1796529758520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2138725903}}^1$

素因数の和:2138725924

約数の個数: 64

約数和(自身を含む): 6159530603520

約数和(自身を除く): 4363000845000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2138725903, 4277451806, 6416177709, 8554903612, 10693629515, 12832355418, 14971081321, 17109807224, 21387259030, 25664710836, 29942162642, 32080888545, 42774518060, 44913243963, 51329421672, 59884325284, 64161777090, 74855406605, 85549036120, 89826487926, 119768650568, 128323554180, 149710813210, 179652975852, 224566219815, 256647108360, 299421626420, 359305951704, 449132439630, 598843252840, 898264879260, 1796529758520]

約数ペア:

[(1, 1796529758520), (2, 898264879260), (3, 598843252840), (4, 449132439630), (5, 359305951704), (6, 299421626420), (7, 256647108360), (8, 224566219815), (10, 179652975852), (12, 149710813210), (14, 128323554180), (15, 119768650568), (20, 89826487926), (21, 85549036120), (24, 74855406605), (28, 64161777090), (30, 59884325284), (35, 51329421672), (40, 44913243963), (42, 42774518060), (56, 32080888545), (60, 29942162642), (70, 25664710836), (84, 21387259030), (105, 17109807224), (120, 14971081321), (140, 12832355418), (168, 10693629515), (210, 8554903612), (280, 6416177709), (420, 4277451806), (840, 2138725903)]