2020284000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8055

約数の個数: 288

約数和(自身を含む): 8195294016

約数和(自身を除く): 6175010016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3150, 3360, 3500, 3600, 4000, 4200, 4500, 5040, 5250, 5600, 6000, 6300, 7000, 7200, 7875, 8017, 8400, 9000, 10080, 10500, 12000, 12600, 14000, 15750, 16034, 16800, 18000, 21000, 24051, 25200, 28000, 31500, 32068, 36000, 40085, 42000, 48102, 50400, 56119, 63000, 64136, 72153, 80170, 84000, 96204, 112238, 120255, 126000, 128272, 144306, 160340, 168357, 192408, 200425, 224476, 240510, 252000, 256544, 280595, 288612, 320680, 336714, 360765, 384816, 400850, 448952, 481020, 505071, 561190, 577224, 601275, 641360, 673428, 721530, 769632, 801700, 841785, 897904, 962040, 1002125, 1010142, 1122380, 1154448, 1202550, 1282720, 1346856, 1402975, 1443060, 1603400, 1683570, 1795808, 1803825, 1924080, 2004250, 2020284, 2244760, 2308896, 2405100, 2525355, 2693712, 2805950, 2886120, 3006375, 3206800, 3367140, 3607650, 3848160, 4008500, 4040568, 4208925, 4489520, 4810200, 5050710, 5387424, 5611900, 5772240, 6012750, 6413600, 6734280, 7014875, 7215300, 8017000, 8081136, 8417850, 8979040, 9019125, 9620400, 10101420, 11223800, 11544480, 12025500, 12626775, 13468560, 14029750, 14430600, 16034000, 16162272, 16835700, 18038250, 19240800, 20202840, 21044625, 22447600, 24051000, 25253550, 26937120, 28059500, 28861200, 32068000, 33671400, 36076500, 40405680, 42089250, 44895200, 48102000, 50507100, 56119000, 57722400, 63133875, 67342800, 72153000, 80811360, 84178500, 96204000, 101014200, 112238000, 126267750, 134685600, 144306000, 168357000, 202028400, 224476000, 252535500, 288612000, 336714000, 404056800, 505071000, 673428000, 1010142000, 2020284000]

約数ペア:

[(1, 2020284000), (2, 1010142000), (3, 673428000), (4, 505071000), (5, 404056800), (6, 336714000), (7, 288612000), (8, 252535500), (9, 224476000), (10, 202028400), (12, 168357000), (14, 144306000), (15, 134685600), (16, 126267750), (18, 112238000), (20, 101014200), (21, 96204000), (24, 84178500), (25, 80811360), (28, 72153000), (30, 67342800), (32, 63133875), (35, 57722400), (36, 56119000), (40, 50507100), (42, 48102000), (45, 44895200), (48, 42089250), (50, 40405680), (56, 36076500), (60, 33671400), (63, 32068000), (70, 28861200), (72, 28059500), (75, 26937120), (80, 25253550), (84, 24051000), (90, 22447600), (96, 21044625), (100, 20202840), (105, 19240800), (112, 18038250), (120, 16835700), (125, 16162272), (126, 16034000), (140, 14430600), (144, 14029750), (150, 13468560), (160, 12626775), (168, 12025500), (175, 11544480), (180, 11223800), (200, 10101420), (210, 9620400), (224, 9019125), (225, 8979040), (240, 8417850), (250, 8081136), (252, 8017000), (280, 7215300), (288, 7014875), (300, 6734280), (315, 6413600), (336, 6012750), (350, 5772240), (360, 5611900), (375, 5387424), (400, 5050710), (420, 4810200), (450, 4489520), (480, 4208925), (500, 4040568), (504, 4008500), (525, 3848160), (560, 3607650), (600, 3367140), (630, 3206800), (672, 3006375), (700, 2886120), (720, 2805950), (750, 2693712), (800, 2525355), (840, 2405100), (875, 2308896), (900, 2244760), (1000, 2020284), (1008, 2004250), (1050, 1924080), (1120, 1803825), (1125, 1795808), (1200, 1683570), (1260, 1603400), (1400, 1443060), (1440, 1402975), (1500, 1346856), (1575, 1282720), (1680, 1202550), (1750, 1154448), (1800, 1122380), (2000, 1010142), (2016, 1002125), (2100, 962040), (2250, 897904), (2400, 841785), (2520, 801700), (2625, 769632), (2800, 721530), (3000, 673428), (3150, 641360), (3360, 601275), (3500, 577224), (3600, 561190), (4000, 505071), (4200, 481020), (4500, 448952), (5040, 400850), (5250, 384816), (5600, 360765), (6000, 336714), (6300, 320680), (7000, 288612), (7200, 280595), (7875, 256544), (8017, 252000), (8400, 240510), (9000, 224476), (10080, 200425), (10500, 192408), (12000, 168357), (12600, 160340), (14000, 144306), (15750, 128272), (16034, 126000), (16800, 120255), (18000, 112238), (21000, 96204), (24051, 84000), (25200, 80170), (28000, 72153), (31500, 64136), (32068, 63000), (36000, 56119), (40085, 50400), (42000, 48102)]