162580320

素因数分解:

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

素因数の和:282

約数の個数: 216

約数和(自身を含む): 639095184

約数和(自身を除く): 476514864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2286, 2520, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9144, 10080, 10160, 10668, 11430, 12192, 13335, 14224, 15240, 16002, 16129, 17780, 18288, 20320, 21336, 22860, 26670, 28448, 30480, 32004, 32258, 35560, 36576, 40005, 42672, 45720, 48387, 53340, 60960, 64008, 64516, 71120, 80010, 80645, 85344, 91440, 96774, 106680, 112903, 128016, 129032, 142240, 145161, 160020, 161290, 182880, 193548, 213360, 225806, 241935, 256032, 258064, 290322, 320040, 322580, 338709, 387096, 426720, 451612, 483870, 516128, 564515, 580644, 640080, 645160, 677418, 725805, 774192, 903224, 967740, 1016127, 1129030, 1161288, 1280160, 1290320, 1354836, 1451610, 1548384, 1693545, 1806448, 1935480, 2032254, 2258060, 2322576, 2580640, 2709672, 2903220, 3387090, 3612896, 3870960, 4064508, 4516120, 4645152, 5080635, 5419344, 5806440, 6774180, 7741920, 8129016, 9032240, 10161270, 10838688, 11612880, 13548360, 16258032, 18064480, 20322540, 23225760, 27096720, 32516064, 40645080, 54193440, 81290160, 162580320]

約数ペア:

[(1, 162580320), (2, 81290160), (3, 54193440), (4, 40645080), (5, 32516064), (6, 27096720), (7, 23225760), (8, 20322540), (9, 18064480), (10, 16258032), (12, 13548360), (14, 11612880), (15, 10838688), (16, 10161270), (18, 9032240), (20, 8129016), (21, 7741920), (24, 6774180), (28, 5806440), (30, 5419344), (32, 5080635), (35, 4645152), (36, 4516120), (40, 4064508), (42, 3870960), (45, 3612896), (48, 3387090), (56, 2903220), (60, 2709672), (63, 2580640), (70, 2322576), (72, 2258060), (80, 2032254), (84, 1935480), (90, 1806448), (96, 1693545), (105, 1548384), (112, 1451610), (120, 1354836), (126, 1290320), (127, 1280160), (140, 1161288), (144, 1129030), (160, 1016127), (168, 967740), (180, 903224), (210, 774192), (224, 725805), (240, 677418), (252, 645160), (254, 640080), (280, 580644), (288, 564515), (315, 516128), (336, 483870), (360, 451612), (381, 426720), (420, 387096), (480, 338709), (504, 322580), (508, 320040), (560, 290322), (630, 258064), (635, 256032), (672, 241935), (720, 225806), (762, 213360), (840, 193548), (889, 182880), (1008, 161290), (1016, 160020), (1120, 145161), (1143, 142240), (1260, 129032), (1270, 128016), (1440, 112903), (1524, 106680), (1680, 96774), (1778, 91440), (1905, 85344), (2016, 80645), (2032, 80010), (2286, 71120), (2520, 64516), (2540, 64008), (2667, 60960), (3048, 53340), (3360, 48387), (3556, 45720), (3810, 42672), (4064, 40005), (4445, 36576), (4572, 35560), (5040, 32258), (5080, 32004), (5334, 30480), (5715, 28448), (6096, 26670), (7112, 22860), (7620, 21336), (8001, 20320), (8890, 18288), (9144, 17780), (10080, 16129), (10160, 16002), (10668, 15240), (11430, 14224), (12192, 13335)]