158663040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 128

約数和(自身を含む): 535597920

約数和(自身を除く): 376934880

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4861, 5440, 6528, 8160, 9722, 10880, 14583, 16320, 19444, 24305, 29166, 32640, 38888, 48610, 58332, 72915, 77776, 82637, 97220, 116664, 145830, 155552, 165274, 194440, 233328, 247911, 291660, 311104, 330548, 388880, 413185, 466656, 495822, 583320, 622208, 661096, 777760, 826370, 933312, 991644, 1166640, 1239555, 1322192, 1555520, 1652740, 1866624, 1983288, 2333280, 2479110, 2644384, 3111040, 3305480, 3966576, 4666560, 4958220, 5288768, 6610960, 7933152, 9333120, 9916440, 10577536, 13221920, 15866304, 19832880, 26443840, 31732608, 39665760, 52887680, 79331520, 158663040]

約数ペア:

[(1, 158663040), (2, 79331520), (3, 52887680), (4, 39665760), (5, 31732608), (6, 26443840), (8, 19832880), (10, 15866304), (12, 13221920), (15, 10577536), (16, 9916440), (17, 9333120), (20, 7933152), (24, 6610960), (30, 5288768), (32, 4958220), (34, 4666560), (40, 3966576), (48, 3305480), (51, 3111040), (60, 2644384), (64, 2479110), (68, 2333280), (80, 1983288), (85, 1866624), (96, 1652740), (102, 1555520), (120, 1322192), (128, 1239555), (136, 1166640), (160, 991644), (170, 933312), (192, 826370), (204, 777760), (240, 661096), (255, 622208), (272, 583320), (320, 495822), (340, 466656), (384, 413185), (408, 388880), (480, 330548), (510, 311104), (544, 291660), (640, 247911), (680, 233328), (816, 194440), (960, 165274), (1020, 155552), (1088, 145830), (1360, 116664), (1632, 97220), (1920, 82637), (2040, 77776), (2176, 72915), (2720, 58332), (3264, 48610), (4080, 38888), (4861, 32640), (5440, 29166), (6528, 24305), (8160, 19444), (9722, 16320), (10880, 14583)]