15663316740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{8171}}^1$

素因数の和:8969

約数の個数: 96

約数和(自身を含む): 44943123456

約数和(自身を除く): 29279806716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 743, 860, 1290, 1486, 2229, 2580, 2972, 3715, 4458, 7430, 8171, 8916, 11145, 14860, 16342, 22290, 24513, 31949, 32684, 40855, 44580, 49026, 63898, 81710, 95847, 98052, 122565, 127796, 159745, 163420, 191694, 245130, 319490, 351353, 383388, 479235, 490260, 638980, 702706, 958470, 1054059, 1405412, 1756765, 1916940, 2108118, 3513530, 4216236, 5270295, 6071053, 7027060, 10540590, 12142106, 18213159, 21081180, 24284212, 30355265, 36426318, 60710530, 72852636, 91065795, 121421060, 182131590, 261055279, 364263180, 522110558, 783165837, 1044221116, 1305276395, 1566331674, 2610552790, 3132663348, 3915829185, 5221105580, 7831658370, 15663316740]

約数ペア:

[(1, 15663316740), (2, 7831658370), (3, 5221105580), (4, 3915829185), (5, 3132663348), (6, 2610552790), (10, 1566331674), (12, 1305276395), (15, 1044221116), (20, 783165837), (30, 522110558), (43, 364263180), (60, 261055279), (86, 182131590), (129, 121421060), (172, 91065795), (215, 72852636), (258, 60710530), (430, 36426318), (516, 30355265), (645, 24284212), (743, 21081180), (860, 18213159), (1290, 12142106), (1486, 10540590), (2229, 7027060), (2580, 6071053), (2972, 5270295), (3715, 4216236), (4458, 3513530), (7430, 2108118), (8171, 1916940), (8916, 1756765), (11145, 1405412), (14860, 1054059), (16342, 958470), (22290, 702706), (24513, 638980), (31949, 490260), (32684, 479235), (40855, 383388), (44580, 351353), (49026, 319490), (63898, 245130), (81710, 191694), (95847, 163420), (98052, 159745), (122565, 127796)]