65199120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^2$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 232169664

約数和(自身を除く): 166970544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 394, 420, 560, 591, 788, 840, 985, 1182, 1379, 1576, 1680, 1970, 2364, 2758, 2955, 3152, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 9456, 11032, 11820, 13790, 15760, 16548, 20685, 22064, 23640, 27580, 33096, 38809, 41370, 47280, 55160, 66192, 77618, 82740, 110320, 116427, 155236, 165480, 194045, 232854, 271663, 310472, 330960, 388090, 465708, 543326, 582135, 620944, 776180, 814989, 931416, 1086652, 1164270, 1358315, 1552360, 1629978, 1862832, 2173304, 2328540, 2716630, 3104720, 3259956, 4074945, 4346608, 4657080, 5433260, 6519912, 8149890, 9314160, 10866520, 13039824, 16299780, 21733040, 32599560, 65199120]

約数ペア:

[(1, 65199120), (2, 32599560), (3, 21733040), (4, 16299780), (5, 13039824), (6, 10866520), (7, 9314160), (8, 8149890), (10, 6519912), (12, 5433260), (14, 4657080), (15, 4346608), (16, 4074945), (20, 3259956), (21, 3104720), (24, 2716630), (28, 2328540), (30, 2173304), (35, 1862832), (40, 1629978), (42, 1552360), (48, 1358315), (56, 1164270), (60, 1086652), (70, 931416), (80, 814989), (84, 776180), (105, 620944), (112, 582135), (120, 543326), (140, 465708), (168, 388090), (197, 330960), (210, 310472), (240, 271663), (280, 232854), (336, 194045), (394, 165480), (420, 155236), (560, 116427), (591, 110320), (788, 82740), (840, 77618), (985, 66192), (1182, 55160), (1379, 47280), (1576, 41370), (1680, 38809), (1970, 33096), (2364, 27580), (2758, 23640), (2955, 22064), (3152, 20685), (3940, 16548), (4137, 15760), (4728, 13790), (5516, 11820), (5910, 11032), (6895, 9456), (7880, 8274)]