15694318060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 37255528800

約数和(自身を除く): 21561210740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 103, 170, 190, 206, 229, 323, 340, 380, 412, 458, 515, 646, 916, 1030, 1145, 1292, 1615, 1751, 1957, 2060, 2290, 3230, 3502, 3893, 3914, 4351, 4580, 6460, 7004, 7786, 7828, 8702, 8755, 9785, 10609, 15572, 17404, 17510, 19465, 19570, 21218, 21755, 23587, 33269, 35020, 38930, 39140, 42436, 43510, 47174, 53045, 66538, 73967, 77860, 87020, 94348, 106090, 117935, 133076, 147934, 166345, 180353, 201571, 212180, 235870, 295868, 332690, 360706, 369835, 400979, 403142, 448153, 471740, 665380, 721412, 739670, 801958, 806284, 896306, 901765, 1007855, 1479340, 1603916, 1792612, 1803530, 2004895, 2015710, 2240765, 2429461, 3426707, 3607060, 4009790, 4031420, 4481530, 4858922, 6853414, 7618601, 8019580, 8963060, 9717844, 12147305, 13706828, 15237202, 17133535, 24294610, 30474404, 34267070, 38093005, 41300837, 46159759, 48589220, 68534140, 76186010, 82601674, 92319518, 152372020, 165203348, 184639036, 206504185, 230798795, 413008370, 461597590, 784715903, 826016740, 923195180, 1569431806, 3138863612, 3923579515, 7847159030, 15694318060]

約数ペア:

[(1, 15694318060), (2, 7847159030), (4, 3923579515), (5, 3138863612), (10, 1569431806), (17, 923195180), (19, 826016740), (20, 784715903), (34, 461597590), (38, 413008370), (68, 230798795), (76, 206504185), (85, 184639036), (95, 165203348), (103, 152372020), (170, 92319518), (190, 82601674), (206, 76186010), (229, 68534140), (323, 48589220), (340, 46159759), (380, 41300837), (412, 38093005), (458, 34267070), (515, 30474404), (646, 24294610), (916, 17133535), (1030, 15237202), (1145, 13706828), (1292, 12147305), (1615, 9717844), (1751, 8963060), (1957, 8019580), (2060, 7618601), (2290, 6853414), (3230, 4858922), (3502, 4481530), (3893, 4031420), (3914, 4009790), (4351, 3607060), (4580, 3426707), (6460, 2429461), (7004, 2240765), (7786, 2015710), (7828, 2004895), (8702, 1803530), (8755, 1792612), (9785, 1603916), (10609, 1479340), (15572, 1007855), (17404, 901765), (17510, 896306), (19465, 806284), (19570, 801958), (21218, 739670), (21755, 721412), (23587, 665380), (33269, 471740), (35020, 448153), (38930, 403142), (39140, 400979), (42436, 369835), (43510, 360706), (47174, 332690), (53045, 295868), (66538, 235870), (73967, 212180), (77860, 201571), (87020, 180353), (94348, 166345), (106090, 147934), (117935, 133076)]