219985320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5783}}^1$

素因数の和:6114

約数の個数: 64

約数和(自身を含む): 662152320

約数和(自身を除く): 442167000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5783, 6340, 7608, 9510, 11566, 12680, 17349, 19020, 23132, 28915, 34698, 38040, 46264, 57830, 69396, 86745, 115660, 138792, 173490, 231320, 346980, 693960, 1833211, 3666422, 5499633, 7332844, 9166055, 10999266, 14665688, 18332110, 21998532, 27498165, 36664220, 43997064, 54996330, 73328440, 109992660, 219985320]

約数ペア:

[(1, 219985320), (2, 109992660), (3, 73328440), (4, 54996330), (5, 43997064), (6, 36664220), (8, 27498165), (10, 21998532), (12, 18332110), (15, 14665688), (20, 10999266), (24, 9166055), (30, 7332844), (40, 5499633), (60, 3666422), (120, 1833211), (317, 693960), (634, 346980), (951, 231320), (1268, 173490), (1585, 138792), (1902, 115660), (2536, 86745), (3170, 69396), (3804, 57830), (4755, 46264), (5783, 38040), (6340, 34698), (7608, 28915), (9510, 23132), (11566, 19020), (12680, 17349)]