201401340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20891

約数の個数: 96

約数和(自身を含む): 672537600

約数和(自身を除く): 471136260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 20849, 41698, 62547, 83396, 104245, 125094, 145943, 208490, 250188, 291886, 312735, 416980, 437829, 479527, 583772, 625470, 729715, 875658, 959054, 1250940, 1438581, 1459430, 1751316, 1918108, 2189145, 2397635, 2877162, 2918860, 3356689, 4378290, 4795270, 5754324, 6713378, 7192905, 8756580, 9590540, 10070067, 13426756, 14385810, 16783445, 20140134, 28771620, 33566890, 40280268, 50350335, 67133780, 100700670, 201401340]

約数ペア:

[(1, 201401340), (2, 100700670), (3, 67133780), (4, 50350335), (5, 40280268), (6, 33566890), (7, 28771620), (10, 20140134), (12, 16783445), (14, 14385810), (15, 13426756), (20, 10070067), (21, 9590540), (23, 8756580), (28, 7192905), (30, 6713378), (35, 5754324), (42, 4795270), (46, 4378290), (60, 3356689), (69, 2918860), (70, 2877162), (84, 2397635), (92, 2189145), (105, 1918108), (115, 1751316), (138, 1459430), (140, 1438581), (161, 1250940), (210, 959054), (230, 875658), (276, 729715), (322, 625470), (345, 583772), (420, 479527), (460, 437829), (483, 416980), (644, 312735), (690, 291886), (805, 250188), (966, 208490), (1380, 145943), (1610, 125094), (1932, 104245), (2415, 83396), (3220, 62547), (4830, 41698), (9660, 20849)]