20202840000

素因数分解:

$2^6\times 3^2\times 5^4\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8062

約数の個数: 420

約数和(自身を含む): 82709262064

約数和(自身を除く): 62506422064

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, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 625, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 1000, 1008, 1050, 1120, 1125, 1200, 1250, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1875, 2000, 2016, 2100, 2240, 2250, 2400, 2500, 2520, 2625, 2800, 2880, 3000, 3150, 3360, 3500, 3600, 3750, 4000, 4032, 4200, 4375, 4500, 4800, 5000, 5040, 5250, 5600, 5625, 6000, 6300, 6720, 7000, 7200, 7500, 7875, 8000, 8017, 8400, 8750, 9000, 10000, 10080, 10500, 11200, 11250, 12000, 12600, 13125, 14000, 14400, 15000, 15750, 16034, 16800, 17500, 18000, 20000, 20160, 21000, 22500, 24000, 24051, 25200, 26250, 28000, 30000, 31500, 32068, 33600, 35000, 36000, 39375, 40000, 40085, 42000, 45000, 48102, 50400, 52500, 56000, 56119, 60000, 63000, 64136, 70000, 72000, 72153, 78750, 80170, 84000, 90000, 96204, 100800, 105000, 112238, 120000, 120255, 126000, 128272, 140000, 144306, 157500, 160340, 168000, 168357, 180000, 192408, 200425, 210000, 224476, 240510, 252000, 256544, 280000, 280595, 288612, 315000, 320680, 336714, 360000, 360765, 384816, 400850, 420000, 448952, 481020, 504000, 505071, 513088, 561190, 577224, 601275, 630000, 641360, 673428, 721530, 769632, 801700, 840000, 841785, 897904, 962040, 1002125, 1010142, 1122380, 1154448, 1202550, 1260000, 1282720, 1346856, 1402975, 1443060, 1539264, 1603400, 1683570, 1795808, 1803825, 1924080, 2004250, 2020284, 2244760, 2308896, 2405100, 2520000, 2525355, 2565440, 2693712, 2805950, 2886120, 3006375, 3206800, 3367140, 3591616, 3607650, 3848160, 4008500, 4040568, 4208925, 4489520, 4617792, 4810200, 5010625, 5050710, 5387424, 5611900, 5772240, 6012750, 6413600, 6734280, 7014875, 7215300, 7696320, 8017000, 8081136, 8417850, 8979040, 9019125, 9620400, 10021250, 10101420, 10774848, 11223800, 11544480, 12025500, 12626775, 12827200, 13468560, 14029750, 14430600, 15031875, 16034000, 16162272, 16835700, 17958080, 18038250, 19240800, 20042500, 20202840, 21044625, 22447600, 23088960, 24051000, 25253550, 26937120, 28059500, 28861200, 30063750, 32068000, 32324544, 33671400, 35074375, 36076500, 38481600, 40085000, 40405680, 42089250, 44895200, 45095625, 48102000, 50507100, 53874240, 56119000, 57722400, 60127500, 63133875, 64136000, 67342800, 70148750, 72153000, 80170000, 80811360, 84178500, 89790400, 90191250, 96204000, 101014200, 105223125, 112238000, 115444800, 120255000, 126267750, 134685600, 140297500, 144306000, 160340000, 161622720, 168357000, 180382500, 192408000, 202028400, 210446250, 224476000, 240510000, 252535500, 269371200, 280595000, 288612000, 315669375, 320680000, 336714000, 360765000, 404056800, 420892500, 448952000, 481020000, 505071000, 561190000, 577224000, 631338750, 673428000, 721530000, 808113600, 841785000, 962040000, 1010142000, 1122380000, 1262677500, 1346856000, 1443060000, 1683570000, 2020284000, 2244760000, 2525355000, 2886120000, 3367140000, 4040568000, 5050710000, 6734280000, 10101420000, 20202840000]

約数ペア:

