168127680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 617988096

約数和(自身を除く): 449860416

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, 127, 140, 160, 168, 192, 197, 210, 224, 240, 254, 280, 320, 336, 381, 394, 420, 448, 480, 508, 560, 591, 635, 672, 762, 788, 840, 889, 960, 985, 1016, 1120, 1182, 1270, 1344, 1379, 1524, 1576, 1680, 1778, 1905, 1970, 2032, 2240, 2364, 2540, 2667, 2758, 2955, 3048, 3152, 3360, 3556, 3810, 3940, 4064, 4137, 4445, 4728, 5080, 5334, 5516, 5910, 6096, 6304, 6720, 6895, 7112, 7620, 7880, 8128, 8274, 8890, 9456, 10160, 10668, 11032, 11820, 12192, 12608, 13335, 13790, 14224, 15240, 15760, 16548, 17780, 18912, 20320, 20685, 21336, 22064, 23640, 24384, 25019, 26670, 27580, 28448, 30480, 31520, 33096, 35560, 37824, 40640, 41370, 42672, 44128, 47280, 50038, 53340, 55160, 56896, 60960, 63040, 66192, 71120, 75057, 82740, 85344, 88256, 94560, 100076, 106680, 110320, 121920, 125095, 132384, 142240, 150114, 165480, 170688, 175133, 189120, 200152, 213360, 220640, 250190, 264768, 284480, 300228, 330960, 350266, 375285, 400304, 426720, 441280, 500380, 525399, 600456, 661920, 700532, 750570, 800608, 853440, 875665, 1000760, 1050798, 1200912, 1323840, 1401064, 1501140, 1601216, 1751330, 2001520, 2101596, 2401824, 2626995, 2802128, 3002280, 3502660, 4003040, 4203192, 4803648, 5253990, 5604256, 6004560, 7005320, 8006080, 8406384, 10507980, 11208512, 12009120, 14010640, 16812768, 21015960, 24018240, 28021280, 33625536, 42031920, 56042560, 84063840, 168127680]

約数ペア:

[(1, 168127680), (2, 84063840), (3, 56042560), (4, 42031920), (5, 33625536), (6, 28021280), (7, 24018240), (8, 21015960), (10, 16812768), (12, 14010640), (14, 12009120), (15, 11208512), (16, 10507980), (20, 8406384), (21, 8006080), (24, 7005320), (28, 6004560), (30, 5604256), (32, 5253990), (35, 4803648), (40, 4203192), (42, 4003040), (48, 3502660), (56, 3002280), (60, 2802128), (64, 2626995), (70, 2401824), (80, 2101596), (84, 2001520), (96, 1751330), (105, 1601216), (112, 1501140), (120, 1401064), (127, 1323840), (140, 1200912), (160, 1050798), (168, 1000760), (192, 875665), (197, 853440), (210, 800608), (224, 750570), (240, 700532), (254, 661920), (280, 600456), (320, 525399), (336, 500380), (381, 441280), (394, 426720), (420, 400304), (448, 375285), (480, 350266), (508, 330960), (560, 300228), (591, 284480), (635, 264768), (672, 250190), (762, 220640), (788, 213360), (840, 200152), (889, 189120), (960, 175133), (985, 170688), (1016, 165480), (1120, 150114), (1182, 142240), (1270, 132384), (1344, 125095), (1379, 121920), (1524, 110320), (1576, 106680), (1680, 100076), (1778, 94560), (1905, 88256), (1970, 85344), (2032, 82740), (2240, 75057), (2364, 71120), (2540, 66192), (2667, 63040), (2758, 60960), (2955, 56896), (3048, 55160), (3152, 53340), (3360, 50038), (3556, 47280), (3810, 44128), (3940, 42672), (4064, 41370), (4137, 40640), (4445, 37824), (4728, 35560), (5080, 33096), (5334, 31520), (5516, 30480), (5910, 28448), (6096, 27580), (6304, 26670), (6720, 25019), (6895, 24384), (7112, 23640), (7620, 22064), (7880, 21336), (8128, 20685), (8274, 20320), (8890, 18912), (9456, 17780), (10160, 16548), (10668, 15760), (11032, 15240), (11820, 14224), (12192, 13790), (12608, 13335)]