2158476769920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66129803}}^1$

素因数の和:66129842

約数の個数: 128

約数和(自身を含む): 7284859208640

約数和(自身を除く): 5126382438720

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, 5440, 6528, 8160, 10880, 16320, 32640, 66129803, 132259606, 198389409, 264519212, 330649015, 396778818, 529038424, 661298030, 793557636, 991947045, 1058076848, 1124206651, 1322596060, 1587115272, 1983894090, 2116153696, 2248413302, 2645192120, 3174230544, 3372619953, 3967788180, 4232307392, 4496826604, 5290384240, 5621033255, 6348461088, 6745239906, 7935576360, 8464614784, 8993653208, 10580768480, 11242066510, 12696922176, 13490479812, 15871152720, 16863099765, 17987306416, 21161536960, 22484133020, 25393844352, 26980959624, 31742305440, 33726199530, 35974612832, 42323073920, 44968266040, 53961919248, 63484610880, 67452399060, 71949225664, 89936532080, 107923838496, 126969221760, 134904798120, 143898451328, 179873064160, 215847676992, 269809596240, 359746128320, 431695353984, 539619192480, 719492256640, 1079238384960, 2158476769920]

約数ペア:

[(1, 2158476769920), (2, 1079238384960), (3, 719492256640), (4, 539619192480), (5, 431695353984), (6, 359746128320), (8, 269809596240), (10, 215847676992), (12, 179873064160), (15, 143898451328), (16, 134904798120), (17, 126969221760), (20, 107923838496), (24, 89936532080), (30, 71949225664), (32, 67452399060), (34, 63484610880), (40, 53961919248), (48, 44968266040), (51, 42323073920), (60, 35974612832), (64, 33726199530), (68, 31742305440), (80, 26980959624), (85, 25393844352), (96, 22484133020), (102, 21161536960), (120, 17987306416), (128, 16863099765), (136, 15871152720), (160, 13490479812), (170, 12696922176), (192, 11242066510), (204, 10580768480), (240, 8993653208), (255, 8464614784), (272, 7935576360), (320, 6745239906), (340, 6348461088), (384, 5621033255), (408, 5290384240), (480, 4496826604), (510, 4232307392), (544, 3967788180), (640, 3372619953), (680, 3174230544), (816, 2645192120), (960, 2248413302), (1020, 2116153696), (1088, 1983894090), (1360, 1587115272), (1632, 1322596060), (1920, 1124206651), (2040, 1058076848), (2176, 991947045), (2720, 793557636), (3264, 661298030), (4080, 529038424), (5440, 396778818), (6528, 330649015), (8160, 264519212), (10880, 198389409), (16320, 132259606), (32640, 66129803)]