2042423040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{75983}}^1$

素因数の和:76014

約数の個数: 144

約数和(自身を含む): 7454942208

約数和(自身を除く): 5412519168

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, 75983, 151966, 227949, 303932, 379915, 455898, 531881, 607864, 759830, 911796, 1063762, 1139745, 1215728, 1519660, 1595643, 1823592, 2127524, 2279490, 2431456, 2659405, 3039320, 3191286, 3647184, 4255048, 4558980, 4862912, 5318810, 6078640, 6382572, 7294368, 7978215, 8510096, 9117960, 9725824, 10637620, 12157280, 12765144, 14588736, 15956430, 17020192, 18235920, 19451648, 21275240, 24314560, 25530288, 29177472, 31912860, 34040384, 36471840, 42550480, 48629120, 51060576, 58354944, 63825720, 68080768, 72943680, 85100960, 97258240, 102121152, 127651440, 136161536, 145887360, 170201920, 204242304, 255302880, 291774720, 340403840, 408484608, 510605760, 680807680, 1021211520, 2042423040]

約数ペア:

[(1, 2042423040), (2, 1021211520), (3, 680807680), (4, 510605760), (5, 408484608), (6, 340403840), (7, 291774720), (8, 255302880), (10, 204242304), (12, 170201920), (14, 145887360), (15, 136161536), (16, 127651440), (20, 102121152), (21, 97258240), (24, 85100960), (28, 72943680), (30, 68080768), (32, 63825720), (35, 58354944), (40, 51060576), (42, 48629120), (48, 42550480), (56, 36471840), (60, 34040384), (64, 31912860), (70, 29177472), (80, 25530288), (84, 24314560), (96, 21275240), (105, 19451648), (112, 18235920), (120, 17020192), (128, 15956430), (140, 14588736), (160, 12765144), (168, 12157280), (192, 10637620), (210, 9725824), (224, 9117960), (240, 8510096), (256, 7978215), (280, 7294368), (320, 6382572), (336, 6078640), (384, 5318810), (420, 4862912), (448, 4558980), (480, 4255048), (560, 3647184), (640, 3191286), (672, 3039320), (768, 2659405), (840, 2431456), (896, 2279490), (960, 2127524), (1120, 1823592), (1280, 1595643), (1344, 1519660), (1680, 1215728), (1792, 1139745), (1920, 1063762), (2240, 911796), (2688, 759830), (3360, 607864), (3840, 531881), (4480, 455898), (5376, 379915), (6720, 303932), (8960, 227949), (13440, 151966), (26880, 75983)]