192877920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7917

約数の個数: 144

約数和(自身を含む): 697001760

約数和(自身を除く): 504123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 7879, 8160, 12240, 15758, 23637, 24480, 31516, 39395, 47274, 63032, 70911, 78790, 94548, 118185, 126064, 133943, 141822, 157580, 189096, 236370, 252128, 267886, 283644, 315160, 354555, 378192, 401829, 472740, 535772, 567288, 630320, 669715, 709110, 756384, 803658, 945480, 1071544, 1134576, 1205487, 1260640, 1339430, 1418220, 1607316, 1890960, 2009145, 2143088, 2269152, 2410974, 2678860, 2836440, 3214632, 3781920, 4018290, 4286176, 4821948, 5357720, 5672880, 6027435, 6429264, 8036580, 9643896, 10715440, 11345760, 12054870, 12858528, 16073160, 19287792, 21430880, 24109740, 32146320, 38575584, 48219480, 64292640, 96438960, 192877920]

約数ペア:

[(1, 192877920), (2, 96438960), (3, 64292640), (4, 48219480), (5, 38575584), (6, 32146320), (8, 24109740), (9, 21430880), (10, 19287792), (12, 16073160), (15, 12858528), (16, 12054870), (17, 11345760), (18, 10715440), (20, 9643896), (24, 8036580), (30, 6429264), (32, 6027435), (34, 5672880), (36, 5357720), (40, 4821948), (45, 4286176), (48, 4018290), (51, 3781920), (60, 3214632), (68, 2836440), (72, 2678860), (80, 2410974), (85, 2269152), (90, 2143088), (96, 2009145), (102, 1890960), (120, 1607316), (136, 1418220), (144, 1339430), (153, 1260640), (160, 1205487), (170, 1134576), (180, 1071544), (204, 945480), (240, 803658), (255, 756384), (272, 709110), (288, 669715), (306, 630320), (340, 567288), (360, 535772), (408, 472740), (480, 401829), (510, 378192), (544, 354555), (612, 315160), (680, 283644), (720, 267886), (765, 252128), (816, 236370), (1020, 189096), (1224, 157580), (1360, 141822), (1440, 133943), (1530, 126064), (1632, 118185), (2040, 94548), (2448, 78790), (2720, 70911), (3060, 63032), (4080, 47274), (4896, 39395), (6120, 31516), (7879, 24480), (8160, 23637), (12240, 15758)]