77016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 257644800

約数和(自身を除く): 180628680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 1987, 2040, 2280, 2584, 3230, 3876, 3974, 4845, 5961, 6460, 7752, 7948, 9690, 9935, 11922, 12920, 15896, 19380, 19870, 23844, 29805, 33779, 37753, 38760, 39740, 47688, 59610, 67558, 75506, 79480, 101337, 113259, 119220, 135116, 151012, 168895, 188765, 202674, 226518, 238440, 270232, 302024, 337790, 377530, 405348, 453036, 506685, 566295, 641801, 675580, 755060, 810696, 906072, 1013370, 1132590, 1283602, 1351160, 1510120, 1925403, 2026740, 2265180, 2567204, 3209005, 3850806, 4053480, 4530360, 5134408, 6418010, 7701612, 9627015, 12836020, 15403224, 19254030, 25672040, 38508060, 77016120]

約数ペア:

[(1, 77016120), (2, 38508060), (3, 25672040), (4, 19254030), (5, 15403224), (6, 12836020), (8, 9627015), (10, 7701612), (12, 6418010), (15, 5134408), (17, 4530360), (19, 4053480), (20, 3850806), (24, 3209005), (30, 2567204), (34, 2265180), (38, 2026740), (40, 1925403), (51, 1510120), (57, 1351160), (60, 1283602), (68, 1132590), (76, 1013370), (85, 906072), (95, 810696), (102, 755060), (114, 675580), (120, 641801), (136, 566295), (152, 506685), (170, 453036), (190, 405348), (204, 377530), (228, 337790), (255, 302024), (285, 270232), (323, 238440), (340, 226518), (380, 202674), (408, 188765), (456, 168895), (510, 151012), (570, 135116), (646, 119220), (680, 113259), (760, 101337), (969, 79480), (1020, 75506), (1140, 67558), (1292, 59610), (1615, 47688), (1938, 39740), (1987, 38760), (2040, 37753), (2280, 33779), (2584, 29805), (3230, 23844), (3876, 19870), (3974, 19380), (4845, 15896), (5961, 12920), (6460, 11922), (7752, 9935), (7948, 9690)]