15705769072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1\times {\mathrm{433}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 36124958688

約数和(自身を除く): 20419189616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 337, 433, 434, 496, 674, 866, 868, 961, 1348, 1732, 1736, 1922, 2359, 2696, 3031, 3464, 3472, 3844, 4718, 5392, 6062, 6727, 6928, 7688, 9436, 10447, 12124, 13423, 13454, 15376, 18872, 20894, 24248, 26846, 26908, 37744, 41788, 48496, 53692, 53816, 73129, 83576, 93961, 107384, 107632, 145921, 146258, 167152, 187922, 214768, 291842, 292516, 323857, 375844, 416113, 583684, 585032, 647714, 751688, 832226, 1021447, 1167368, 1170064, 1295428, 1503376, 1664452, 2042894, 2266999, 2334736, 2590856, 2912791, 3328904, 4085788, 4523551, 4533998, 5181712, 5825582, 6657808, 8171576, 9047102, 9067996, 11651164, 16343152, 18094204, 18135992, 23302328, 31664857, 36188408, 36271984, 46604656, 63329714, 72376816, 126659428, 140230081, 253318856, 280460162, 506637712, 560920324, 981610567, 1121840648, 1963221134, 2243681296, 3926442268, 7852884536, 15705769072]

約数ペア:

[(1, 15705769072), (2, 7852884536), (4, 3926442268), (7, 2243681296), (8, 1963221134), (14, 1121840648), (16, 981610567), (28, 560920324), (31, 506637712), (56, 280460162), (62, 253318856), (112, 140230081), (124, 126659428), (217, 72376816), (248, 63329714), (337, 46604656), (433, 36271984), (434, 36188408), (496, 31664857), (674, 23302328), (866, 18135992), (868, 18094204), (961, 16343152), (1348, 11651164), (1732, 9067996), (1736, 9047102), (1922, 8171576), (2359, 6657808), (2696, 5825582), (3031, 5181712), (3464, 4533998), (3472, 4523551), (3844, 4085788), (4718, 3328904), (5392, 2912791), (6062, 2590856), (6727, 2334736), (6928, 2266999), (7688, 2042894), (9436, 1664452), (10447, 1503376), (12124, 1295428), (13423, 1170064), (13454, 1167368), (15376, 1021447), (18872, 832226), (20894, 751688), (24248, 647714), (26846, 585032), (26908, 583684), (37744, 416113), (41788, 375844), (48496, 323857), (53692, 292516), (53816, 291842), (73129, 214768), (83576, 187922), (93961, 167152), (107384, 146258), (107632, 145921)]