1057027840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2098

約数の個数: 144

約数和(自身を含む): 2838134880

約数和(自身を除く): 1781107040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1184, 1280, 1408, 1480, 1628, 1760, 2029, 2035, 2368, 2816, 2960, 3256, 3520, 4058, 4070, 4736, 5920, 6512, 7040, 8116, 8140, 9472, 10145, 11840, 13024, 14080, 16232, 16280, 20290, 22319, 23680, 26048, 32464, 32560, 40580, 44638, 47360, 52096, 64928, 65120, 75073, 81160, 89276, 104192, 111595, 129856, 130240, 150146, 162320, 178552, 223190, 259712, 260480, 300292, 324640, 357104, 375365, 446380, 519424, 520960, 600584, 649280, 714208, 750730, 825803, 892760, 1201168, 1298560, 1428416, 1501460, 1651606, 1785520, 2402336, 2597120, 2856832, 3002920, 3303212, 3571040, 4129015, 4804672, 5713664, 6005840, 6606424, 7142080, 8258030, 9609344, 12011680, 13212848, 14284160, 16516060, 19218688, 24023360, 26425696, 28568320, 33032120, 48046720, 52851392, 66064240, 96093440, 105702784, 132128480, 211405568, 264256960, 528513920, 1057027840]

約数ペア:

[(1, 1057027840), (2, 528513920), (4, 264256960), (5, 211405568), (8, 132128480), (10, 105702784), (11, 96093440), (16, 66064240), (20, 52851392), (22, 48046720), (32, 33032120), (37, 28568320), (40, 26425696), (44, 24023360), (55, 19218688), (64, 16516060), (74, 14284160), (80, 13212848), (88, 12011680), (110, 9609344), (128, 8258030), (148, 7142080), (160, 6606424), (176, 6005840), (185, 5713664), (220, 4804672), (256, 4129015), (296, 3571040), (320, 3303212), (352, 3002920), (370, 2856832), (407, 2597120), (440, 2402336), (592, 1785520), (640, 1651606), (704, 1501460), (740, 1428416), (814, 1298560), (880, 1201168), (1184, 892760), (1280, 825803), (1408, 750730), (1480, 714208), (1628, 649280), (1760, 600584), (2029, 520960), (2035, 519424), (2368, 446380), (2816, 375365), (2960, 357104), (3256, 324640), (3520, 300292), (4058, 260480), (4070, 259712), (4736, 223190), (5920, 178552), (6512, 162320), (7040, 150146), (8116, 130240), (8140, 129856), (9472, 111595), (10145, 104192), (11840, 89276), (13024, 81160), (14080, 75073), (16232, 65120), (16280, 64928), (20290, 52096), (22319, 47360), (23680, 44638), (26048, 40580), (32464, 32560)]