135526160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 401760000

約数和(自身を除く): 266233840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 343, 385, 392, 440, 449, 490, 539, 560, 616, 686, 770, 784, 880, 898, 980, 1078, 1232, 1372, 1540, 1715, 1796, 1960, 2156, 2245, 2695, 2744, 3080, 3143, 3430, 3592, 3773, 3920, 4312, 4490, 4939, 5390, 5488, 6160, 6286, 6860, 7184, 7546, 8624, 8980, 9878, 10780, 12572, 13720, 15092, 15715, 17960, 18865, 19756, 21560, 22001, 24695, 25144, 27440, 30184, 31430, 34573, 35920, 37730, 39512, 43120, 44002, 49390, 50288, 60368, 62860, 69146, 75460, 79024, 88004, 98780, 110005, 125720, 138292, 150920, 154007, 172865, 176008, 197560, 220010, 242011, 251440, 276584, 301840, 308014, 345730, 352016, 395120, 440020, 484022, 553168, 616028, 691460, 770035, 880040, 968044, 1210055, 1232056, 1382920, 1540070, 1694077, 1760080, 1936088, 2420110, 2464112, 2765840, 3080140, 3388154, 3872176, 4840220, 6160280, 6776308, 8470385, 9680440, 12320560, 13552616, 16940770, 19360880, 27105232, 33881540, 67763080, 135526160]

約数ペア:

[(1, 135526160), (2, 67763080), (4, 33881540), (5, 27105232), (7, 19360880), (8, 16940770), (10, 13552616), (11, 12320560), (14, 9680440), (16, 8470385), (20, 6776308), (22, 6160280), (28, 4840220), (35, 3872176), (40, 3388154), (44, 3080140), (49, 2765840), (55, 2464112), (56, 2420110), (70, 1936088), (77, 1760080), (80, 1694077), (88, 1540070), (98, 1382920), (110, 1232056), (112, 1210055), (140, 968044), (154, 880040), (176, 770035), (196, 691460), (220, 616028), (245, 553168), (280, 484022), (308, 440020), (343, 395120), (385, 352016), (392, 345730), (440, 308014), (449, 301840), (490, 276584), (539, 251440), (560, 242011), (616, 220010), (686, 197560), (770, 176008), (784, 172865), (880, 154007), (898, 150920), (980, 138292), (1078, 125720), (1232, 110005), (1372, 98780), (1540, 88004), (1715, 79024), (1796, 75460), (1960, 69146), (2156, 62860), (2245, 60368), (2695, 50288), (2744, 49390), (3080, 44002), (3143, 43120), (3430, 39512), (3592, 37730), (3773, 35920), (3920, 34573), (4312, 31430), (4490, 30184), (4939, 27440), (5390, 25144), (5488, 24695), (6160, 22001), (6286, 21560), (6860, 19756), (7184, 18865), (7546, 17960), (8624, 15715), (8980, 15092), (9878, 13720), (10780, 12572)]