208076280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23753}}^1$

素因数の和:23840

約数の個数: 64

約数和(自身を含む): 632806560

約数和(自身を除く): 424730280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 23753, 47506, 71259, 95012, 118765, 142518, 190024, 237530, 285036, 356295, 475060, 570072, 712590, 950120, 1425180, 1733969, 2850360, 3467938, 5201907, 6935876, 8669845, 10403814, 13871752, 17339690, 20807628, 26009535, 34679380, 41615256, 52019070, 69358760, 104038140, 208076280]

約数ペア:

[(1, 208076280), (2, 104038140), (3, 69358760), (4, 52019070), (5, 41615256), (6, 34679380), (8, 26009535), (10, 20807628), (12, 17339690), (15, 13871752), (20, 10403814), (24, 8669845), (30, 6935876), (40, 5201907), (60, 3467938), (73, 2850360), (120, 1733969), (146, 1425180), (219, 950120), (292, 712590), (365, 570072), (438, 475060), (584, 356295), (730, 285036), (876, 237530), (1095, 190024), (1460, 142518), (1752, 118765), (2190, 95012), (2920, 71259), (4380, 47506), (8760, 23753)]