557208960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3769}}^1$

素因数の和:3809

約数の個数: 256

約数和(自身を含む): 2214950400

約数和(自身を除く): 1657741440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 3769, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 7538, 9240, 9856, 10560, 11307, 12320, 13440, 14784, 15076, 18480, 18845, 21120, 22614, 24640, 26383, 29568, 30152, 36960, 37690, 41459, 45228, 49280, 52766, 56535, 60304, 73920, 75380, 79149, 82918, 90456, 105532, 113070, 120608, 124377, 131915, 147840, 150760, 158298, 165836, 180912, 207295, 211064, 226140, 241216, 248754, 263830, 290213, 301520, 316596, 331672, 361824, 395745, 414590, 422128, 452280, 482432, 497508, 527660, 580426, 603040, 621885, 633192, 663344, 723648, 791490, 829180, 844256, 870639, 904560, 995016, 1055320, 1160852, 1206080, 1243770, 1266384, 1326688, 1447296, 1451065, 1582980, 1658360, 1688512, 1741278, 1809120, 1990032, 2110640, 2321704, 2412160, 2487540, 2532768, 2653376, 2902130, 3165960, 3316720, 3377024, 3482556, 3618240, 3980064, 4221280, 4353195, 4643408, 4975080, 5065536, 5306752, 5804260, 6331920, 6633440, 6965112, 7236480, 7960128, 8442560, 8706390, 9286816, 9950160, 10131072, 11608520, 12663840, 13266880, 13930224, 15920256, 16885120, 17412780, 18573632, 19900320, 23217040, 25327680, 26533760, 27860448, 34825560, 37147264, 39800640, 46434080, 50655360, 55720896, 69651120, 79601280, 92868160, 111441792, 139302240, 185736320, 278604480, 557208960]

約数ペア:

[(1, 557208960), (2, 278604480), (3, 185736320), (4, 139302240), (5, 111441792), (6, 92868160), (7, 79601280), (8, 69651120), (10, 55720896), (11, 50655360), (12, 46434080), (14, 39800640), (15, 37147264), (16, 34825560), (20, 27860448), (21, 26533760), (22, 25327680), (24, 23217040), (28, 19900320), (30, 18573632), (32, 17412780), (33, 16885120), (35, 15920256), (40, 13930224), (42, 13266880), (44, 12663840), (48, 11608520), (55, 10131072), (56, 9950160), (60, 9286816), (64, 8706390), (66, 8442560), (70, 7960128), (77, 7236480), (80, 6965112), (84, 6633440), (88, 6331920), (96, 5804260), (105, 5306752), (110, 5065536), (112, 4975080), (120, 4643408), (128, 4353195), (132, 4221280), (140, 3980064), (154, 3618240), (160, 3482556), (165, 3377024), (168, 3316720), (176, 3165960), (192, 2902130), (210, 2653376), (220, 2532768), (224, 2487540), (231, 2412160), (240, 2321704), (264, 2110640), (280, 1990032), (308, 1809120), (320, 1741278), (330, 1688512), (336, 1658360), (352, 1582980), (384, 1451065), (385, 1447296), (420, 1326688), (440, 1266384), (448, 1243770), (462, 1206080), (480, 1160852), (528, 1055320), (560, 995016), (616, 904560), (640, 870639), (660, 844256), (672, 829180), (704, 791490), (770, 723648), (840, 663344), (880, 633192), (896, 621885), (924, 603040), (960, 580426), (1056, 527660), (1120, 497508), (1155, 482432), (1232, 452280), (1320, 422128), (1344, 414590), (1408, 395745), (1540, 361824), (1680, 331672), (1760, 316596), (1848, 301520), (1920, 290213), (2112, 263830), (2240, 248754), (2310, 241216), (2464, 226140), (2640, 211064), (2688, 207295), (3080, 180912), (3360, 165836), (3520, 158298), (3696, 150760), (3769, 147840), (4224, 131915), (4480, 124377), (4620, 120608), (4928, 113070), (5280, 105532), (6160, 90456), (6720, 82918), (7040, 79149), (7392, 75380), (7538, 73920), (9240, 60304), (9856, 56535), (10560, 52766), (11307, 49280), (12320, 45228), (13440, 41459), (14784, 37690), (15076, 36960), (18480, 30152), (18845, 29568), (21120, 26383), (22614, 24640)]