1057187760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{28057}}^1$

素因数の和:28230

約数の個数: 80

約数和(自身を含む): 3298274016

約数和(自身を除く): 2241086256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 28057, 37680, 56114, 84171, 112228, 140285, 168342, 224456, 280570, 336684, 420855, 448912, 561140, 673368, 841710, 1122280, 1346736, 1683420, 2244560, 3366840, 4404949, 6733680, 8809898, 13214847, 17619796, 22024745, 26429694, 35239592, 44049490, 52859388, 66074235, 70479184, 88098980, 105718776, 132148470, 176197960, 211437552, 264296940, 352395920, 528593880, 1057187760]

約数ペア:

[(1, 1057187760), (2, 528593880), (3, 352395920), (4, 264296940), (5, 211437552), (6, 176197960), (8, 132148470), (10, 105718776), (12, 88098980), (15, 70479184), (16, 66074235), (20, 52859388), (24, 44049490), (30, 35239592), (40, 26429694), (48, 22024745), (60, 17619796), (80, 13214847), (120, 8809898), (157, 6733680), (240, 4404949), (314, 3366840), (471, 2244560), (628, 1683420), (785, 1346736), (942, 1122280), (1256, 841710), (1570, 673368), (1884, 561140), (2355, 448912), (2512, 420855), (3140, 336684), (3768, 280570), (4710, 224456), (6280, 168342), (7536, 140285), (9420, 112228), (12560, 84171), (18840, 56114), (28057, 37680)]