170048760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 419268360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2087, 2328, 2716, 2910, 3395, 3880, 4074, 4174, 5432, 5820, 6261, 6790, 8148, 8348, 10185, 10435, 11640, 12522, 13580, 14609, 16296, 16696, 20370, 20870, 25044, 27160, 29218, 31305, 40740, 41740, 43827, 50088, 58436, 62610, 73045, 81480, 83480, 87654, 116872, 125220, 146090, 175308, 202439, 219135, 250440, 292180, 350616, 404878, 438270, 584360, 607317, 809756, 876540, 1012195, 1214634, 1417073, 1619512, 1753080, 2024390, 2429268, 2834146, 3036585, 4048780, 4251219, 4858536, 5668292, 6073170, 7085365, 8097560, 8502438, 11336584, 12146340, 14170730, 17004876, 21256095, 24292680, 28341460, 34009752, 42512190, 56682920, 85024380, 170048760]

約数ペア:

[(1, 170048760), (2, 85024380), (3, 56682920), (4, 42512190), (5, 34009752), (6, 28341460), (7, 24292680), (8, 21256095), (10, 17004876), (12, 14170730), (14, 12146340), (15, 11336584), (20, 8502438), (21, 8097560), (24, 7085365), (28, 6073170), (30, 5668292), (35, 4858536), (40, 4251219), (42, 4048780), (56, 3036585), (60, 2834146), (70, 2429268), (84, 2024390), (97, 1753080), (105, 1619512), (120, 1417073), (140, 1214634), (168, 1012195), (194, 876540), (210, 809756), (280, 607317), (291, 584360), (388, 438270), (420, 404878), (485, 350616), (582, 292180), (679, 250440), (776, 219135), (840, 202439), (970, 175308), (1164, 146090), (1358, 125220), (1455, 116872), (1940, 87654), (2037, 83480), (2087, 81480), (2328, 73045), (2716, 62610), (2910, 58436), (3395, 50088), (3880, 43827), (4074, 41740), (4174, 40740), (5432, 31305), (5820, 29218), (6261, 27160), (6790, 25044), (8148, 20870), (8348, 20370), (10185, 16696), (10435, 16296), (11640, 14609), (12522, 13580)]