2119556160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{81773}}^1$

素因数の和:81802

約数の個数: 140

約数和(自身を含む): 7539726348

約数和(自身を除く): 5420170188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 81773, 163546, 245319, 327092, 408865, 490638, 654184, 735957, 817730, 981276, 1226595, 1308368, 1471914, 1635460, 1962552, 2207871, 2453190, 2616736, 2943828, 3270920, 3679785, 3925104, 4415742, 4906380, 5233472, 5887656, 6541840, 6623613, 7359570, 7850208, 8831484, 9812760, 11039355, 11775312, 13083680, 13247226, 14719140, 15700416, 17662968, 19625520, 22078710, 23550624, 26167360, 26494452, 29438280, 33118065, 35325936, 39251040, 44157420, 47101248, 52988904, 58876560, 66236130, 70651872, 78502080, 88314840, 105977808, 117753120, 132472260, 141303744, 176629680, 211955616, 235506240, 264944520, 353259360, 423911232, 529889040, 706518720, 1059778080, 2119556160]

約数ペア:

[(1, 2119556160), (2, 1059778080), (3, 706518720), (4, 529889040), (5, 423911232), (6, 353259360), (8, 264944520), (9, 235506240), (10, 211955616), (12, 176629680), (15, 141303744), (16, 132472260), (18, 117753120), (20, 105977808), (24, 88314840), (27, 78502080), (30, 70651872), (32, 66236130), (36, 58876560), (40, 52988904), (45, 47101248), (48, 44157420), (54, 39251040), (60, 35325936), (64, 33118065), (72, 29438280), (80, 26494452), (81, 26167360), (90, 23550624), (96, 22078710), (108, 19625520), (120, 17662968), (135, 15700416), (144, 14719140), (160, 13247226), (162, 13083680), (180, 11775312), (192, 11039355), (216, 9812760), (240, 8831484), (270, 7850208), (288, 7359570), (320, 6623613), (324, 6541840), (360, 5887656), (405, 5233472), (432, 4906380), (480, 4415742), (540, 3925104), (576, 3679785), (648, 3270920), (720, 2943828), (810, 2616736), (864, 2453190), (960, 2207871), (1080, 1962552), (1296, 1635460), (1440, 1471914), (1620, 1308368), (1728, 1226595), (2160, 981276), (2592, 817730), (2880, 735957), (3240, 654184), (4320, 490638), (5184, 408865), (6480, 327092), (8640, 245319), (12960, 163546), (25920, 81773)]