325160640

素因数分解:

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

素因数の和:284

約数の個数: 252

約数和(自身を含む): 1288334736

約数和(自身を除く): 963174096

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 280, 288, 315, 320, 336, 360, 381, 420, 448, 480, 504, 508, 560, 576, 630, 635, 672, 720, 762, 840, 889, 960, 1008, 1016, 1120, 1143, 1260, 1270, 1344, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2240, 2286, 2520, 2540, 2667, 2880, 3048, 3360, 3556, 3810, 4032, 4064, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6720, 7112, 7620, 8001, 8128, 8890, 9144, 10080, 10160, 10668, 11430, 12192, 13335, 14224, 15240, 16002, 16129, 17780, 18288, 20160, 20320, 21336, 22860, 24384, 26670, 28448, 30480, 32004, 32258, 35560, 36576, 40005, 40640, 42672, 45720, 48387, 53340, 56896, 60960, 64008, 64516, 71120, 73152, 80010, 80645, 85344, 91440, 96774, 106680, 112903, 121920, 128016, 129032, 142240, 145161, 160020, 161290, 170688, 182880, 193548, 213360, 225806, 241935, 256032, 258064, 284480, 290322, 320040, 322580, 338709, 365760, 387096, 426720, 451612, 483870, 512064, 516128, 564515, 580644, 640080, 645160, 677418, 725805, 774192, 853440, 903224, 967740, 1016127, 1032256, 1129030, 1161288, 1280160, 1290320, 1354836, 1451610, 1548384, 1693545, 1806448, 1935480, 2032254, 2258060, 2322576, 2560320, 2580640, 2709672, 2903220, 3096768, 3387090, 3612896, 3870960, 4064508, 4516120, 4645152, 5080635, 5161280, 5419344, 5806440, 6774180, 7225792, 7741920, 8129016, 9032240, 9290304, 10161270, 10838688, 11612880, 13548360, 15483840, 16258032, 18064480, 20322540, 21677376, 23225760, 27096720, 32516064, 36128960, 40645080, 46451520, 54193440, 65032128, 81290160, 108386880, 162580320, 325160640]

約数ペア:

[(1, 325160640), (2, 162580320), (3, 108386880), (4, 81290160), (5, 65032128), (6, 54193440), (7, 46451520), (8, 40645080), (9, 36128960), (10, 32516064), (12, 27096720), (14, 23225760), (15, 21677376), (16, 20322540), (18, 18064480), (20, 16258032), (21, 15483840), (24, 13548360), (28, 11612880), (30, 10838688), (32, 10161270), (35, 9290304), (36, 9032240), (40, 8129016), (42, 7741920), (45, 7225792), (48, 6774180), (56, 5806440), (60, 5419344), (63, 5161280), (64, 5080635), (70, 4645152), (72, 4516120), (80, 4064508), (84, 3870960), (90, 3612896), (96, 3387090), (105, 3096768), (112, 2903220), (120, 2709672), (126, 2580640), (127, 2560320), (140, 2322576), (144, 2258060), (160, 2032254), (168, 1935480), (180, 1806448), (192, 1693545), (210, 1548384), (224, 1451610), (240, 1354836), (252, 1290320), (254, 1280160), (280, 1161288), (288, 1129030), (315, 1032256), (320, 1016127), (336, 967740), (360, 903224), (381, 853440), (420, 774192), (448, 725805), (480, 677418), (504, 645160), (508, 640080), (560, 580644), (576, 564515), (630, 516128), (635, 512064), (672, 483870), (720, 451612), (762, 426720), (840, 387096), (889, 365760), (960, 338709), (1008, 322580), (1016, 320040), (1120, 290322), (1143, 284480), (1260, 258064), (1270, 256032), (1344, 241935), (1440, 225806), (1524, 213360), (1680, 193548), (1778, 182880), (1905, 170688), (2016, 161290), (2032, 160020), (2240, 145161), (2286, 142240), (2520, 129032), (2540, 128016), (2667, 121920), (2880, 112903), (3048, 106680), (3360, 96774), (3556, 91440), (3810, 85344), (4032, 80645), (4064, 80010), (4445, 73152), (4572, 71120), (5040, 64516), (5080, 64008), (5334, 60960), (5715, 56896), (6096, 53340), (6720, 48387), (7112, 45720), (7620, 42672), (8001, 40640), (8128, 40005), (8890, 36576), (9144, 35560), (10080, 32258), (10160, 32004), (10668, 30480), (11430, 28448), (12192, 26670), (13335, 24384), (14224, 22860), (15240, 21336), (16002, 20320), (16129, 20160), (17780, 18288)]