867797040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1939

約数の個数: 160

約数和(自身を含む): 2951811072

約数和(自身を除く): 2084014032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 191, 220, 240, 264, 330, 382, 440, 528, 573, 660, 764, 880, 955, 1146, 1320, 1528, 1721, 1910, 2101, 2292, 2640, 2865, 3056, 3442, 3820, 4202, 4584, 5163, 5730, 6303, 6884, 7640, 8404, 8605, 9168, 10326, 10505, 11460, 12606, 13768, 15280, 16808, 17210, 18931, 20652, 21010, 22920, 25212, 25815, 27536, 31515, 33616, 34420, 37862, 41304, 42020, 45840, 50424, 51630, 56793, 63030, 68840, 75724, 82608, 84040, 94655, 100848, 103260, 113586, 126060, 137680, 151448, 168080, 189310, 206520, 227172, 252120, 283965, 302896, 328711, 378620, 413040, 454344, 504240, 567930, 657422, 757240, 908688, 986133, 1135860, 1314844, 1514480, 1643555, 1972266, 2271720, 2629688, 3287110, 3615821, 3944532, 4543440, 4930665, 5259376, 6574220, 7231642, 7889064, 9861330, 10847463, 13148440, 14463284, 15778128, 18079105, 19722660, 21694926, 26296880, 28926568, 36158210, 39445320, 43389852, 54237315, 57853136, 72316420, 78890640, 86779704, 108474630, 144632840, 173559408, 216949260, 289265680, 433898520, 867797040]

約数ペア:

[(1, 867797040), (2, 433898520), (3, 289265680), (4, 216949260), (5, 173559408), (6, 144632840), (8, 108474630), (10, 86779704), (11, 78890640), (12, 72316420), (15, 57853136), (16, 54237315), (20, 43389852), (22, 39445320), (24, 36158210), (30, 28926568), (33, 26296880), (40, 21694926), (44, 19722660), (48, 18079105), (55, 15778128), (60, 14463284), (66, 13148440), (80, 10847463), (88, 9861330), (110, 7889064), (120, 7231642), (132, 6574220), (165, 5259376), (176, 4930665), (191, 4543440), (220, 3944532), (240, 3615821), (264, 3287110), (330, 2629688), (382, 2271720), (440, 1972266), (528, 1643555), (573, 1514480), (660, 1314844), (764, 1135860), (880, 986133), (955, 908688), (1146, 757240), (1320, 657422), (1528, 567930), (1721, 504240), (1910, 454344), (2101, 413040), (2292, 378620), (2640, 328711), (2865, 302896), (3056, 283965), (3442, 252120), (3820, 227172), (4202, 206520), (4584, 189310), (5163, 168080), (5730, 151448), (6303, 137680), (6884, 126060), (7640, 113586), (8404, 103260), (8605, 100848), (9168, 94655), (10326, 84040), (10505, 82608), (11460, 75724), (12606, 68840), (13768, 63030), (15280, 56793), (16808, 51630), (17210, 50424), (18931, 45840), (20652, 42020), (21010, 41304), (22920, 37862), (25212, 34420), (25815, 33616), (27536, 31515)]