16563231480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{84317}}^1$

素因数の和:85968

約数の個数: 64

約数和(自身を含む): 49720638240

約数和(自身を除く): 33157406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 16370, 19644, 24555, 32740, 39288, 49110, 65480, 84317, 98220, 168634, 196440, 252951, 337268, 421585, 505902, 674536, 843170, 1011804, 1264755, 1686340, 2023608, 2529510, 3372680, 5059020, 10118040, 138026929, 276053858, 414080787, 552107716, 690134645, 828161574, 1104215432, 1380269290, 1656323148, 2070403935, 2760538580, 3312646296, 4140807870, 5521077160, 8281615740, 16563231480]

約数ペア:

[(1, 16563231480), (2, 8281615740), (3, 5521077160), (4, 4140807870), (5, 3312646296), (6, 2760538580), (8, 2070403935), (10, 1656323148), (12, 1380269290), (15, 1104215432), (20, 828161574), (24, 690134645), (30, 552107716), (40, 414080787), (60, 276053858), (120, 138026929), (1637, 10118040), (3274, 5059020), (4911, 3372680), (6548, 2529510), (8185, 2023608), (9822, 1686340), (13096, 1264755), (16370, 1011804), (19644, 843170), (24555, 674536), (32740, 505902), (39288, 421585), (49110, 337268), (65480, 252951), (84317, 196440), (98220, 168634)]