194816280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6317}}^1$

素因数の和:6588

約数の個数: 64

約数和(自身を含む): 586815840

約数和(自身を除く): 391999560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 6317, 7710, 10280, 12634, 15420, 18951, 25268, 30840, 31585, 37902, 50536, 63170, 75804, 94755, 126340, 151608, 189510, 252680, 379020, 758040, 1623469, 3246938, 4870407, 6493876, 8117345, 9740814, 12987752, 16234690, 19481628, 24352035, 32469380, 38963256, 48704070, 64938760, 97408140, 194816280]

約数ペア:

[(1, 194816280), (2, 97408140), (3, 64938760), (4, 48704070), (5, 38963256), (6, 32469380), (8, 24352035), (10, 19481628), (12, 16234690), (15, 12987752), (20, 9740814), (24, 8117345), (30, 6493876), (40, 4870407), (60, 3246938), (120, 1623469), (257, 758040), (514, 379020), (771, 252680), (1028, 189510), (1285, 151608), (1542, 126340), (2056, 94755), (2570, 75804), (3084, 63170), (3855, 50536), (5140, 37902), (6168, 31585), (6317, 30840), (7710, 25268), (10280, 18951), (12634, 15420)]