18358957440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25097}}^1$

素因数の和:25249

約数の個数: 192

約数和(自身を含む): 63897500160

約数和(自身を除く): 45538542720

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, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 16256, 18288, 20320, 22860, 24384, 25097, 30480, 36576, 40640, 45720, 48768, 50194, 60960, 73152, 75291, 81280, 91440, 100388, 121920, 125485, 146304, 150582, 182880, 200776, 225873, 243840, 250970, 301164, 365760, 376455, 401552, 451746, 501940, 602328, 731520, 752910, 803104, 903492, 1003880, 1129365, 1204656, 1505820, 1606208, 1806984, 2007760, 2258730, 2409312, 3011640, 3187319, 3212416, 3613968, 4015520, 4517460, 4818624, 6023280, 6374638, 7227936, 8031040, 9034920, 9561957, 9637248, 12046560, 12749276, 14455872, 15936595, 16062080, 18069840, 19123914, 24093120, 25498552, 28685871, 28911744, 31873190, 36139680, 38247828, 47809785, 48186240, 50997104, 57371742, 63746380, 72279360, 76495656, 95619570, 101994208, 114743484, 127492760, 143429355, 144558720, 152991312, 191239140, 203988416, 229486968, 254985520, 286858710, 305982624, 382478280, 407976832, 458973936, 509971040, 573717420, 611965248, 764956560, 917947872, 1019942080, 1147434840, 1223930496, 1529913120, 1835895744, 2039884160, 2294869680, 3059826240, 3671791488, 4589739360, 6119652480, 9179478720, 18358957440]

約数ペア:

[(1, 18358957440), (2, 9179478720), (3, 6119652480), (4, 4589739360), (5, 3671791488), (6, 3059826240), (8, 2294869680), (9, 2039884160), (10, 1835895744), (12, 1529913120), (15, 1223930496), (16, 1147434840), (18, 1019942080), (20, 917947872), (24, 764956560), (30, 611965248), (32, 573717420), (36, 509971040), (40, 458973936), (45, 407976832), (48, 382478280), (60, 305982624), (64, 286858710), (72, 254985520), (80, 229486968), (90, 203988416), (96, 191239140), (120, 152991312), (127, 144558720), (128, 143429355), (144, 127492760), (160, 114743484), (180, 101994208), (192, 95619570), (240, 76495656), (254, 72279360), (288, 63746380), (320, 57371742), (360, 50997104), (381, 48186240), (384, 47809785), (480, 38247828), (508, 36139680), (576, 31873190), (635, 28911744), (640, 28685871), (720, 25498552), (762, 24093120), (960, 19123914), (1016, 18069840), (1143, 16062080), (1152, 15936595), (1270, 14455872), (1440, 12749276), (1524, 12046560), (1905, 9637248), (1920, 9561957), (2032, 9034920), (2286, 8031040), (2540, 7227936), (2880, 6374638), (3048, 6023280), (3810, 4818624), (4064, 4517460), (4572, 4015520), (5080, 3613968), (5715, 3212416), (5760, 3187319), (6096, 3011640), (7620, 2409312), (8128, 2258730), (9144, 2007760), (10160, 1806984), (11430, 1606208), (12192, 1505820), (15240, 1204656), (16256, 1129365), (18288, 1003880), (20320, 903492), (22860, 803104), (24384, 752910), (25097, 731520), (30480, 602328), (36576, 501940), (40640, 451746), (45720, 401552), (48768, 376455), (50194, 365760), (60960, 301164), (73152, 250970), (75291, 243840), (81280, 225873), (91440, 200776), (100388, 182880), (121920, 150582), (125485, 146304)]