5218778880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{64717}}^1$

素因数の和:64751

約数の個数: 216

約数和(自身を含む): 20636240352

約数和(自身を除く): 15417461472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 64717, 80640, 129434, 194151, 258868, 323585, 388302, 453019, 517736, 582453, 647170, 776604, 906038, 970755, 1035472, 1164906, 1294340, 1359057, 1553208, 1812076, 1941510, 2070944, 2265095, 2329812, 2588680, 2718114, 2912265, 3106416, 3624152, 3883020, 4077171, 4141888, 4530190, 4659624, 5177360, 5436228, 5824530, 6212832, 6795285, 7248304, 7766040, 8154342, 8283776, 9060380, 9319248, 10354720, 10872456, 11649060, 12425664, 13590570, 14496608, 15532080, 16308684, 16567552, 18120760, 18638496, 20385855, 20709440, 21744912, 23298120, 24851328, 27181140, 28993216, 31064160, 32617368, 36241520, 37276992, 40771710, 41418880, 43489824, 46596240, 49702656, 54362280, 57986432, 62128320, 65234736, 72483040, 74553984, 81543420, 82837760, 86979648, 93192480, 108724560, 115972864, 124256640, 130469472, 144966080, 149107968, 163086840, 173959296, 186384960, 217449120, 248513280, 260938944, 289932160, 326173680, 347918592, 372769920, 434898240, 521877888, 579864320, 652347360, 745539840, 869796480, 1043755776, 1304694720, 1739592960, 2609389440, 5218778880]

約数ペア:

[(1, 5218778880), (2, 2609389440), (3, 1739592960), (4, 1304694720), (5, 1043755776), (6, 869796480), (7, 745539840), (8, 652347360), (9, 579864320), (10, 521877888), (12, 434898240), (14, 372769920), (15, 347918592), (16, 326173680), (18, 289932160), (20, 260938944), (21, 248513280), (24, 217449120), (28, 186384960), (30, 173959296), (32, 163086840), (35, 149107968), (36, 144966080), (40, 130469472), (42, 124256640), (45, 115972864), (48, 108724560), (56, 93192480), (60, 86979648), (63, 82837760), (64, 81543420), (70, 74553984), (72, 72483040), (80, 65234736), (84, 62128320), (90, 57986432), (96, 54362280), (105, 49702656), (112, 46596240), (120, 43489824), (126, 41418880), (128, 40771710), (140, 37276992), (144, 36241520), (160, 32617368), (168, 31064160), (180, 28993216), (192, 27181140), (210, 24851328), (224, 23298120), (240, 21744912), (252, 20709440), (256, 20385855), (280, 18638496), (288, 18120760), (315, 16567552), (320, 16308684), (336, 15532080), (360, 14496608), (384, 13590570), (420, 12425664), (448, 11649060), (480, 10872456), (504, 10354720), (560, 9319248), (576, 9060380), (630, 8283776), (640, 8154342), (672, 7766040), (720, 7248304), (768, 6795285), (840, 6212832), (896, 5824530), (960, 5436228), (1008, 5177360), (1120, 4659624), (1152, 4530190), (1260, 4141888), (1280, 4077171), (1344, 3883020), (1440, 3624152), (1680, 3106416), (1792, 2912265), (1920, 2718114), (2016, 2588680), (2240, 2329812), (2304, 2265095), (2520, 2070944), (2688, 1941510), (2880, 1812076), (3360, 1553208), (3840, 1359057), (4032, 1294340), (4480, 1164906), (5040, 1035472), (5376, 970755), (5760, 906038), (6720, 776604), (8064, 647170), (8960, 582453), (10080, 517736), (11520, 453019), (13440, 388302), (16128, 323585), (20160, 258868), (26880, 194151), (40320, 129434), (64717, 80640)]