197348160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:992

約数の個数: 112

約数和(自身を含む): 629546112

約数和(自身を除く): 432197952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 311, 320, 480, 622, 661, 933, 960, 1244, 1322, 1555, 1866, 1983, 2488, 2644, 3110, 3305, 3732, 3966, 4665, 4976, 5288, 6220, 6610, 7464, 7932, 9330, 9915, 9952, 10576, 12440, 13220, 14928, 15864, 18660, 19830, 19904, 21152, 24880, 26440, 29856, 31728, 37320, 39660, 42304, 49760, 52880, 59712, 63456, 74640, 79320, 99520, 105760, 126912, 149280, 158640, 205571, 211520, 298560, 317280, 411142, 616713, 634560, 822284, 1027855, 1233426, 1644568, 2055710, 2466852, 3083565, 3289136, 4111420, 4933704, 6167130, 6578272, 8222840, 9867408, 12334260, 13156544, 16445680, 19734816, 24668520, 32891360, 39469632, 49337040, 65782720, 98674080, 197348160]

約数ペア:

[(1, 197348160), (2, 98674080), (3, 65782720), (4, 49337040), (5, 39469632), (6, 32891360), (8, 24668520), (10, 19734816), (12, 16445680), (15, 13156544), (16, 12334260), (20, 9867408), (24, 8222840), (30, 6578272), (32, 6167130), (40, 4933704), (48, 4111420), (60, 3289136), (64, 3083565), (80, 2466852), (96, 2055710), (120, 1644568), (160, 1233426), (192, 1027855), (240, 822284), (311, 634560), (320, 616713), (480, 411142), (622, 317280), (661, 298560), (933, 211520), (960, 205571), (1244, 158640), (1322, 149280), (1555, 126912), (1866, 105760), (1983, 99520), (2488, 79320), (2644, 74640), (3110, 63456), (3305, 59712), (3732, 52880), (3966, 49760), (4665, 42304), (4976, 39660), (5288, 37320), (6220, 31728), (6610, 29856), (7464, 26440), (7932, 24880), (9330, 21152), (9915, 19904), (9952, 19830), (10576, 18660), (12440, 15864), (13220, 14928)]