68316840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 224195400

約数和(自身を除く): 155878560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1741, 1962, 2180, 2616, 3270, 3482, 3924, 4360, 4905, 5223, 6540, 6964, 7848, 8705, 9810, 10446, 13080, 13928, 15669, 17410, 19620, 20892, 26115, 31338, 34820, 39240, 41784, 52230, 62676, 69640, 78345, 104460, 125352, 156690, 189769, 208920, 313380, 379538, 569307, 626760, 759076, 948845, 1138614, 1518152, 1707921, 1897690, 2277228, 2846535, 3415842, 3795380, 4554456, 5693070, 6831684, 7590760, 8539605, 11386140, 13663368, 17079210, 22772280, 34158420, 68316840]

約数ペア:

[(1, 68316840), (2, 34158420), (3, 22772280), (4, 17079210), (5, 13663368), (6, 11386140), (8, 8539605), (9, 7590760), (10, 6831684), (12, 5693070), (15, 4554456), (18, 3795380), (20, 3415842), (24, 2846535), (30, 2277228), (36, 1897690), (40, 1707921), (45, 1518152), (60, 1138614), (72, 948845), (90, 759076), (109, 626760), (120, 569307), (180, 379538), (218, 313380), (327, 208920), (360, 189769), (436, 156690), (545, 125352), (654, 104460), (872, 78345), (981, 69640), (1090, 62676), (1308, 52230), (1635, 41784), (1741, 39240), (1962, 34820), (2180, 31338), (2616, 26115), (3270, 20892), (3482, 19620), (3924, 17410), (4360, 15669), (4905, 13928), (5223, 13080), (6540, 10446), (6964, 9810), (7848, 8705)]