165485760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15671}}^1$

素因数の和:15702

約数の個数: 112

約数和(自身を含む): 573219072

約数和(自身を除く): 407733312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 15671, 31342, 47013, 62684, 78355, 94026, 125368, 156710, 172381, 188052, 235065, 250736, 313420, 344762, 376104, 470130, 501472, 517143, 626840, 689524, 752208, 861905, 940260, 1002944, 1034286, 1253680, 1379048, 1504416, 1723810, 1880520, 2068572, 2507360, 2585715, 2758096, 3008832, 3447620, 3761040, 4137144, 5014720, 5171430, 5516192, 6895240, 7522080, 8274288, 10342860, 11032384, 13790480, 15044160, 16548576, 20685720, 27580960, 33097152, 41371440, 55161920, 82742880, 165485760]

約数ペア:

[(1, 165485760), (2, 82742880), (3, 55161920), (4, 41371440), (5, 33097152), (6, 27580960), (8, 20685720), (10, 16548576), (11, 15044160), (12, 13790480), (15, 11032384), (16, 10342860), (20, 8274288), (22, 7522080), (24, 6895240), (30, 5516192), (32, 5171430), (33, 5014720), (40, 4137144), (44, 3761040), (48, 3447620), (55, 3008832), (60, 2758096), (64, 2585715), (66, 2507360), (80, 2068572), (88, 1880520), (96, 1723810), (110, 1504416), (120, 1379048), (132, 1253680), (160, 1034286), (165, 1002944), (176, 940260), (192, 861905), (220, 752208), (240, 689524), (264, 626840), (320, 517143), (330, 501472), (352, 470130), (440, 376104), (480, 344762), (528, 313420), (660, 250736), (704, 235065), (880, 188052), (960, 172381), (1056, 156710), (1320, 125368), (1760, 94026), (2112, 78355), (2640, 62684), (3520, 47013), (5280, 31342), (10560, 15671)]