2050822080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1931

約数の個数: 168

約数和(自身を含む): 7072884000

約数和(自身を除く): 5022061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 509, 576, 720, 960, 1018, 1399, 1440, 1527, 2036, 2545, 2798, 2880, 3054, 4072, 4197, 4581, 5090, 5596, 6108, 6995, 7635, 8144, 8394, 9162, 10180, 11192, 12216, 12591, 13990, 15270, 16288, 16788, 18324, 20360, 20985, 22384, 22905, 24432, 25182, 27980, 30540, 32576, 33576, 36648, 40720, 41970, 44768, 45810, 48864, 50364, 55960, 61080, 62955, 67152, 73296, 81440, 83940, 89536, 91620, 97728, 100728, 111920, 122160, 125910, 134304, 146592, 162880, 167880, 183240, 201456, 223840, 244320, 251820, 268608, 293184, 335760, 366480, 402912, 447680, 488640, 503640, 671520, 712091, 732960, 805824, 1007280, 1343040, 1424182, 1465920, 2014560, 2136273, 2848364, 3560455, 4029120, 4272546, 5696728, 6408819, 7120910, 8545092, 10681365, 11393456, 12817638, 14241820, 17090184, 21362730, 22786912, 25635276, 28483640, 32044095, 34180368, 42725460, 45573824, 51270552, 56967280, 64088190, 68360736, 85450920, 102541104, 113934560, 128176380, 136721472, 170901840, 205082208, 227869120, 256352760, 341803680, 410164416, 512705520, 683607360, 1025411040, 2050822080]

約数ペア:

[(1, 2050822080), (2, 1025411040), (3, 683607360), (4, 512705520), (5, 410164416), (6, 341803680), (8, 256352760), (9, 227869120), (10, 205082208), (12, 170901840), (15, 136721472), (16, 128176380), (18, 113934560), (20, 102541104), (24, 85450920), (30, 68360736), (32, 64088190), (36, 56967280), (40, 51270552), (45, 45573824), (48, 42725460), (60, 34180368), (64, 32044095), (72, 28483640), (80, 25635276), (90, 22786912), (96, 21362730), (120, 17090184), (144, 14241820), (160, 12817638), (180, 11393456), (192, 10681365), (240, 8545092), (288, 7120910), (320, 6408819), (360, 5696728), (480, 4272546), (509, 4029120), (576, 3560455), (720, 2848364), (960, 2136273), (1018, 2014560), (1399, 1465920), (1440, 1424182), (1527, 1343040), (2036, 1007280), (2545, 805824), (2798, 732960), (2880, 712091), (3054, 671520), (4072, 503640), (4197, 488640), (4581, 447680), (5090, 402912), (5596, 366480), (6108, 335760), (6995, 293184), (7635, 268608), (8144, 251820), (8394, 244320), (9162, 223840), (10180, 201456), (11192, 183240), (12216, 167880), (12591, 162880), (13990, 146592), (15270, 134304), (16288, 125910), (16788, 122160), (18324, 111920), (20360, 100728), (20985, 97728), (22384, 91620), (22905, 89536), (24432, 83940), (25182, 81440), (27980, 73296), (30540, 67152), (32576, 62955), (33576, 61080), (36648, 55960), (40720, 50364), (41970, 48864), (44768, 45810)]