141382640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36067}}^1$

素因数の和:36094

約数の個数: 60

約数和(自身を含む): 382392936

約数和(自身を除く): 241010296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36067, 72134, 144268, 180335, 252469, 288536, 360670, 504938, 577072, 721340, 1009876, 1262345, 1442680, 1767283, 2019752, 2524690, 2885360, 3534566, 4039504, 5049380, 7069132, 8836415, 10098760, 14138264, 17672830, 20197520, 28276528, 35345660, 70691320, 141382640]

約数ペア:

[(1, 141382640), (2, 70691320), (4, 35345660), (5, 28276528), (7, 20197520), (8, 17672830), (10, 14138264), (14, 10098760), (16, 8836415), (20, 7069132), (28, 5049380), (35, 4039504), (40, 3534566), (49, 2885360), (56, 2524690), (70, 2019752), (80, 1767283), (98, 1442680), (112, 1262345), (140, 1009876), (196, 721340), (245, 577072), (280, 504938), (392, 360670), (490, 288536), (560, 252469), (784, 180335), (980, 144268), (1960, 72134), (3920, 36067)]