146671280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6154

約数の個数: 80

約数和(自身を含む): 398855424

約数和(自身を除く): 252184144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6091, 12040, 12182, 24080, 24364, 30455, 42637, 48728, 60910, 85274, 97456, 121820, 170548, 213185, 243640, 261913, 341096, 426370, 487280, 523826, 682192, 852740, 1047652, 1309565, 1705480, 1833391, 2095304, 2619130, 3410960, 3666782, 4190608, 5238260, 7333564, 9166955, 10476520, 14667128, 18333910, 20953040, 29334256, 36667820, 73335640, 146671280]

約数ペア:

[(1, 146671280), (2, 73335640), (4, 36667820), (5, 29334256), (7, 20953040), (8, 18333910), (10, 14667128), (14, 10476520), (16, 9166955), (20, 7333564), (28, 5238260), (35, 4190608), (40, 3666782), (43, 3410960), (56, 2619130), (70, 2095304), (80, 1833391), (86, 1705480), (112, 1309565), (140, 1047652), (172, 852740), (215, 682192), (280, 523826), (301, 487280), (344, 426370), (430, 341096), (560, 261913), (602, 243640), (688, 213185), (860, 170548), (1204, 121820), (1505, 97456), (1720, 85274), (2408, 60910), (3010, 48728), (3440, 42637), (4816, 30455), (6020, 24364), (6091, 24080), (12040, 12182)]