38234280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 98623320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 1979, 2415, 2760, 3220, 3864, 3958, 4830, 5937, 6440, 7916, 9660, 9895, 11874, 13853, 15832, 19320, 19790, 23748, 27706, 29685, 39580, 41559, 45517, 47496, 55412, 59370, 69265, 79160, 83118, 91034, 110824, 118740, 136551, 138530, 166236, 182068, 207795, 227585, 237480, 273102, 277060, 318619, 332472, 364136, 415590, 455170, 546204, 554120, 637238, 682755, 831180, 910340, 955857, 1092408, 1274476, 1365510, 1593095, 1662360, 1820680, 1911714, 2548952, 2731020, 3186190, 3823428, 4779285, 5462040, 6372380, 7646856, 9558570, 12744760, 19117140, 38234280]

約数ペア:

[(1, 38234280), (2, 19117140), (3, 12744760), (4, 9558570), (5, 7646856), (6, 6372380), (7, 5462040), (8, 4779285), (10, 3823428), (12, 3186190), (14, 2731020), (15, 2548952), (20, 1911714), (21, 1820680), (23, 1662360), (24, 1593095), (28, 1365510), (30, 1274476), (35, 1092408), (40, 955857), (42, 910340), (46, 831180), (56, 682755), (60, 637238), (69, 554120), (70, 546204), (84, 455170), (92, 415590), (105, 364136), (115, 332472), (120, 318619), (138, 277060), (140, 273102), (161, 237480), (168, 227585), (184, 207795), (210, 182068), (230, 166236), (276, 138530), (280, 136551), (322, 118740), (345, 110824), (420, 91034), (460, 83118), (483, 79160), (552, 69265), (644, 59370), (690, 55412), (805, 47496), (840, 45517), (920, 41559), (966, 39580), (1288, 29685), (1380, 27706), (1610, 23748), (1932, 19790), (1979, 19320), (2415, 15832), (2760, 13853), (3220, 11874), (3864, 9895), (3958, 9660), (4830, 7916), (5937, 6440)]