142268560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36293}}^1$

素因数の和:36320

約数の個数: 60

約数和(自身を含む): 384788988

約数和(自身を除く): 242520428

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, 36293, 72586, 145172, 181465, 254051, 290344, 362930, 508102, 580688, 725860, 1016204, 1270255, 1451720, 1778357, 2032408, 2540510, 2903440, 3556714, 4064816, 5081020, 7113428, 8891785, 10162040, 14226856, 17783570, 20324080, 28453712, 35567140, 71134280, 142268560]

約数ペア:

[(1, 142268560), (2, 71134280), (4, 35567140), (5, 28453712), (7, 20324080), (8, 17783570), (10, 14226856), (14, 10162040), (16, 8891785), (20, 7113428), (28, 5081020), (35, 4064816), (40, 3556714), (49, 2903440), (56, 2540510), (70, 2032408), (80, 1778357), (98, 1451720), (112, 1270255), (140, 1016204), (196, 725860), (245, 580688), (280, 508102), (392, 362930), (490, 290344), (560, 254051), (784, 181465), (980, 145172), (1960, 72586), (3920, 36293)]