19815768000

素因数分解:

$2^6\times 3^2\times 5^3\times 7^1\times {\mathrm{39317}}^1$

素因数の和:39357

約数の個数: 336

約数和(自身を含む): 81012694464

約数和(自身を除く): 61196926464

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, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 2000, 2016, 2100, 2240, 2250, 2400, 2520, 2625, 2800, 2880, 3000, 3150, 3360, 3500, 3600, 4000, 4032, 4200, 4500, 4800, 5040, 5250, 5600, 6000, 6300, 6720, 7000, 7200, 7875, 8000, 8400, 9000, 10080, 10500, 11200, 12000, 12600, 14000, 14400, 15750, 16800, 18000, 20160, 21000, 24000, 25200, 28000, 31500, 33600, 36000, 39317, 42000, 50400, 56000, 63000, 72000, 78634, 84000, 100800, 117951, 126000, 157268, 168000, 196585, 235902, 252000, 275219, 314536, 353853, 393170, 471804, 504000, 550438, 589755, 629072, 707706, 786340, 825657, 943608, 982925, 1100876, 1179510, 1258144, 1376095, 1415412, 1572680, 1651314, 1769265, 1887216, 1965850, 2201752, 2359020, 2476971, 2516288, 2752190, 2830824, 2948775, 3145360, 3302628, 3538530, 3774432, 3931700, 4128285, 4403504, 4718040, 4914625, 4953942, 5504380, 5661648, 5897550, 6290720, 6605256, 6880475, 7077060, 7548864, 7863400, 8256570, 8807008, 8846325, 9436080, 9829250, 9907884, 11008760, 11323296, 11795100, 12384855, 12581440, 13210512, 13760950, 14154120, 14743875, 15726800, 16513140, 17614016, 17692650, 18872160, 19658500, 19815768, 20641425, 22017520, 22646592, 23590200, 24769710, 26421024, 27521900, 28308240, 29487750, 31453600, 33026280, 34402375, 35385300, 37744320, 39317000, 39631536, 41282850, 44035040, 44231625, 47180400, 49539420, 52842048, 55043800, 56616480, 58975500, 61924275, 62907200, 66052560, 68804750, 70770600, 78634000, 79263072, 82565700, 88070080, 88463250, 94360800, 99078840, 103207125, 110087600, 113232960, 117951000, 123848550, 132105120, 137609500, 141541200, 157268000, 158526144, 165131400, 176926500, 188721600, 198157680, 206414250, 220175200, 235902000, 247697100, 264210240, 275219000, 283082400, 309621375, 314536000, 330262800, 353853000, 396315360, 412828500, 440350400, 471804000, 495394200, 550438000, 566164800, 619242750, 660525600, 707706000, 792630720, 825657000, 943608000, 990788400, 1100876000, 1238485500, 1321051200, 1415412000, 1651314000, 1981576800, 2201752000, 2476971000, 2830824000, 3302628000, 3963153600, 4953942000, 6605256000, 9907884000, 19815768000]

約数ペア:

[(1, 19815768000), (2, 9907884000), (3, 6605256000), (4, 4953942000), (5, 3963153600), (6, 3302628000), (7, 2830824000), (8, 2476971000), (9, 2201752000), (10, 1981576800), (12, 1651314000), (14, 1415412000), (15, 1321051200), (16, 1238485500), (18, 1100876000), (20, 990788400), (21, 943608000), (24, 825657000), (25, 792630720), (28, 707706000), (30, 660525600), (32, 619242750), (35, 566164800), (36, 550438000), (40, 495394200), (42, 471804000), (45, 440350400), (48, 412828500), (50, 396315360), (56, 353853000), (60, 330262800), (63, 314536000), (64, 309621375), (70, 283082400), (72, 275219000), (75, 264210240), (80, 247697100), (84, 235902000), (90, 220175200), (96, 206414250), (100, 198157680), (105, 188721600), (112, 176926500), (120, 165131400), (125, 158526144), (126, 157268000), (140, 141541200), (144, 137609500), (150, 132105120), (160, 123848550), (168, 117951000), (175, 113232960), (180, 110087600), (192, 103207125), (200, 99078840), (210, 94360800), (224, 88463250), (225, 88070080), (240, 82565700), (250, 79263072), (252, 78634000), (280, 70770600), (288, 68804750), (300, 66052560), (315, 62907200), (320, 61924275), (336, 58975500), (350, 56616480), (360, 55043800), (375, 52842048), (400, 49539420), (420, 47180400), (448, 44231625), (450, 44035040), (480, 41282850), (500, 39631536), (504, 39317000), (525, 37744320), (560, 35385300), (576, 34402375), (600, 33026280), (630, 31453600), (672, 29487750), (700, 28308240), (720, 27521900), (750, 26421024), (800, 24769710), (840, 23590200), (875, 22646592), (900, 22017520), (960, 20641425), (1000, 19815768), (1008, 19658500), (1050, 18872160), (1120, 17692650), (1125, 17614016), (1200, 16513140), (1260, 15726800), (1344, 14743875), (1400, 14154120), (1440, 13760950), (1500, 13210512), (1575, 12581440), (1600, 12384855), (1680, 11795100), (1750, 11323296), (1800, 11008760), (2000, 9907884), (2016, 9829250), (2100, 9436080), (2240, 8846325), (2250, 8807008), (2400, 8256570), (2520, 7863400), (2625, 7548864), (2800, 7077060), (2880, 6880475), (3000, 6605256), (3150, 6290720), (3360, 5897550), (3500, 5661648), (3600, 5504380), (4000, 4953942), (4032, 4914625), (4200, 4718040), (4500, 4403504), (4800, 4128285), (5040, 3931700), (5250, 3774432), (5600, 3538530), (6000, 3302628), (6300, 3145360), (6720, 2948775), (7000, 2830824), (7200, 2752190), (7875, 2516288), (8000, 2476971), (8400, 2359020), (9000, 2201752), (10080, 1965850), (10500, 1887216), (11200, 1769265), (12000, 1651314), (12600, 1572680), (14000, 1415412), (14400, 1376095), (15750, 1258144), (16800, 1179510), (18000, 1100876), (20160, 982925), (21000, 943608), (24000, 825657), (25200, 786340), (28000, 707706), (31500, 629072), (33600, 589755), (36000, 550438), (39317, 504000), (42000, 471804), (50400, 393170), (56000, 353853), (63000, 314536), (72000, 275219), (78634, 252000), (84000, 235902), (100800, 196585), (117951, 168000), (126000, 157268)]