266239260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9232

約数の個数: 144

約数和(自身を含む): 963196416

約数和(自身を除く): 696957156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9187, 9660, 14490, 18374, 27561, 28980, 36748, 45935, 55122, 64309, 82683, 91870, 110244, 128618, 137805, 165366, 183740, 192927, 211301, 257236, 275610, 321545, 330732, 385854, 413415, 422602, 551220, 578781, 633903, 643090, 771708, 826830, 845204, 964635, 1056505, 1157562, 1267806, 1286180, 1479107, 1653660, 1901709, 1929270, 2113010, 2315124, 2535612, 2893905, 2958214, 3169515, 3803418, 3858540, 4226020, 4437321, 5787810, 5916428, 6339030, 7395535, 7606836, 8874642, 9508545, 11575620, 12678060, 13311963, 14791070, 17749284, 19017090, 22186605, 26623926, 29582140, 38034180, 44373210, 53247852, 66559815, 88746420, 133119630, 266239260]

約数ペア:

[(1, 266239260), (2, 133119630), (3, 88746420), (4, 66559815), (5, 53247852), (6, 44373210), (7, 38034180), (9, 29582140), (10, 26623926), (12, 22186605), (14, 19017090), (15, 17749284), (18, 14791070), (20, 13311963), (21, 12678060), (23, 11575620), (28, 9508545), (30, 8874642), (35, 7606836), (36, 7395535), (42, 6339030), (45, 5916428), (46, 5787810), (60, 4437321), (63, 4226020), (69, 3858540), (70, 3803418), (84, 3169515), (90, 2958214), (92, 2893905), (105, 2535612), (115, 2315124), (126, 2113010), (138, 1929270), (140, 1901709), (161, 1653660), (180, 1479107), (207, 1286180), (210, 1267806), (230, 1157562), (252, 1056505), (276, 964635), (315, 845204), (322, 826830), (345, 771708), (414, 643090), (420, 633903), (460, 578781), (483, 551220), (630, 422602), (644, 413415), (690, 385854), (805, 330732), (828, 321545), (966, 275610), (1035, 257236), (1260, 211301), (1380, 192927), (1449, 183740), (1610, 165366), (1932, 137805), (2070, 128618), (2415, 110244), (2898, 91870), (3220, 82683), (4140, 64309), (4830, 55122), (5796, 45935), (7245, 36748), (9187, 28980), (9660, 27561), (14490, 18374)]