13765182720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32887}}^1$

素因数の和:33020

約数の個数: 144

約数和(自身を含む): 44367227520

約数和(自身を除く): 30602044800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 3840, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 27904, 32887, 34880, 41856, 52320, 65774, 69760, 83712, 98661, 104640, 131548, 139520, 164435, 197322, 209280, 263096, 328870, 394644, 418560, 493305, 526192, 657740, 789288, 986610, 1052384, 1315480, 1578576, 1973220, 2104768, 2630960, 3157152, 3584683, 3946440, 4209536, 5261920, 6314304, 7169366, 7892880, 8419072, 10523840, 10754049, 12628608, 14338732, 15785760, 17923415, 21047680, 21508098, 25257216, 28677464, 31571520, 35846830, 42095360, 43016196, 53770245, 57354928, 63143040, 71693660, 86032392, 107540490, 114709856, 126286080, 143387320, 172064784, 215080980, 229419712, 286774640, 344129568, 430161960, 458839424, 573549280, 688259136, 860323920, 917678848, 1147098560, 1376518272, 1720647840, 2294197120, 2753036544, 3441295680, 4588394240, 6882591360, 13765182720]

約数ペア:

[(1, 13765182720), (2, 6882591360), (3, 4588394240), (4, 3441295680), (5, 2753036544), (6, 2294197120), (8, 1720647840), (10, 1376518272), (12, 1147098560), (15, 917678848), (16, 860323920), (20, 688259136), (24, 573549280), (30, 458839424), (32, 430161960), (40, 344129568), (48, 286774640), (60, 229419712), (64, 215080980), (80, 172064784), (96, 143387320), (109, 126286080), (120, 114709856), (128, 107540490), (160, 86032392), (192, 71693660), (218, 63143040), (240, 57354928), (256, 53770245), (320, 43016196), (327, 42095360), (384, 35846830), (436, 31571520), (480, 28677464), (545, 25257216), (640, 21508098), (654, 21047680), (768, 17923415), (872, 15785760), (960, 14338732), (1090, 12628608), (1280, 10754049), (1308, 10523840), (1635, 8419072), (1744, 7892880), (1920, 7169366), (2180, 6314304), (2616, 5261920), (3270, 4209536), (3488, 3946440), (3840, 3584683), (4360, 3157152), (5232, 2630960), (6540, 2104768), (6976, 1973220), (8720, 1578576), (10464, 1315480), (13080, 1052384), (13952, 986610), (17440, 789288), (20928, 657740), (26160, 526192), (27904, 493305), (32887, 418560), (34880, 394644), (41856, 328870), (52320, 263096), (65774, 209280), (69760, 197322), (83712, 164435), (98661, 139520), (104640, 131548)]