128023445760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4762777}}^1$

素因数の和:4762808

約数の個数: 144

約数和(自身を含む): 467285675136

約数和(自身を除く): 339262229376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 4762777, 9525554, 14288331, 19051108, 23813885, 28576662, 33339439, 38102216, 47627770, 57153324, 66678878, 71441655, 76204432, 95255540, 100018317, 114306648, 133357756, 142883310, 152408864, 166697195, 190511080, 200036634, 228613296, 266715512, 285766620, 304817728, 333394390, 381022160, 400073268, 457226592, 500091585, 533431024, 571533240, 609635456, 666788780, 762044320, 800146536, 914453184, 1000183170, 1066862048, 1143066480, 1219270912, 1333577560, 1524088640, 1600293072, 1828906368, 2000366340, 2133724096, 2286132960, 2667155120, 3048177280, 3200586144, 3657812736, 4000732680, 4267448192, 4572265920, 5334310240, 6096354560, 6401172288, 8001465360, 8534896384, 9144531840, 10668620480, 12802344576, 16002930720, 18289063680, 21337240960, 25604689152, 32005861440, 42674481920, 64011722880, 128023445760]

約数ペア:

[(1, 128023445760), (2, 64011722880), (3, 42674481920), (4, 32005861440), (5, 25604689152), (6, 21337240960), (7, 18289063680), (8, 16002930720), (10, 12802344576), (12, 10668620480), (14, 9144531840), (15, 8534896384), (16, 8001465360), (20, 6401172288), (21, 6096354560), (24, 5334310240), (28, 4572265920), (30, 4267448192), (32, 4000732680), (35, 3657812736), (40, 3200586144), (42, 3048177280), (48, 2667155120), (56, 2286132960), (60, 2133724096), (64, 2000366340), (70, 1828906368), (80, 1600293072), (84, 1524088640), (96, 1333577560), (105, 1219270912), (112, 1143066480), (120, 1066862048), (128, 1000183170), (140, 914453184), (160, 800146536), (168, 762044320), (192, 666788780), (210, 609635456), (224, 571533240), (240, 533431024), (256, 500091585), (280, 457226592), (320, 400073268), (336, 381022160), (384, 333394390), (420, 304817728), (448, 285766620), (480, 266715512), (560, 228613296), (640, 200036634), (672, 190511080), (768, 166697195), (840, 152408864), (896, 142883310), (960, 133357756), (1120, 114306648), (1280, 100018317), (1344, 95255540), (1680, 76204432), (1792, 71441655), (1920, 66678878), (2240, 57153324), (2688, 47627770), (3360, 38102216), (3840, 33339439), (4480, 28576662), (5376, 23813885), (6720, 19051108), (8960, 14288331), (13440, 9525554), (26880, 4762777)]