209594880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:867

約数の個数: 240

約数和(自身を含む): 792833184

約数和(自身を除く): 583238304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 827, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1654, 1760, 1920, 1980, 2112, 2304, 2481, 2560, 2640, 2816, 2880, 3168, 3308, 3520, 3840, 3960, 4135, 4224, 4608, 4962, 5280, 5632, 5760, 6336, 6616, 7040, 7443, 7680, 7920, 8270, 8448, 9097, 9924, 10560, 11520, 12405, 12672, 13232, 14080, 14886, 15840, 16540, 16896, 18194, 19848, 21120, 23040, 24810, 25344, 26464, 27291, 28160, 29772, 31680, 33080, 36388, 37215, 39696, 42240, 45485, 49620, 50688, 52928, 54582, 59544, 63360, 66160, 72776, 74430, 79392, 81873, 84480, 90970, 99240, 105856, 109164, 119088, 126720, 132320, 136455, 145552, 148860, 158784, 163746, 181940, 198480, 211712, 218328, 238176, 253440, 264640, 272910, 291104, 297720, 317568, 327492, 363880, 396960, 409365, 423424, 436656, 476352, 529280, 545820, 582208, 595440, 635136, 654984, 727760, 793920, 818730, 873312, 952704, 1058560, 1091640, 1164416, 1190880, 1270272, 1309968, 1455520, 1587840, 1637460, 1746624, 1905408, 2117120, 2183280, 2328832, 2381760, 2619936, 2911040, 3175680, 3274920, 3493248, 3810816, 4366560, 4657664, 4763520, 5239872, 5822080, 6351360, 6549840, 6986496, 8733120, 9527040, 10479744, 11644160, 13099680, 13972992, 17466240, 19054080, 20959488, 23288320, 26199360, 34932480, 41918976, 52398720, 69864960, 104797440, 209594880]

約数ペア:

[(1, 209594880), (2, 104797440), (3, 69864960), (4, 52398720), (5, 41918976), (6, 34932480), (8, 26199360), (9, 23288320), (10, 20959488), (11, 19054080), (12, 17466240), (15, 13972992), (16, 13099680), (18, 11644160), (20, 10479744), (22, 9527040), (24, 8733120), (30, 6986496), (32, 6549840), (33, 6351360), (36, 5822080), (40, 5239872), (44, 4763520), (45, 4657664), (48, 4366560), (55, 3810816), (60, 3493248), (64, 3274920), (66, 3175680), (72, 2911040), (80, 2619936), (88, 2381760), (90, 2328832), (96, 2183280), (99, 2117120), (110, 1905408), (120, 1746624), (128, 1637460), (132, 1587840), (144, 1455520), (160, 1309968), (165, 1270272), (176, 1190880), (180, 1164416), (192, 1091640), (198, 1058560), (220, 952704), (240, 873312), (256, 818730), (264, 793920), (288, 727760), (320, 654984), (330, 635136), (352, 595440), (360, 582208), (384, 545820), (396, 529280), (440, 476352), (480, 436656), (495, 423424), (512, 409365), (528, 396960), (576, 363880), (640, 327492), (660, 317568), (704, 297720), (720, 291104), (768, 272910), (792, 264640), (827, 253440), (880, 238176), (960, 218328), (990, 211712), (1056, 198480), (1152, 181940), (1280, 163746), (1320, 158784), (1408, 148860), (1440, 145552), (1536, 136455), (1584, 132320), (1654, 126720), (1760, 119088), (1920, 109164), (1980, 105856), (2112, 99240), (2304, 90970), (2481, 84480), (2560, 81873), (2640, 79392), (2816, 74430), (2880, 72776), (3168, 66160), (3308, 63360), (3520, 59544), (3840, 54582), (3960, 52928), (4135, 50688), (4224, 49620), (4608, 45485), (4962, 42240), (5280, 39696), (5632, 37215), (5760, 36388), (6336, 33080), (6616, 31680), (7040, 29772), (7443, 28160), (7680, 27291), (7920, 26464), (8270, 25344), (8448, 24810), (9097, 23040), (9924, 21120), (10560, 19848), (11520, 18194), (12405, 16896), (12672, 16540), (13232, 15840), (14080, 14886)]