1587841920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13127}}^1$

素因数の和:13162

約数の個数: 256

約数和(自身を含む): 6427468800

約数和(自身を除く): 4839626880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13127, 13440, 15120, 17280, 20160, 24192, 26254, 30240, 39381, 40320, 52508, 60480, 65635, 78762, 91889, 105016, 118143, 120960, 131270, 157524, 183778, 196905, 210032, 236286, 262540, 275667, 315048, 354429, 367556, 393810, 420064, 459445, 472572, 525080, 551334, 590715, 630096, 708858, 735112, 787620, 827001, 840128, 918890, 945144, 1050160, 1102668, 1181430, 1260192, 1378335, 1417716, 1470224, 1575240, 1654002, 1680256, 1772145, 1837780, 1890288, 2100320, 2205336, 2362860, 2481003, 2520384, 2756670, 2835432, 2940448, 3150480, 3308004, 3544290, 3675560, 3780576, 4135005, 4200640, 4410672, 4725720, 4962006, 5040768, 5513340, 5670864, 5880896, 6300960, 6616008, 7088580, 7351120, 7561152, 8270010, 8401280, 8821344, 9451440, 9924012, 11026680, 11341728, 11761792, 12405015, 12601920, 13232016, 14177160, 14702240, 15122304, 16540020, 17642688, 18902880, 19848024, 22053360, 22683456, 24810030, 25203840, 26464032, 28354320, 29404480, 33080040, 35285376, 37805760, 39696048, 44106720, 45366912, 49620060, 52928064, 56708640, 58808960, 66160080, 75611520, 79392096, 88213440, 99240120, 105856128, 113417280, 132320160, 158784192, 176426880, 198480240, 226834560, 264640320, 317568384, 396960480, 529280640, 793920960, 1587841920]

約数ペア:

[(1, 1587841920), (2, 793920960), (3, 529280640), (4, 396960480), (5, 317568384), (6, 264640320), (7, 226834560), (8, 198480240), (9, 176426880), (10, 158784192), (12, 132320160), (14, 113417280), (15, 105856128), (16, 99240120), (18, 88213440), (20, 79392096), (21, 75611520), (24, 66160080), (27, 58808960), (28, 56708640), (30, 52928064), (32, 49620060), (35, 45366912), (36, 44106720), (40, 39696048), (42, 37805760), (45, 35285376), (48, 33080040), (54, 29404480), (56, 28354320), (60, 26464032), (63, 25203840), (64, 24810030), (70, 22683456), (72, 22053360), (80, 19848024), (84, 18902880), (90, 17642688), (96, 16540020), (105, 15122304), (108, 14702240), (112, 14177160), (120, 13232016), (126, 12601920), (128, 12405015), (135, 11761792), (140, 11341728), (144, 11026680), (160, 9924012), (168, 9451440), (180, 8821344), (189, 8401280), (192, 8270010), (210, 7561152), (216, 7351120), (224, 7088580), (240, 6616008), (252, 6300960), (270, 5880896), (280, 5670864), (288, 5513340), (315, 5040768), (320, 4962006), (336, 4725720), (360, 4410672), (378, 4200640), (384, 4135005), (420, 3780576), (432, 3675560), (448, 3544290), (480, 3308004), (504, 3150480), (540, 2940448), (560, 2835432), (576, 2756670), (630, 2520384), (640, 2481003), (672, 2362860), (720, 2205336), (756, 2100320), (840, 1890288), (864, 1837780), (896, 1772145), (945, 1680256), (960, 1654002), (1008, 1575240), (1080, 1470224), (1120, 1417716), (1152, 1378335), (1260, 1260192), (1344, 1181430), (1440, 1102668), (1512, 1050160), (1680, 945144), (1728, 918890), (1890, 840128), (1920, 827001), (2016, 787620), (2160, 735112), (2240, 708858), (2520, 630096), (2688, 590715), (2880, 551334), (3024, 525080), (3360, 472572), (3456, 459445), (3780, 420064), (4032, 393810), (4320, 367556), (4480, 354429), (5040, 315048), (5760, 275667), (6048, 262540), (6720, 236286), (7560, 210032), (8064, 196905), (8640, 183778), (10080, 157524), (12096, 131270), (13127, 120960), (13440, 118143), (15120, 105016), (17280, 91889), (20160, 78762), (24192, 65635), (26254, 60480), (30240, 52508), (39381, 40320)]