, 71664), (3840, 65692), (4224, 59720), (4479, 56320), (5120, 49269), (5280, 47776), (5632, 44790), (5972, 42240), (7040, 35832), (7465, 33792), (7680, 32846), (8448, 29860), (8958, 28160), (10560, 23888), (11264, 22395), (11944, 21120), (14080, 17916), (14930, 16896), (15360, 16423)]