140261760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8145

約数の個数: 128

約数和(自身を含む): 496821600

約数和(自身を除く): 356559840

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8117, 8640, 16234, 17280, 24351, 32468, 40585, 48702, 64936, 73053, 81170, 97404, 121755, 129872, 146106, 162340, 194808, 219159, 243510, 259744, 292212, 324680, 365265, 389616, 438318, 487020, 519488, 584424, 649360, 730530, 779232, 876636, 974040, 1038976, 1095795, 1168848, 1298720, 1461060, 1558464, 1753272, 1948080, 2191590, 2337696, 2597440, 2922120, 3116928, 3506544, 3896160, 4383180, 4675392, 5194880, 5844240, 7013088, 7792320, 8766360, 9350784, 11688480, 14026176, 15584640, 17532720, 23376960, 28052352, 35065440, 46753920, 70130880, 140261760]

約数ペア:

[(1, 140261760), (2, 70130880), (3, 46753920), (4, 35065440), (5, 28052352), (6, 23376960), (8, 17532720), (9, 15584640), (10, 14026176), (12, 11688480), (15, 9350784), (16, 8766360), (18, 7792320), (20, 7013088), (24, 5844240), (27, 5194880), (30, 4675392), (32, 4383180), (36, 3896160), (40, 3506544), (45, 3116928), (48, 2922120), (54, 2597440), (60, 2337696), (64, 2191590), (72, 1948080), (80, 1753272), (90, 1558464), (96, 1461060), (108, 1298720), (120, 1168848), (128, 1095795), (135, 1038976), (144, 974040), (160, 876636), (180, 779232), (192, 730530), (216, 649360), (240, 584424), (270, 519488), (288, 487020), (320, 438318), (360, 389616), (384, 365265), (432, 324680), (480, 292212), (540, 259744), (576, 243510), (640, 219159), (720, 194808), (864, 162340), (960, 146106), (1080, 129872), (1152, 121755), (1440, 97404), (1728, 81170), (1920, 73053), (2160, 64936), (2880, 48702), (3456, 40585), (4320, 32468), (5760, 24351), (8117, 17280), (8640, 16234)]