[(1, 20202840000), (2, 10101420000), (3, 6734280000), (4, 5050710000), (5, 4040568000), (6, 3367140000), (7, 2886120000), (8, 2525355000), (9, 2244760000), (10, 2020284000), (12, 1683570000), (14, 1443060000), (15, 1346856000), (16, 1262677500), (18, 1122380000), (20, 1010142000), (21, 962040000), (24, 841785000), (25, 808113600), (28, 721530000), (30, 673428000), (32, 631338750), (35, 577224000), (36, 561190000), (40, 505071000), (42, 481020000), (45, 448952000), (48, 420892500), (50, 404056800), (56, 360765000), (60, 336714000), (63, 320680000), (64, 315669375), (70, 288612000), (72, 280595000), (75, 269371200), (80, 252535500), (84, 240510000), (90, 224476000), (96, 210446250), (100, 202028400), (105, 192408000), (112, 180382500), (120, 168357000), (125, 161622720), (126, 160340000), (140, 144306000), (144, 140297500), (150, 134685600), (160, 126267750), (168, 120255000), (175, 115444800), (180, 112238000), (192, 105223125), (200, 101014200), (210, 96204000), (224, 90191250), (225, 89790400), (240, 84178500), (250, 80811360), (252, 80170000), (280, 72153000), (288, 70148750), (300, 67342800), (315, 64136000), (320, 63133875), (336, 60127500), (350, 57722400), (360, 56119000), (375, 53874240), (400, 50507100), (420, 48102000), (448, 45095625), (450, 44895200), (480, 42089250), (500, 40405680), (504, 40085000), (525, 38481600), (560, 36076500), (576, 35074375), (600, 33671400), (625, 32324544), (630, 32068000), (672, 30063750), (700, 28861200), (720, 28059500), (750, 26937120), (800, 25253550), (840, 24051000), (875, 23088960), (900, 22447600), (960, 21044625), (1000, 20202840), (1008, 20042500), (1050, 19240800), (1120, 18038250), (1125, 17958080), (1200, 16835700), (1250, 16162272), (1260, 16034000), (1344, 15031875), (1400, 14430600), (1440, 14029750), (1500, 13468560), (1575, 12827200), (1600, 12626775), (1680, 12025500), (1750, 11544480), (1800, 11223800), (1875, 10774848), (2000, 10101420), (2016, 10021250), (2100, 9620400), (2240, 9019125), (2250, 8979040), (2400, 8417850), (2500, 8081136), (2520, 8017000), (2625, 7696320), (2800, 7215300), (2880, 7014875), (3000, 6734280), (3150, 6413600), (3360, 6012750), (3500, 5772240), (3600, 5611900), (3750, 5387424), (4000, 5050710), (4032, 5010625), (4200, 4810200), (4375, 4617792), (4500, 4489520), (4800, 4208925), (5000, 4040568), (5040, 4008500), (5250, 3848160), (5600, 3607650), (5625, 3591616), (6000, 3367140), (6300, 3206800), (6720, 3006375), (7000, 2886120), (7200, 2805950), (7500, 2693712), (7875, 2565440), (8000, 2525355), (8017, 2520000), (8400, 2405100), (8750, 2308896), (9000, 2244760), (10000, 2020284), (10080, 2004250), (10500, 1924080), (11200, 1803825), (11250, 1795808), (12000, 1683570), (12600, 1603400), (13125, 1539264), (14000, 1443060), (14400, 1402975), (15000, 1346856), (15750, 1282720), (16034, 1260000), (16800, 1202550), (17500, 1154448), (18000, 1122380), (20000, 1010142), (20160, 1002125), (21000, 962040), (22500, 897904), (24000, 841785), (24051, 840000), (25200, 801700), (26250, 769632), (28000, 721530), (30000, 673428), (31500, 641360), (32068, 630000), (33600, 601275), (35000, 577224), (36000, 561190), (39375, 513088), (40000, 505071), (40085, 504000), (42000, 481020), (45000, 448952), (48102, 420000), (50400, 400850), (52500, 384816), (56000, 360765), (56119, 360000), (60000, 336714), (63000, 320680), (64136, 315000), (70000, 288612), (72000, 280595), (72153, 280000), (78750, 256544), (80170, 252000), (84000, 240510), (90000, 224476), (96204, 210000), (100800, 200425), (105000, 192408), (112238, 180000), (120000, 168357), (120255, 168000), (126000, 160340), (128272, 157500), (140000, 144306)]