2020641120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 7374175200

約数和(自身を除く): 5353534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 127, 135, 144, 145, 160, 174, 180, 216, 232, 240, 254, 261, 270, 288, 290, 348, 360, 381, 432, 435, 464, 480, 508, 522, 540, 580, 635, 696, 720, 762, 783, 864, 870, 928, 1016, 1044, 1080, 1143, 1160, 1270, 1305, 1392, 1440, 1524, 1566, 1740, 1905, 2032, 2088, 2160, 2286, 2320, 2540, 2610, 2784, 3048, 3132, 3429, 3480, 3683, 3810, 3915, 4064, 4176, 4320, 4572, 4640, 5080, 5220, 5715, 6096, 6264, 6858, 6960, 7366, 7620, 7830, 8352, 9144, 10160, 10440, 11049, 11430, 12192, 12528, 13716, 13920, 14732, 15240, 15660, 16129, 17145, 18288, 18415, 20320, 20880, 22098, 22860, 25056, 27432, 29464, 30480, 31320, 32258, 33147, 34290, 36576, 36830, 41760, 44196, 45720, 48387, 54864, 55245, 58928, 60960, 62640, 64516, 66294, 68580, 73660, 80645, 88392, 91440, 96774, 99441, 109728, 110490, 117856, 125280, 129032, 132588, 137160, 145161, 147320, 161290, 165735, 176784, 182880, 193548, 198882, 220980, 241935, 258064, 265176, 274320, 290322, 294640, 322580, 331470, 353568, 387096, 397764, 435483, 441960, 467741, 483870, 497205, 516128, 530352, 548640, 580644, 589280, 645160, 662940, 725805, 774192, 795528, 870966, 883920, 935482, 967740, 994410, 1060704, 1161288, 1290320, 1325880, 1403223, 1451610, 1548384, 1591056, 1741932, 1767840, 1870964, 1935480, 1988820, 2177415, 2322576, 2338705, 2580640, 2651760, 2806446, 2903220, 3182112, 3483864, 3741928, 3870960, 3977640, 4209669, 4354830, 4645152, 4677410, 5303520, 5612892, 5806440, 6967728, 7016115, 7483856, 7741920, 7955280, 8419338, 8709660, 9354820, 11225784, 11612880, 12629007, 13935456, 14032230, 14967712, 15910560, 16838676, 17419320, 18709640, 21048345, 22451568, 23225760, 25258014, 28064460, 33677352, 34838640, 37419280, 42096690, 44903136, 50516028, 56128920, 63145035, 67354704, 69677280, 74838560, 84193380, 101032056, 112257840, 126290070, 134709408, 168386760, 202064112, 224515680, 252580140, 336773520, 404128224, 505160280, 673547040, 1010320560, 2020641120]

約数ペア:

[(1, 2020641120), (2, 1010320560), (3, 673547040), (4, 505160280), (5, 404128224), (6, 336773520), (8, 252580140), (9, 224515680), (10, 202064112), (12, 168386760), (15, 134709408), (16, 126290070), (18, 112257840), (20, 101032056), (24, 84193380), (27, 74838560), (29, 69677280), (30, 67354704), (32, 63145035), (36, 56128920), (40, 50516028), (45, 44903136), (48, 42096690), (54, 37419280), (58, 34838640), (60, 33677352), (72, 28064460), (80, 25258014), (87, 23225760), (90, 22451568), (96, 21048345), (108, 18709640), (116, 17419320), (120, 16838676), (127, 15910560), (135, 14967712), (144, 14032230), (145, 13935456), (160, 12629007), (174, 11612880), (180, 11225784), (216, 9354820), (232, 8709660), (240, 8419338), (254, 7955280), (261, 7741920), (270, 7483856), (288, 7016115), (290, 6967728), (348, 5806440), (360, 5612892), (381, 5303520), (432, 4677410), (435, 4645152), (464, 4354830), (480, 4209669), (508, 3977640), (522, 3870960), (540, 3741928), (580, 3483864), (635, 3182112), (696, 2903220), (720, 2806446), (762, 2651760), (783, 2580640), (864, 2338705), (870, 2322576), (928, 2177415), (1016, 1988820), (1044, 1935480), (1080, 1870964), (1143, 1767840), (1160, 1741932), (1270, 1591056), (1305, 1548384), (1392, 1451610), (1440, 1403223), (1524, 1325880), (1566, 1290320), (1740, 1161288), (1905, 1060704), (2032, 994410), (2088, 967740), (2160, 935482), (2286, 883920), (2320, 870966), (2540, 795528), (2610, 774192), (2784, 725805), (3048, 662940), (3132, 645160), (3429, 589280), (3480, 580644), (3683, 548640), (3810, 530352), (3915, 516128), (4064, 497205), (4176, 483870), (4320, 467741), (4572, 441960), (4640, 435483), (5080, 397764), (5220, 387096), (5715, 353568), (6096, 331470), (6264, 322580), (6858, 294640), (6960, 290322), (7366, 274320), (7620, 265176), (7830, 258064), (8352, 241935), (9144, 220980), (10160, 198882), (10440, 193548), (11049, 182880), (11430, 176784), (12192, 165735), (12528, 161290), (13716, 147320), (13920, 145161), (14732, 137160), (15240, 132588), (15660, 129032), (16129, 125280), (17145, 117856), (18288, 110490), (18415, 109728), (20320, 99441), (20880, 96774), (22098, 91440), (22860, 88392), (25056, 80645), (27432, 73660), (29464, 68580), (30480, 66294), (31320, 64516), (32258, 62640), (33147, 60960), (34290, 58928), (36576, 55245), (36830, 54864), (41760, 48387), (44196, 45720)]