269935960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7591}}^1$

素因数の和:7736

約数の個数: 64

約数和(自身を含む): 699678720

約数和(自身を除く): 429742760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 7591, 8890, 15182, 17780, 30364, 35560, 37955, 53137, 60728, 75910, 106274, 151820, 212548, 265685, 303640, 425096, 531370, 964057, 1062740, 1928114, 2125480, 3856228, 4820285, 6748399, 7712456, 9640570, 13496798, 19281140, 26993596, 33741995, 38562280, 53987192, 67483990, 134967980, 269935960]

約数ペア:

[(1, 269935960), (2, 134967980), (4, 67483990), (5, 53987192), (7, 38562280), (8, 33741995), (10, 26993596), (14, 19281140), (20, 13496798), (28, 9640570), (35, 7712456), (40, 6748399), (56, 4820285), (70, 3856228), (127, 2125480), (140, 1928114), (254, 1062740), (280, 964057), (508, 531370), (635, 425096), (889, 303640), (1016, 265685), (1270, 212548), (1778, 151820), (2540, 106274), (3556, 75910), (4445, 60728), (5080, 53137), (7112, 37955), (7591, 35560), (8890, 30364), (15182, 17780)]