19012274640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2933993}}^1$

素因数の和:2934018

約数の個数: 100

約数和(自身を含む): 66032468964

約数和(自身を除く): 47020194324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 2933993, 5867986, 8801979, 11735972, 14669965, 17603958, 23471944, 26405937, 29339930, 35207916, 44009895, 46943888, 52811874, 58679860, 70415832, 79217811, 88019790, 105623748, 117359720, 132029685, 140831664, 158435622, 176039580, 211247496, 234719440, 237653433, 264059370, 316871244, 352079160, 396089055, 422494992, 475306866, 528118740, 633742488, 704158320, 792178110, 950613732, 1056237480, 1188267165, 1267484976, 1584356220, 1901227464, 2112474960, 2376534330, 3168712440, 3802454928, 4753068660, 6337424880, 9506137320, 19012274640]

約数ペア:

[(1, 19012274640), (2, 9506137320), (3, 6337424880), (4, 4753068660), (5, 3802454928), (6, 3168712440), (8, 2376534330), (9, 2112474960), (10, 1901227464), (12, 1584356220), (15, 1267484976), (16, 1188267165), (18, 1056237480), (20, 950613732), (24, 792178110), (27, 704158320), (30, 633742488), (36, 528118740), (40, 475306866), (45, 422494992), (48, 396089055), (54, 352079160), (60, 316871244), (72, 264059370), (80, 237653433), (81, 234719440), (90, 211247496), (108, 176039580), (120, 158435622), (135, 140831664), (144, 132029685), (162, 117359720), (180, 105623748), (216, 88019790), (240, 79217811), (270, 70415832), (324, 58679860), (360, 52811874), (405, 46943888), (432, 44009895), (540, 35207916), (648, 29339930), (720, 26405937), (810, 23471944), (1080, 17603958), (1296, 14669965), (1620, 11735972), (2160, 8801979), (3240, 5867986), (6480, 2933993)]