21736696320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5015

約数の個数: 240

約数和(自身を含む): 75678225480

約数和(自身を除く): 53941529160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 256, 288, 320, 360, 384, 394, 480, 512, 576, 591, 640, 720, 768, 788, 960, 985, 1152, 1182, 1280, 1440, 1536, 1576, 1773, 1920, 1970, 2304, 2364, 2560, 2880, 2955, 3152, 3546, 3840, 3940, 4608, 4728, 4789, 5760, 5910, 6304, 7092, 7680, 7880, 8865, 9456, 9578, 11520, 11820, 12608, 14184, 14367, 15760, 17730, 18912, 19156, 23040, 23640, 23945, 25216, 28368, 28734, 31520, 35460, 37824, 38312, 43101, 47280, 47890, 50432, 56736, 57468, 63040, 70920, 71835, 75648, 76624, 86202, 94560, 95780, 100864, 113472, 114936, 126080, 141840, 143670, 151296, 153248, 172404, 189120, 191560, 215505, 226944, 229872, 252160, 283680, 287340, 302592, 306496, 344808, 378240, 383120, 431010, 453888, 459744, 504320, 567360, 574680, 612992, 689616, 756480, 766240, 862020, 907776, 919488, 943433, 1134720, 1149360, 1225984, 1379232, 1512960, 1532480, 1724040, 1838976, 1886866, 2269440, 2298720, 2451968, 2758464, 2830299, 3064960, 3448080, 3677952, 3773732, 4538880, 4597440, 4717165, 5516928, 5660598, 6129920, 6896160, 7355904, 7547464, 8490897, 9194880, 9434330, 11033856, 11321196, 12259840, 13792320, 14151495, 15094928, 16981794, 18389760, 18868660, 22067712, 22642392, 27584640, 28302990, 30189856, 33963588, 36779520, 37737320, 42454485, 45284784, 55169280, 56605980, 60379712, 67927176, 75474640, 84908970, 90569568, 110338560, 113211960, 120759424, 135854352, 150949280, 169817940, 181139136, 226423920, 241518848, 271708704, 301898560, 339635880, 362278272, 452847840, 483037696, 543417408, 603797120, 679271760, 724556544, 905695680, 1086834816, 1207594240, 1358543520, 1449113088, 1811391360, 2173669632, 2415188480, 2717087040, 3622782720, 4347339264, 5434174080, 7245565440, 10868348160, 21736696320]

約数ペア:

[(1, 21736696320), (2, 10868348160), (3, 7245565440), (4, 5434174080), (5, 4347339264), (6, 3622782720), (8, 2717087040), (9, 2415188480), (10, 2173669632), (12, 1811391360), (15, 1449113088), (16, 1358543520), (18, 1207594240), (20, 1086834816), (24, 905695680), (30, 724556544), (32, 679271760), (36, 603797120), (40, 543417408), (45, 483037696), (48, 452847840), (60, 362278272), (64, 339635880), (72, 301898560), (80, 271708704), (90, 241518848), (96, 226423920), (120, 181139136), (128, 169817940), (144, 150949280), (160, 135854352), (180, 120759424), (192, 113211960), (197, 110338560), (240, 90569568), (256, 84908970), (288, 75474640), (320, 67927176), (360, 60379712), (384, 56605980), (394, 55169280), (480, 45284784), (512, 42454485), (576, 37737320), (591, 36779520), (640, 33963588), (720, 30189856), (768, 28302990), (788, 27584640), (960, 22642392), (985, 22067712), (1152, 18868660), (1182, 18389760), (1280, 16981794), (1440, 15094928), (1536, 14151495), (1576, 13792320), (1773, 12259840), (1920, 11321196), (1970, 11033856), (2304, 9434330), (2364, 9194880), (2560, 8490897), (2880, 7547464), (2955, 7355904), (3152, 6896160), (3546, 6129920), (3840, 5660598), (3940, 5516928), (4608, 4717165), (4728, 4597440), (4789, 4538880), (5760, 3773732), (5910, 3677952), (6304, 3448080), (7092, 3064960), (7680, 2830299), (7880, 2758464), (8865, 2451968), (9456, 2298720), (9578, 2269440), (11520, 1886866), (11820, 1838976), (12608, 1724040), (14184, 1532480), (14367, 1512960), (15760, 1379232), (17730, 1225984), (18912, 1149360), (19156, 1134720), (23040, 943433), (23640, 919488), (23945, 907776), (25216, 862020), (28368, 766240), (28734, 756480), (31520, 689616), (35460, 612992), (37824, 574680), (38312, 567360), (43101, 504320), (47280, 459744), (47890, 453888), (50432, 431010), (56736, 383120), (57468, 378240), (63040, 344808), (70920, 306496), (71835, 302592), (75648, 287340), (76624, 283680), (86202, 252160), (94560, 229872), (95780, 226944), (100864, 215505), (113472, 191560), (114936, 189120), (126080, 172404), (141840, 153248), (143670, 151296)]