2872128000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 320

約数和(自身を含む): 10918372608

約数和(自身を除く): 8046244608

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, 512, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1280, 1344, 1400, 1500, 1536, 1600, 1680, 1750, 1792, 1920, 2000, 2100, 2137, 2240, 2400, 2560, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 3584, 3840, 4000, 4200, 4274, 4480, 4800, 5250, 5376, 5600, 6000, 6400, 6411, 6720, 7000, 7680, 8000, 8400, 8548, 8960, 9600, 10500, 10685, 10752, 11200, 12000, 12800, 12822, 13440, 14000, 14959, 16000, 16800, 17096, 17920, 19200, 21000, 21370, 22400, 24000, 25644, 26880, 28000, 29918, 32000, 32055, 33600, 34192, 38400, 42000, 42740, 44800, 44877, 48000, 51288, 53425, 53760, 56000, 59836, 64000, 64110, 67200, 68384, 74795, 84000, 85480, 89600, 89754, 96000, 102576, 106850, 112000, 119672, 128220, 134400, 136768, 149590, 160275, 168000, 170960, 179508, 192000, 205152, 213700, 224000, 224385, 239344, 256440, 267125, 268800, 273536, 299180, 320550, 336000, 341920, 359016, 373975, 410304, 427400, 448000, 448770, 478688, 512880, 534250, 547072, 598360, 641100, 672000, 683840, 718032, 747950, 801375, 820608, 854800, 897540, 957376, 1025760, 1068500, 1094144, 1121925, 1196720, 1282200, 1344000, 1367680, 1436064, 1495900, 1602750, 1641216, 1709600, 1795080, 1869875, 1914752, 2051520, 2137000, 2243850, 2393440, 2564400, 2735360, 2872128, 2991800, 3205500, 3282432, 3419200, 3590160, 3739750, 3829504, 4103040, 4274000, 4487700, 4786880, 5128800, 5470720, 5609625, 5744256, 5983600, 6411000, 6838400, 7180320, 7479500, 7659008, 8206080, 8548000, 8975400, 9573760, 10257600, 11219250, 11488512, 11967200, 12822000, 13676800, 14360640, 14959000, 16412160, 17096000, 17950800, 19147520, 20515200, 22438500, 22977024, 23934400, 25644000, 27353600, 28721280, 29918000, 34192000, 35901600, 38295040, 41030400, 44877000, 47868800, 51288000, 57442560, 59836000, 68384000, 71803200, 82060800, 89754000, 95737600, 102576000, 114885120, 119672000, 136768000, 143606400, 179508000, 191475200, 205152000, 239344000, 287212800, 359016000, 410304000, 478688000, 574425600, 718032000, 957376000, 1436064000, 2872128000]

約数ペア:

[(1, 2872128000), (2, 1436064000), (3, 957376000), (4, 718032000), (5, 574425600), (6, 478688000), (7, 410304000), (8, 359016000), (10, 287212800), (12, 239344000), (14, 205152000), (15, 191475200), (16, 179508000), (20, 143606400), (21, 136768000), (24, 119672000), (25, 114885120), (28, 102576000), (30, 95737600), (32, 89754000), (35, 82060800), (40, 71803200), (42, 68384000), (48, 59836000), (50, 57442560), (56, 51288000), (60, 47868800), (64, 44877000), (70, 41030400), (75, 38295040), (80, 35901600), (84, 34192000), (96, 29918000), (100, 28721280), (105, 27353600), (112, 25644000), (120, 23934400), (125, 22977024), (128, 22438500), (140, 20515200), (150, 19147520), (160, 17950800), (168, 17096000), (175, 16412160), (192, 14959000), (200, 14360640), (210, 13676800), (224, 12822000), (240, 11967200), (250, 11488512), (256, 11219250), (280, 10257600), (300, 9573760), (320, 8975400), (336, 8548000), (350, 8206080), (375, 7659008), (384, 7479500), (400, 7180320), (420, 6838400), (448, 6411000), (480, 5983600), (500, 5744256), (512, 5609625), (525, 5470720), (560, 5128800), (600, 4786880), (640, 4487700), (672, 4274000), (700, 4103040), (750, 3829504), (768, 3739750), (800, 3590160), (840, 3419200), (875, 3282432), (896, 3205500), (960, 2991800), (1000, 2872128), (1050, 2735360), (1120, 2564400), (1200, 2393440), (1280, 2243850), (1344, 2137000), (1400, 2051520), (1500, 1914752), (1536, 1869875), (1600, 1795080), (1680, 1709600), (1750, 1641216), (1792, 1602750), (1920, 1495900), (2000, 1436064), (2100, 1367680), (2137, 1344000), (2240, 1282200), (2400, 1196720), (2560, 1121925), (2625, 1094144), (2688, 1068500), (2800, 1025760), (3000, 957376), (3200, 897540), (3360, 854800), (3500, 820608), (3584, 801375), (3840, 747950), (4000, 718032), (4200, 683840), (4274, 672000), (4480, 641100), (4800, 598360), (5250, 547072), (5376, 534250), (5600, 512880), (6000, 478688), (6400, 448770), (6411, 448000), (6720, 427400), (7000, 410304), (7680, 373975), (8000, 359016), (8400, 341920), (8548, 336000), (8960, 320550), (9600, 299180), (10500, 273536), (10685, 268800), (10752, 267125), (11200, 256440), (12000, 239344), (12800, 224385), (12822, 224000), (13440, 213700), (14000, 205152), (14959, 192000), (16000, 179508), (16800, 170960), (17096, 168000), (17920, 160275), (19200, 149590), (21000, 136768), (21370, 134400), (22400, 128220), (24000, 119672), (25644, 112000), (26880, 106850), (28000, 102576), (29918, 96000), (32000, 89754), (32055, 89600), (33600, 85480), (34192, 84000), (38400, 74795), (42000, 68384), (42740, 67200), (44800, 64110), (44877, 64000), (48000, 59836), (51288, 56000), (53425, 53760)]