141233680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 80

約数和(自身を含む): 383011200

約数和(自身を除く): 241777520

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, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5147, 5488, 6860, 10294, 13720, 20588, 25735, 27440, 36029, 41176, 51470, 72058, 82352, 102940, 144116, 180145, 205880, 252203, 288232, 360290, 411760, 504406, 576464, 720580, 1008812, 1261015, 1441160, 1765421, 2017624, 2522030, 2882320, 3530842, 4035248, 5044060, 7061684, 8827105, 10088120, 14123368, 17654210, 20176240, 28246736, 35308420, 70616840, 141233680]

約数ペア:

[(1, 141233680), (2, 70616840), (4, 35308420), (5, 28246736), (7, 20176240), (8, 17654210), (10, 14123368), (14, 10088120), (16, 8827105), (20, 7061684), (28, 5044060), (35, 4035248), (40, 3530842), (49, 2882320), (56, 2522030), (70, 2017624), (80, 1765421), (98, 1441160), (112, 1261015), (140, 1008812), (196, 720580), (245, 576464), (280, 504406), (343, 411760), (392, 360290), (490, 288232), (560, 252203), (686, 205880), (784, 180145), (980, 144116), (1372, 102940), (1715, 82352), (1960, 72058), (2744, 51470), (3430, 41176), (3920, 36029), (5147, 27440), (5488, 25735), (6860, 20588), (10294, 13720)]