317392020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2017

約数の個数: 168

約数和(自身を含む): 1090726560

約数和(自身を除く): 773334540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1979, 1980, 2430, 2673, 2916, 2970, 3564, 3645, 3958, 4455, 4860, 5346, 5937, 5940, 7290, 7916, 8019, 8910, 9895, 10692, 11874, 13365, 14580, 16038, 17811, 17820, 19790, 21769, 23748, 26730, 29685, 32076, 35622, 39580, 40095, 43538, 53433, 53460, 59370, 65307, 71244, 80190, 87076, 89055, 106866, 108845, 118740, 130614, 160299, 160380, 178110, 195921, 213732, 217690, 261228, 267165, 320598, 326535, 356220, 391842, 435380, 480897, 534330, 587763, 641196, 653070, 783684, 801495, 961794, 979605, 1068660, 1175526, 1306140, 1442691, 1602990, 1763289, 1923588, 1959210, 2351052, 2404485, 2885382, 2938815, 3205980, 3526578, 3918420, 4808970, 5289867, 5770764, 5877630, 7053156, 7213455, 8816445, 9617940, 10579734, 11755260, 14426910, 15869601, 17632890, 21159468, 26449335, 28853820, 31739202, 35265780, 52898670, 63478404, 79348005, 105797340, 158696010, 317392020]

約数ペア:

[(1, 317392020), (2, 158696010), (3, 105797340), (4, 79348005), (5, 63478404), (6, 52898670), (9, 35265780), (10, 31739202), (11, 28853820), (12, 26449335), (15, 21159468), (18, 17632890), (20, 15869601), (22, 14426910), (27, 11755260), (30, 10579734), (33, 9617940), (36, 8816445), (44, 7213455), (45, 7053156), (54, 5877630), (55, 5770764), (60, 5289867), (66, 4808970), (81, 3918420), (90, 3526578), (99, 3205980), (108, 2938815), (110, 2885382), (132, 2404485), (135, 2351052), (162, 1959210), (165, 1923588), (180, 1763289), (198, 1602990), (220, 1442691), (243, 1306140), (270, 1175526), (297, 1068660), (324, 979605), (330, 961794), (396, 801495), (405, 783684), (486, 653070), (495, 641196), (540, 587763), (594, 534330), (660, 480897), (729, 435380), (810, 391842), (891, 356220), (972, 326535), (990, 320598), (1188, 267165), (1215, 261228), (1458, 217690), (1485, 213732), (1620, 195921), (1782, 178110), (1979, 160380), (1980, 160299), (2430, 130614), (2673, 118740), (2916, 108845), (2970, 106866), (3564, 89055), (3645, 87076), (3958, 80190), (4455, 71244), (4860, 65307), (5346, 59370), (5937, 53460), (5940, 53433), (7290, 43538), (7916, 40095), (8019, 39580), (8910, 35622), (9895, 32076), (10692, 29685), (11874, 26730), (13365, 23748), (14580, 21769), (16038, 19790), (17811, 17820)]