1996512000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 288

約数和(自身を含む): 7581310464

約数和(自身を除く): 5584798464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1280, 1344, 1400, 1500, 1600, 1680, 1750, 1792, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 2971, 3000, 3200, 3360, 3500, 3840, 4000, 4200, 4480, 4800, 5250, 5376, 5600, 5942, 6000, 6400, 6720, 7000, 8000, 8400, 8913, 8960, 9600, 10500, 11200, 11884, 12000, 13440, 14000, 14855, 16000, 16800, 17826, 19200, 20797, 21000, 22400, 23768, 24000, 26880, 28000, 29710, 32000, 33600, 35652, 41594, 42000, 44565, 44800, 47536, 48000, 56000, 59420, 62391, 67200, 71304, 74275, 83188, 84000, 89130, 95072, 96000, 103985, 112000, 118840, 124782, 134400, 142608, 148550, 166376, 168000, 178260, 190144, 207970, 222825, 224000, 237680, 249564, 285216, 297100, 311955, 332752, 336000, 356520, 371375, 380288, 415940, 445650, 475360, 499128, 519925, 570432, 594200, 623910, 665504, 672000, 713040, 742750, 760576, 831880, 891300, 950720, 998256, 1039850, 1114125, 1140864, 1188400, 1247820, 1331008, 1426080, 1485500, 1559775, 1663760, 1782600, 1901440, 1996512, 2079700, 2228250, 2281728, 2376800, 2495640, 2599625, 2662016, 2852160, 2971000, 3119550, 3327520, 3565200, 3802880, 3993024, 4159400, 4456500, 4753600, 4991280, 5199250, 5324032, 5704320, 5942000, 6239100, 6655040, 7130400, 7798875, 7986048, 8318800, 8913000, 9507200, 9982560, 10398500, 11408640, 11884000, 12478200, 13310080, 14260800, 15597750, 15972096, 16637600, 17826000, 19014400, 19965120, 20797000, 23768000, 24956400, 26620160, 28521600, 31195500, 33275200, 35652000, 39930240, 41594000, 47536000, 49912800, 57043200, 62391000, 66550400, 71304000, 79860480, 83188000, 95072000, 99825600, 124782000, 133100800, 142608000, 166376000, 199651200, 249564000, 285216000, 332752000, 399302400, 499128000, 665504000, 998256000, 1996512000]

約数ペア:

[(1, 1996512000), (2, 998256000), (3, 665504000), (4, 499128000), (5, 399302400), (6, 332752000), (7, 285216000), (8, 249564000), (10, 199651200), (12, 166376000), (14, 142608000), (15, 133100800), (16, 124782000), (20, 99825600), (21, 95072000), (24, 83188000), (25, 79860480), (28, 71304000), (30, 66550400), (32, 62391000), (35, 57043200), (40, 49912800), (42, 47536000), (48, 41594000), (50, 39930240), (56, 35652000), (60, 33275200), (64, 31195500), (70, 28521600), (75, 26620160), (80, 24956400), (84, 23768000), (96, 20797000), (100, 19965120), (105, 19014400), (112, 17826000), (120, 16637600), (125, 15972096), (128, 15597750), (140, 14260800), (150, 13310080), (160, 12478200), (168, 11884000), (175, 11408640), (192, 10398500), (200, 9982560), (210, 9507200), (224, 8913000), (240, 8318800), (250, 7986048), (256, 7798875), (280, 7130400), (300, 6655040), (320, 6239100), (336, 5942000), (350, 5704320), (375, 5324032), (384, 5199250), (400, 4991280), (420, 4753600), (448, 4456500), (480, 4159400), (500, 3993024), (525, 3802880), (560, 3565200), (600, 3327520), (640, 3119550), (672, 2971000), (700, 2852160), (750, 2662016), (768, 2599625), (800, 2495640), (840, 2376800), (875, 2281728), (896, 2228250), (960, 2079700), (1000, 1996512), (1050, 1901440), (1120, 1782600), (1200, 1663760), (1280, 1559775), (1344, 1485500), (1400, 1426080), (1500, 1331008), (1600, 1247820), (1680, 1188400), (1750, 1140864), (1792, 1114125), (1920, 1039850), (2000, 998256), (2100, 950720), (2240, 891300), (2400, 831880), (2625, 760576), (2688, 742750), (2800, 713040), (2971, 672000), (3000, 665504), (3200, 623910), (3360, 594200), (3500, 570432), (3840, 519925), (4000, 499128), (4200, 475360), (4480, 445650), (4800, 415940), (5250, 380288), (5376, 371375), (5600, 356520), (5942, 336000), (6000, 332752), (6400, 311955), (6720, 297100), (7000, 285216), (8000, 249564), (8400, 237680), (8913, 224000), (8960, 222825), (9600, 207970), (10500, 190144), (11200, 178260), (11884, 168000), (12000, 166376), (13440, 148550), (14000, 142608), (14855, 134400), (16000, 124782), (16800, 118840), (17826, 112000), (19200, 103985), (20797, 96000), (21000, 95072), (22400, 89130), (23768, 84000), (24000, 83188), (26880, 74275), (28000, 71304), (29710, 67200), (32000, 62391), (33600, 59420), (35652, 56000), (41594, 48000), (42000, 47536), (44565, 44800)]