140411200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 84

約数和(自身を含む): 348723712

約数和(自身を除く): 208312512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 691, 800, 1016, 1270, 1382, 1600, 2032, 2540, 2764, 3175, 3455, 4064, 5080, 5528, 6350, 6910, 8128, 10160, 11056, 12700, 13820, 17275, 20320, 22112, 25400, 27640, 34550, 40640, 44224, 50800, 55280, 69100, 87757, 101600, 110560, 138200, 175514, 203200, 221120, 276400, 351028, 438785, 552800, 702056, 877570, 1105600, 1404112, 1755140, 2193925, 2808224, 3510280, 4387850, 5616448, 7020560, 8775700, 14041120, 17551400, 28082240, 35102800, 70205600, 140411200]

約数ペア:

[(1, 140411200), (2, 70205600), (4, 35102800), (5, 28082240), (8, 17551400), (10, 14041120), (16, 8775700), (20, 7020560), (25, 5616448), (32, 4387850), (40, 3510280), (50, 2808224), (64, 2193925), (80, 1755140), (100, 1404112), (127, 1105600), (160, 877570), (200, 702056), (254, 552800), (320, 438785), (400, 351028), (508, 276400), (635, 221120), (691, 203200), (800, 175514), (1016, 138200), (1270, 110560), (1382, 101600), (1600, 87757), (2032, 69100), (2540, 55280), (2764, 50800), (3175, 44224), (3455, 40640), (4064, 34550), (5080, 27640), (5528, 25400), (6350, 22112), (6910, 20320), (8128, 17275), (10160, 13820), (11056, 12700)]