19071712980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{195127}}^1$

素因数の和:195326

約数の個数: 96

約数和(自身を含む): 59662337280

約数和(自身を除く): 40590624300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 4887, 5430, 6516, 8145, 9774, 10860, 16290, 19548, 24435, 32580, 48870, 97740, 195127, 390254, 585381, 780508, 975635, 1170762, 1756143, 1951270, 2341524, 2926905, 3512286, 3902540, 5268429, 5853810, 7024572, 8780715, 10536858, 11707620, 17561430, 21073716, 26342145, 35122860, 35317987, 52684290, 70635974, 105368580, 105953961, 141271948, 176589935, 211907922, 317861883, 353179870, 423815844, 529769805, 635723766, 706359740, 953585649, 1059539610, 1271447532, 1589309415, 1907171298, 2119079220, 3178618830, 3814342596, 4767928245, 6357237660, 9535856490, 19071712980]

約数ペア:

[(1, 19071712980), (2, 9535856490), (3, 6357237660), (4, 4767928245), (5, 3814342596), (6, 3178618830), (9, 2119079220), (10, 1907171298), (12, 1589309415), (15, 1271447532), (18, 1059539610), (20, 953585649), (27, 706359740), (30, 635723766), (36, 529769805), (45, 423815844), (54, 353179870), (60, 317861883), (90, 211907922), (108, 176589935), (135, 141271948), (180, 105953961), (181, 105368580), (270, 70635974), (362, 52684290), (540, 35317987), (543, 35122860), (724, 26342145), (905, 21073716), (1086, 17561430), (1629, 11707620), (1810, 10536858), (2172, 8780715), (2715, 7024572), (3258, 5853810), (3620, 5268429), (4887, 3902540), (5430, 3512286), (6516, 2926905), (8145, 2341524), (9774, 1951270), (10860, 1756143), (16290, 1170762), (19548, 975635), (24435, 780508), (32580, 585381), (48870, 390254), (97740, 195127)]