81667037160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1065037}}^1$

素因数の和:1065128

約数の個数: 128

約数和(自身を含む): 276057849600

約数和(自身を除く): 194390812440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 1065037, 2130074, 3195111, 4260148, 5325185, 6390222, 8520296, 9585333, 10650370, 12780444, 15975555, 19170666, 21300740, 25560888, 28755999, 31951110, 38341332, 42601480, 47926665, 57511998, 63902220, 75617627, 76682664, 95853330, 115023996, 127804440, 143779995, 151235254, 191706660, 226852881, 230047992, 287559990, 302470508, 378088135, 383413320, 453705762, 575119980, 604941016, 680558643, 756176270, 907411524, 1134264405, 1150239960, 1361117286, 1512352540, 1814823048, 2041675929, 2268528810, 2722234572, 3024705080, 3402793215, 4083351858, 4537057620, 5444469144, 6805586430, 8166703716, 9074115240, 10208379645, 13611172860, 16333407432, 20416759290, 27222345720, 40833518580, 81667037160]

約数ペア:

[(1, 81667037160), (2, 40833518580), (3, 27222345720), (4, 20416759290), (5, 16333407432), (6, 13611172860), (8, 10208379645), (9, 9074115240), (10, 8166703716), (12, 6805586430), (15, 5444469144), (18, 4537057620), (20, 4083351858), (24, 3402793215), (27, 3024705080), (30, 2722234572), (36, 2268528810), (40, 2041675929), (45, 1814823048), (54, 1512352540), (60, 1361117286), (71, 1150239960), (72, 1134264405), (90, 907411524), (108, 756176270), (120, 680558643), (135, 604941016), (142, 575119980), (180, 453705762), (213, 383413320), (216, 378088135), (270, 302470508), (284, 287559990), (355, 230047992), (360, 226852881), (426, 191706660), (540, 151235254), (568, 143779995), (639, 127804440), (710, 115023996), (852, 95853330), (1065, 76682664), (1080, 75617627), (1278, 63902220), (1420, 57511998), (1704, 47926665), (1917, 42601480), (2130, 38341332), (2556, 31951110), (2840, 28755999), (3195, 25560888), (3834, 21300740), (4260, 19170666), (5112, 15975555), (6390, 12780444), (7668, 10650370), (8520, 9585333), (9585, 8520296), (12780, 6390222), (15336, 5325185), (19170, 4260148), (25560, 3195111), (38340, 2130074), (76680, 1065037)]