140785120

素因数分解:

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

素因数の和:732

約数の個数: 96

約数和(自身を含む): 382269888

約数和(自身を除く): 241484768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 337, 373, 560, 674, 746, 1120, 1348, 1492, 1685, 1865, 2359, 2611, 2696, 2984, 3370, 3730, 4718, 5222, 5392, 5968, 6740, 7460, 9436, 10444, 10784, 11795, 11936, 13055, 13480, 14920, 18872, 20888, 23590, 26110, 26960, 29840, 37744, 41776, 47180, 52220, 53920, 59680, 75488, 83552, 94360, 104440, 125701, 188720, 208880, 251402, 377440, 417760, 502804, 628505, 879907, 1005608, 1257010, 1759814, 2011216, 2514020, 3519628, 4022432, 4399535, 5028040, 7039256, 8799070, 10056080, 14078512, 17598140, 20112160, 28157024, 35196280, 70392560, 140785120]

約数ペア:

[(1, 140785120), (2, 70392560), (4, 35196280), (5, 28157024), (7, 20112160), (8, 17598140), (10, 14078512), (14, 10056080), (16, 8799070), (20, 7039256), (28, 5028040), (32, 4399535), (35, 4022432), (40, 3519628), (56, 2514020), (70, 2011216), (80, 1759814), (112, 1257010), (140, 1005608), (160, 879907), (224, 628505), (280, 502804), (337, 417760), (373, 377440), (560, 251402), (674, 208880), (746, 188720), (1120, 125701), (1348, 104440), (1492, 94360), (1685, 83552), (1865, 75488), (2359, 59680), (2611, 53920), (2696, 52220), (2984, 47180), (3370, 41776), (3730, 37744), (4718, 29840), (5222, 26960), (5392, 26110), (5968, 23590), (6740, 20888), (7460, 18872), (9436, 14920), (10444, 13480), (10784, 13055), (11795, 11936)]