141539440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36107}}^1$

素因数の和:36134

約数の個数: 60

約数和(自身を含む): 382817016

約数和(自身を除く): 241277576

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, 36107, 72214, 144428, 180535, 252749, 288856, 361070, 505498, 577712, 722140, 1010996, 1263745, 1444280, 1769243, 2021992, 2527490, 2888560, 3538486, 4043984, 5054980, 7076972, 8846215, 10109960, 14153944, 17692430, 20219920, 28307888, 35384860, 70769720, 141539440]

約数ペア:

[(1, 141539440), (2, 70769720), (4, 35384860), (5, 28307888), (7, 20219920), (8, 17692430), (10, 14153944), (14, 10109960), (16, 8846215), (20, 7076972), (28, 5054980), (35, 4043984), (40, 3538486), (49, 2888560), (56, 2527490), (70, 2021992), (80, 1769243), (98, 1444280), (112, 1263745), (140, 1010996), (196, 722140), (245, 577712), (280, 505498), (392, 361070), (490, 288856), (560, 252749), (784, 180535), (980, 144428), (1960, 72214), (3920, 36107)]