143986360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12020

約数の個数: 64

約数和(自身を含む): 378892800

約数和(自身を除く): 234906440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 11959, 12040, 23918, 47836, 59795, 83713, 95672, 119590, 167426, 239180, 334852, 418565, 478360, 514237, 669704, 837130, 1028474, 1674260, 2056948, 2571185, 3348520, 3599659, 4113896, 5142370, 7199318, 10284740, 14398636, 17998295, 20569480, 28797272, 35996590, 71993180, 143986360]

約数ペア:

[(1, 143986360), (2, 71993180), (4, 35996590), (5, 28797272), (7, 20569480), (8, 17998295), (10, 14398636), (14, 10284740), (20, 7199318), (28, 5142370), (35, 4113896), (40, 3599659), (43, 3348520), (56, 2571185), (70, 2056948), (86, 1674260), (140, 1028474), (172, 837130), (215, 669704), (280, 514237), (301, 478360), (344, 418565), (430, 334852), (602, 239180), (860, 167426), (1204, 119590), (1505, 95672), (1720, 83713), (2408, 59795), (3010, 47836), (6020, 23918), (11959, 12040)]