1968786000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 240

約数和(自身を含む): 7132751808

約数和(自身を除く): 5163965808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2430, 2700, 3000, 3240, 3375, 3600, 3888, 4050, 4051, 4500, 4860, 5400, 6000, 6075, 6480, 6750, 8100, 8102, 9000, 9720, 10125, 10800, 12150, 12153, 13500, 16200, 16204, 18000, 19440, 20250, 20255, 24300, 24306, 27000, 30375, 32400, 32408, 36459, 40500, 40510, 48600, 48612, 54000, 60750, 60765, 64816, 72918, 81000, 81020, 97200, 97224, 101275, 109377, 121500, 121530, 145836, 162000, 162040, 182295, 194448, 202550, 218754, 243000, 243060, 291672, 303825, 324080, 328131, 364590, 405100, 437508, 486000, 486120, 506375, 546885, 583344, 607650, 656262, 729180, 810200, 875016, 911475, 972240, 984393, 1012750, 1093770, 1215300, 1312524, 1458360, 1519125, 1620400, 1640655, 1750032, 1822950, 1968786, 2025500, 2187540, 2430600, 2625048, 2734425, 2916720, 3038250, 3281310, 3645900, 3937572, 4051000, 4375080, 4557375, 4861200, 4921965, 5250096, 5468850, 6076500, 6562620, 7291800, 7875144, 8102000, 8203275, 8750160, 9114750, 9843930, 10937700, 12153000, 13125240, 13672125, 14583600, 15750288, 16406550, 18229500, 19687860, 21875400, 24306000, 24609825, 26250480, 27344250, 32813100, 36459000, 39375720, 41016375, 43750800, 49219650, 54688500, 65626200, 72918000, 78751440, 82032750, 98439300, 109377000, 123049125, 131252400, 164065500, 196878600, 218754000, 246098250, 328131000, 393757200, 492196500, 656262000, 984393000, 1968786000]

約数ペア:

[(1, 1968786000), (2, 984393000), (3, 656262000), (4, 492196500), (5, 393757200), (6, 328131000), (8, 246098250), (9, 218754000), (10, 196878600), (12, 164065500), (15, 131252400), (16, 123049125), (18, 109377000), (20, 98439300), (24, 82032750), (25, 78751440), (27, 72918000), (30, 65626200), (36, 54688500), (40, 49219650), (45, 43750800), (48, 41016375), (50, 39375720), (54, 36459000), (60, 32813100), (72, 27344250), (75, 26250480), (80, 24609825), (81, 24306000), (90, 21875400), (100, 19687860), (108, 18229500), (120, 16406550), (125, 15750288), (135, 14583600), (144, 13672125), (150, 13125240), (162, 12153000), (180, 10937700), (200, 9843930), (216, 9114750), (225, 8750160), (240, 8203275), (243, 8102000), (250, 7875144), (270, 7291800), (300, 6562620), (324, 6076500), (360, 5468850), (375, 5250096), (400, 4921965), (405, 4861200), (432, 4557375), (450, 4375080), (486, 4051000), (500, 3937572), (540, 3645900), (600, 3281310), (648, 3038250), (675, 2916720), (720, 2734425), (750, 2625048), (810, 2430600), (900, 2187540), (972, 2025500), (1000, 1968786), (1080, 1822950), (1125, 1750032), (1200, 1640655), (1215, 1620400), (1296, 1519125), (1350, 1458360), (1500, 1312524), (1620, 1215300), (1800, 1093770), (1944, 1012750), (2000, 984393), (2025, 972240), (2160, 911475), (2250, 875016), (2430, 810200), (2700, 729180), (3000, 656262), (3240, 607650), (3375, 583344), (3600, 546885), (3888, 506375), (4050, 486120), (4051, 486000), (4500, 437508), (4860, 405100), (5400, 364590), (6000, 328131), (6075, 324080), (6480, 303825), (6750, 291672), (8100, 243060), (8102, 243000), (9000, 218754), (9720, 202550), (10125, 194448), (10800, 182295), (12150, 162040), (12153, 162000), (13500, 145836), (16200, 121530), (16204, 121500), (18000, 109377), (19440, 101275), (20250, 97224), (20255, 97200), (24300, 81020), (24306, 81000), (27000, 72918), (30375, 64816), (32400, 60765), (32408, 60750), (36459, 54000), (40500, 48612), (40510, 48600)]