157961280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9679}}^1$

素因数の和:9716

約数の個数: 112

約数和(自身を含む): 531083520

約数和(自身を除く): 373122240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 9679, 16320, 19358, 29037, 38716, 48395, 58074, 77432, 96790, 116148, 145185, 154864, 164543, 193580, 232296, 290370, 309728, 329086, 387160, 464592, 493629, 580740, 619456, 658172, 774320, 822715, 929184, 987258, 1161480, 1316344, 1548640, 1645430, 1858368, 1974516, 2322960, 2468145, 2632688, 3097280, 3290860, 3949032, 4645920, 4936290, 5265376, 6581720, 7898064, 9291840, 9872580, 10530752, 13163440, 15796128, 19745160, 26326880, 31592256, 39490320, 52653760, 78980640, 157961280]

約数ペア:

[(1, 157961280), (2, 78980640), (3, 52653760), (4, 39490320), (5, 31592256), (6, 26326880), (8, 19745160), (10, 15796128), (12, 13163440), (15, 10530752), (16, 9872580), (17, 9291840), (20, 7898064), (24, 6581720), (30, 5265376), (32, 4936290), (34, 4645920), (40, 3949032), (48, 3290860), (51, 3097280), (60, 2632688), (64, 2468145), (68, 2322960), (80, 1974516), (85, 1858368), (96, 1645430), (102, 1548640), (120, 1316344), (136, 1161480), (160, 987258), (170, 929184), (192, 822715), (204, 774320), (240, 658172), (255, 619456), (272, 580740), (320, 493629), (340, 464592), (408, 387160), (480, 329086), (510, 309728), (544, 290370), (680, 232296), (816, 193580), (960, 164543), (1020, 154864), (1088, 145185), (1360, 116148), (1632, 96790), (2040, 77432), (2720, 58074), (3264, 48395), (4080, 38716), (5440, 29037), (8160, 19358), (9679, 16320)]