70392560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 188101056

約数和(自身を除く): 117708496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 373, 560, 674, 746, 1348, 1492, 1685, 1865, 2359, 2611, 2696, 2984, 3370, 3730, 4718, 5222, 5392, 5968, 6740, 7460, 9436, 10444, 11795, 13055, 13480, 14920, 18872, 20888, 23590, 26110, 26960, 29840, 37744, 41776, 47180, 52220, 94360, 104440, 125701, 188720, 208880, 251402, 502804, 628505, 879907, 1005608, 1257010, 1759814, 2011216, 2514020, 3519628, 4399535, 5028040, 7039256, 8799070, 10056080, 14078512, 17598140, 35196280, 70392560]

約数ペア:

[(1, 70392560), (2, 35196280), (4, 17598140), (5, 14078512), (7, 10056080), (8, 8799070), (10, 7039256), (14, 5028040), (16, 4399535), (20, 3519628), (28, 2514020), (35, 2011216), (40, 1759814), (56, 1257010), (70, 1005608), (80, 879907), (112, 628505), (140, 502804), (280, 251402), (337, 208880), (373, 188720), (560, 125701), (674, 104440), (746, 94360), (1348, 52220), (1492, 47180), (1685, 41776), (1865, 37744), (2359, 29840), (2611, 26960), (2696, 26110), (2984, 23590), (3370, 20888), (3730, 18872), (4718, 14920), (5222, 13480), (5392, 13055), (5968, 11795), (6740, 10444), (7460, 9436)]