12809671680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64151}}^1$

素因数の和:64192

約数の個数: 176

約数和(自身を含む): 44123232384

約数和(自身を除く): 31313560704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 64151, 66560, 99840, 128302, 192453, 199680, 256604, 320755, 384906, 513208, 641510, 769812, 833963, 962265, 1026416, 1283020, 1539624, 1667926, 1924530, 2052832, 2501889, 2566040, 3079248, 3335852, 3849060, 4105664, 4169815, 5003778, 5132080, 6158496, 6671704, 7698120, 8211328, 8339630, 10007556, 10264160, 12316992, 12509445, 13343408, 15396240, 16422656, 16679260, 20015112, 20528320, 24633984, 25018890, 26686816, 30792480, 32845312, 33358520, 40030224, 41056640, 49267968, 50037780, 53373632, 61584960, 65690624, 66717040, 80060448, 82113280, 98535936, 100075560, 106747264, 123169920, 133434080, 160120896, 164226560, 197071872, 200151120, 213494528, 246339840, 266868160, 320241792, 328453120, 400302240, 426989056, 492679680, 533736320, 640483584, 800604480, 853978112, 985359360, 1067472640, 1280967168, 1601208960, 2134945280, 2561934336, 3202417920, 4269890560, 6404835840, 12809671680]

約数ペア:

[(1, 12809671680), (2, 6404835840), (3, 4269890560), (4, 3202417920), (5, 2561934336), (6, 2134945280), (8, 1601208960), (10, 1280967168), (12, 1067472640), (13, 985359360), (15, 853978112), (16, 800604480), (20, 640483584), (24, 533736320), (26, 492679680), (30, 426989056), (32, 400302240), (39, 328453120), (40, 320241792), (48, 266868160), (52, 246339840), (60, 213494528), (64, 200151120), (65, 197071872), (78, 164226560), (80, 160120896), (96, 133434080), (104, 123169920), (120, 106747264), (128, 100075560), (130, 98535936), (156, 82113280), (160, 80060448), (192, 66717040), (195, 65690624), (208, 61584960), (240, 53373632), (256, 50037780), (260, 49267968), (312, 41056640), (320, 40030224), (384, 33358520), (390, 32845312), (416, 30792480), (480, 26686816), (512, 25018890), (520, 24633984), (624, 20528320), (640, 20015112), (768, 16679260), (780, 16422656), (832, 15396240), (960, 13343408), (1024, 12509445), (1040, 12316992), (1248, 10264160), (1280, 10007556), (1536, 8339630), (1560, 8211328), (1664, 7698120), (1920, 6671704), (2080, 6158496), (2496, 5132080), (2560, 5003778), (3072, 4169815), (3120, 4105664), (3328, 3849060), (3840, 3335852), (4160, 3079248), (4992, 2566040), (5120, 2501889), (6240, 2052832), (6656, 1924530), (7680, 1667926), (8320, 1539624), (9984, 1283020), (12480, 1026416), (13312, 962265), (15360, 833963), (16640, 769812), (19968, 641510), (24960, 513208), (33280, 384906), (39936, 320755), (49920, 256604), (64151, 199680), (66560, 192453), (99840, 128302)]