210732840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 714079080

約数和(自身を除く): 503346240

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, 81, 90, 108, 120, 135, 162, 180, 193, 216, 270, 324, 337, 360, 386, 405, 540, 579, 648, 674, 772, 810, 965, 1011, 1080, 1158, 1348, 1544, 1620, 1685, 1737, 1930, 2022, 2316, 2696, 2895, 3033, 3240, 3370, 3474, 3860, 4044, 4632, 5055, 5211, 5790, 6066, 6740, 6948, 7720, 8088, 8685, 9099, 10110, 10422, 11580, 12132, 13480, 13896, 15165, 15633, 17370, 18198, 20220, 20844, 23160, 24264, 26055, 27297, 30330, 31266, 34740, 36396, 40440, 41688, 45495, 52110, 54594, 60660, 62532, 65041, 69480, 72792, 78165, 90990, 104220, 109188, 121320, 125064, 130082, 136485, 156330, 181980, 195123, 208440, 218376, 260164, 272970, 312660, 325205, 363960, 390246, 520328, 545940, 585369, 625320, 650410, 780492, 975615, 1091880, 1170738, 1300820, 1560984, 1756107, 1951230, 2341476, 2601640, 2926845, 3512214, 3902460, 4682952, 5268321, 5853690, 7024428, 7804920, 8780535, 10536642, 11707380, 14048856, 17561070, 21073284, 23414760, 26341605, 35122140, 42146568, 52683210, 70244280, 105366420, 210732840]

約数ペア:

[(1, 210732840), (2, 105366420), (3, 70244280), (4, 52683210), (5, 42146568), (6, 35122140), (8, 26341605), (9, 23414760), (10, 21073284), (12, 17561070), (15, 14048856), (18, 11707380), (20, 10536642), (24, 8780535), (27, 7804920), (30, 7024428), (36, 5853690), (40, 5268321), (45, 4682952), (54, 3902460), (60, 3512214), (72, 2926845), (81, 2601640), (90, 2341476), (108, 1951230), (120, 1756107), (135, 1560984), (162, 1300820), (180, 1170738), (193, 1091880), (216, 975615), (270, 780492), (324, 650410), (337, 625320), (360, 585369), (386, 545940), (405, 520328), (540, 390246), (579, 363960), (648, 325205), (674, 312660), (772, 272970), (810, 260164), (965, 218376), (1011, 208440), (1080, 195123), (1158, 181980), (1348, 156330), (1544, 136485), (1620, 130082), (1685, 125064), (1737, 121320), (1930, 109188), (2022, 104220), (2316, 90990), (2696, 78165), (2895, 72792), (3033, 69480), (3240, 65041), (3370, 62532), (3474, 60660), (3860, 54594), (4044, 52110), (4632, 45495), (5055, 41688), (5211, 40440), (5790, 36396), (6066, 34740), (6740, 31266), (6948, 30330), (7720, 27297), (8088, 26055), (8685, 24264), (9099, 23160), (10110, 20844), (10422, 20220), (11580, 18198), (12132, 17370), (13480, 15633), (13896, 15165)]