538193062720

素因数分解:

$2^6\times 5^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1\times {\mathrm{11317}}^1$

素因数の和:12108

約数の個数: 112

約数和(自身を含む): 1288369318608

約数和(自身を除く): 750176255888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 353, 421, 706, 842, 1412, 1684, 1765, 2105, 2824, 3368, 3530, 4210, 5648, 6736, 7060, 8420, 11296, 11317, 13472, 14120, 16840, 22592, 22634, 26944, 28240, 33680, 45268, 56480, 56585, 67360, 90536, 112960, 113170, 134720, 148613, 181072, 226340, 297226, 362144, 452680, 594452, 724288, 743065, 905360, 1188904, 1486130, 1810720, 2377808, 2972260, 3621440, 3994901, 4755616, 4764457, 5944520, 7989802, 9511232, 9528914, 11889040, 15979604, 19057828, 19974505, 23778080, 23822285, 31959208, 38115656, 39949010, 47556160, 47644570, 63918416, 76231312, 79898020, 95289140, 127836832, 152462624, 159796040, 190578280, 255673664, 304925248, 319592080, 381156560, 639184160, 762313120, 1278368320, 1524626240, 1681853321, 3363706642, 6727413284, 8409266605, 13454826568, 16818533210, 26909653136, 33637066420, 53819306272, 67274132840, 107638612544, 134548265680, 269096531360, 538193062720]

約数ペア:

[(1, 538193062720), (2, 269096531360), (4, 134548265680), (5, 107638612544), (8, 67274132840), (10, 53819306272), (16, 33637066420), (20, 26909653136), (32, 16818533210), (40, 13454826568), (64, 8409266605), (80, 6727413284), (160, 3363706642), (320, 1681853321), (353, 1524626240), (421, 1278368320), (706, 762313120), (842, 639184160), (1412, 381156560), (1684, 319592080), (1765, 304925248), (2105, 255673664), (2824, 190578280), (3368, 159796040), (3530, 152462624), (4210, 127836832), (5648, 95289140), (6736, 79898020), (7060, 76231312), (8420, 63918416), (11296, 47644570), (11317, 47556160), (13472, 39949010), (14120, 38115656), (16840, 31959208), (22592, 23822285), (22634, 23778080), (26944, 19974505), (28240, 19057828), (33680, 15979604), (45268, 11889040), (56480, 9528914), (56585, 9511232), (67360, 7989802), (90536, 5944520), (112960, 4764457), (113170, 4755616), (134720, 3994901), (148613, 3621440), (181072, 2972260), (226340, 2377808), (297226, 1810720), (362144, 1486130), (452680, 1188904), (594452, 905360), (724288, 743065)]