171200149080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5551237}}^1$

素因数の和:5551508

約数の個数: 64

約数和(自身を含む): 515598985440

約数和(自身を除く): 344398836360

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, 7710, 10280, 15420, 30840, 5551237, 11102474, 16653711, 22204948, 27756185, 33307422, 44409896, 55512370, 66614844, 83268555, 111024740, 133229688, 166537110, 222049480, 333074220, 666148440, 1426667909, 2853335818, 4280003727, 5706671636, 7133339545, 8560007454, 11413343272, 14266679090, 17120014908, 21400018635, 28533358180, 34240029816, 42800037270, 57066716360, 85600074540, 171200149080]

約数ペア:

[(1, 171200149080), (2, 85600074540), (3, 57066716360), (4, 42800037270), (5, 34240029816), (6, 28533358180), (8, 21400018635), (10, 17120014908), (12, 14266679090), (15, 11413343272), (20, 8560007454), (24, 7133339545), (30, 5706671636), (40, 4280003727), (60, 2853335818), (120, 1426667909), (257, 666148440), (514, 333074220), (771, 222049480), (1028, 166537110), (1285, 133229688), (1542, 111024740), (2056, 83268555), (2570, 66614844), (3084, 55512370), (3855, 44409896), (5140, 33307422), (6168, 27756185), (7710, 22204948), (10280, 16653711), (15420, 11102474), (30840, 5551237)]