45710720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 122791680

約数和(自身を除く): 77080960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 151, 160, 172, 176, 215, 220, 302, 320, 344, 352, 430, 440, 473, 604, 640, 688, 704, 755, 860, 880, 946, 1208, 1376, 1408, 1510, 1661, 1720, 1760, 1892, 2365, 2416, 2752, 3020, 3322, 3440, 3520, 3784, 4730, 4832, 5504, 6040, 6493, 6644, 6880, 7040, 7568, 8305, 9460, 9664, 12080, 12986, 13288, 13760, 15136, 16610, 18920, 19328, 24160, 25972, 26576, 27520, 30272, 32465, 33220, 37840, 48320, 51944, 53152, 60544, 64930, 66440, 71423, 75680, 96640, 103888, 106304, 129860, 132880, 142846, 151360, 207776, 212608, 259720, 265760, 285692, 302720, 357115, 415552, 519440, 531520, 571384, 714230, 831104, 1038880, 1063040, 1142768, 1428460, 2077760, 2285536, 2856920, 4155520, 4571072, 5713840, 9142144, 11427680, 22855360, 45710720]

約数ペア:

[(1, 45710720), (2, 22855360), (4, 11427680), (5, 9142144), (8, 5713840), (10, 4571072), (11, 4155520), (16, 2856920), (20, 2285536), (22, 2077760), (32, 1428460), (40, 1142768), (43, 1063040), (44, 1038880), (55, 831104), (64, 714230), (80, 571384), (86, 531520), (88, 519440), (110, 415552), (128, 357115), (151, 302720), (160, 285692), (172, 265760), (176, 259720), (215, 212608), (220, 207776), (302, 151360), (320, 142846), (344, 132880), (352, 129860), (430, 106304), (440, 103888), (473, 96640), (604, 75680), (640, 71423), (688, 66440), (704, 64930), (755, 60544), (860, 53152), (880, 51944), (946, 48320), (1208, 37840), (1376, 33220), (1408, 32465), (1510, 30272), (1661, 27520), (1720, 26576), (1760, 25972), (1892, 24160), (2365, 19328), (2416, 18920), (2752, 16610), (3020, 15136), (3322, 13760), (3440, 13288), (3520, 12986), (3784, 12080), (4730, 9664), (4832, 9460), (5504, 8305), (6040, 7568), (6493, 7040), (6644, 6880)]