735472240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 1737031680

約数和(自身を除く): 1001559440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 191, 254, 379, 382, 508, 635, 758, 764, 955, 1016, 1270, 1516, 1528, 1895, 1910, 2032, 2540, 3032, 3056, 3790, 3820, 5080, 6064, 7580, 7640, 10160, 15160, 15280, 24257, 30320, 48133, 48514, 72389, 96266, 97028, 121285, 144778, 192532, 194056, 240665, 242570, 289556, 361945, 385064, 388112, 481330, 485140, 579112, 723890, 770128, 962660, 970280, 1158224, 1447780, 1925320, 1940560, 2895560, 3850640, 5791120, 9193403, 18386806, 36773612, 45967015, 73547224, 91934030, 147094448, 183868060, 367736120, 735472240]

約数ペア:

[(1, 735472240), (2, 367736120), (4, 183868060), (5, 147094448), (8, 91934030), (10, 73547224), (16, 45967015), (20, 36773612), (40, 18386806), (80, 9193403), (127, 5791120), (191, 3850640), (254, 2895560), (379, 1940560), (382, 1925320), (508, 1447780), (635, 1158224), (758, 970280), (764, 962660), (955, 770128), (1016, 723890), (1270, 579112), (1516, 485140), (1528, 481330), (1895, 388112), (1910, 385064), (2032, 361945), (2540, 289556), (3032, 242570), (3056, 240665), (3790, 194056), (3820, 192532), (5080, 144778), (6064, 121285), (7580, 97028), (7640, 96266), (10160, 72389), (15160, 48514), (15280, 48133), (24257, 30320)]