7908041680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67567}}^1$

素因数の和:67617

約数の個数: 160

約数和(自身を含む): 24129884160

約数和(自身を除く): 16221842480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 5320, 5852, 6160, 7315, 8360, 10640, 11704, 14630, 16720, 23408, 29260, 58520, 67567, 117040, 135134, 270268, 337835, 472969, 540536, 675670, 743237, 945938, 1081072, 1283773, 1351340, 1486474, 1891876, 2364845, 2567546, 2702680, 2972948, 3716185, 3783752, 4729690, 5135092, 5202659, 5405360, 5945896, 6418865, 7432370, 7567504, 8986411, 9459380, 10270184, 10405318, 11891792, 12837730, 14121503, 14864740, 17972822, 18918760, 20540368, 20810636, 25675460, 26013295, 28243006, 29729480, 35945644, 37837520, 41621272, 44932055, 51350920, 52026590, 56486012, 59458960, 70607515, 71891288, 83242544, 89864110, 98850521, 102701840, 104053180, 112972024, 141215030, 143782576, 179728220, 197701042, 208106360, 225944048, 282430060, 359456440, 395402084, 416212720, 494252605, 564860120, 718912880, 790804168, 988505210, 1129720240, 1581608336, 1977010420, 3954020840, 7908041680]

約数ペア:

[(1, 7908041680), (2, 3954020840), (4, 1977010420), (5, 1581608336), (7, 1129720240), (8, 988505210), (10, 790804168), (11, 718912880), (14, 564860120), (16, 494252605), (19, 416212720), (20, 395402084), (22, 359456440), (28, 282430060), (35, 225944048), (38, 208106360), (40, 197701042), (44, 179728220), (55, 143782576), (56, 141215030), (70, 112972024), (76, 104053180), (77, 102701840), (80, 98850521), (88, 89864110), (95, 83242544), (110, 71891288), (112, 70607515), (133, 59458960), (140, 56486012), (152, 52026590), (154, 51350920), (176, 44932055), (190, 41621272), (209, 37837520), (220, 35945644), (266, 29729480), (280, 28243006), (304, 26013295), (308, 25675460), (380, 20810636), (385, 20540368), (418, 18918760), (440, 17972822), (532, 14864740), (560, 14121503), (616, 12837730), (665, 11891792), (760, 10405318), (770, 10270184), (836, 9459380), (880, 8986411), (1045, 7567504), (1064, 7432370), (1232, 6418865), (1330, 5945896), (1463, 5405360), (1520, 5202659), (1540, 5135092), (1672, 4729690), (2090, 3783752), (2128, 3716185), (2660, 2972948), (2926, 2702680), (3080, 2567546), (3344, 2364845), (4180, 1891876), (5320, 1486474), (5852, 1351340), (6160, 1283773), (7315, 1081072), (8360, 945938), (10640, 743237), (11704, 675670), (14630, 540536), (16720, 472969), (23408, 337835), (29260, 270268), (58520, 135134), (67567, 117040)]