15678822740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{37493}}^1$

素因数の和:37641

約数の個数: 96

約数和(自身を含む): 39305710080

約数和(自身を除く): 23626887340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 103, 116, 140, 145, 203, 206, 290, 406, 412, 515, 580, 721, 812, 1015, 1030, 1442, 2030, 2060, 2884, 2987, 3605, 4060, 5974, 7210, 11948, 14420, 14935, 20909, 29870, 37493, 41818, 59740, 74986, 83636, 104545, 149972, 187465, 209090, 262451, 374930, 418180, 524902, 749860, 1049804, 1087297, 1312255, 2174594, 2624510, 3861779, 4349188, 5249020, 5436485, 7611079, 7723558, 10872970, 15222158, 15447116, 19308895, 21745940, 27032453, 30444316, 38055395, 38617790, 54064906, 76110790, 77235580, 108129812, 111991591, 135162265, 152221580, 223983182, 270324530, 447966364, 540649060, 559957955, 783941137, 1119915910, 1567882274, 2239831820, 3135764548, 3919705685, 7839411370, 15678822740]

約数ペア:

[(1, 15678822740), (2, 7839411370), (4, 3919705685), (5, 3135764548), (7, 2239831820), (10, 1567882274), (14, 1119915910), (20, 783941137), (28, 559957955), (29, 540649060), (35, 447966364), (58, 270324530), (70, 223983182), (103, 152221580), (116, 135162265), (140, 111991591), (145, 108129812), (203, 77235580), (206, 76110790), (290, 54064906), (406, 38617790), (412, 38055395), (515, 30444316), (580, 27032453), (721, 21745940), (812, 19308895), (1015, 15447116), (1030, 15222158), (1442, 10872970), (2030, 7723558), (2060, 7611079), (2884, 5436485), (2987, 5249020), (3605, 4349188), (4060, 3861779), (5974, 2624510), (7210, 2174594), (11948, 1312255), (14420, 1087297), (14935, 1049804), (20909, 749860), (29870, 524902), (37493, 418180), (41818, 374930), (59740, 262451), (74986, 209090), (83636, 187465), (104545, 149972)]