211136760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{195497}}^1$

素因数の和:195517

約数の個数: 64

約数和(自身を含む): 703792800

約数和(自身を除く): 492656040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 195497, 390994, 586491, 781988, 977485, 1172982, 1563976, 1759473, 1954970, 2345964, 2932455, 3518946, 3909940, 4691928, 5278419, 5864910, 7037892, 7819880, 8797365, 10556838, 11729820, 14075784, 17594730, 21113676, 23459640, 26392095, 35189460, 42227352, 52784190, 70378920, 105568380, 211136760]

約数ペア:

[(1, 211136760), (2, 105568380), (3, 70378920), (4, 52784190), (5, 42227352), (6, 35189460), (8, 26392095), (9, 23459640), (10, 21113676), (12, 17594730), (15, 14075784), (18, 11729820), (20, 10556838), (24, 8797365), (27, 7819880), (30, 7037892), (36, 5864910), (40, 5278419), (45, 4691928), (54, 3909940), (60, 3518946), (72, 2932455), (90, 2345964), (108, 1954970), (120, 1759473), (135, 1563976), (180, 1172982), (216, 977485), (270, 781988), (360, 586491), (540, 390994), (1080, 195497)]