15690025760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{38653}}^1$

素因数の和:38770

約数の個数: 96

約数和(自身を含む): 38573599680

約数和(自身を除く): 22883573920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 80, 86, 118, 160, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1376, 1720, 1888, 2360, 2537, 3440, 4720, 5074, 6880, 9440, 10148, 12685, 20296, 25370, 38653, 40592, 50740, 77306, 81184, 101480, 154612, 193265, 202960, 309224, 386530, 405920, 618448, 773060, 1236896, 1546120, 1662079, 2280527, 3092240, 3324158, 4561054, 6184480, 6648316, 8310395, 9122108, 11402635, 13296632, 16620790, 18244216, 22805270, 26593264, 33241580, 36488432, 45610540, 53186528, 66483160, 72976864, 91221080, 98062661, 132966320, 182442160, 196125322, 265932640, 364884320, 392250644, 490313305, 784501288, 980626610, 1569002576, 1961253220, 3138005152, 3922506440, 7845012880, 15690025760]

約数ペア:

[(1, 15690025760), (2, 7845012880), (4, 3922506440), (5, 3138005152), (8, 1961253220), (10, 1569002576), (16, 980626610), (20, 784501288), (32, 490313305), (40, 392250644), (43, 364884320), (59, 265932640), (80, 196125322), (86, 182442160), (118, 132966320), (160, 98062661), (172, 91221080), (215, 72976864), (236, 66483160), (295, 53186528), (344, 45610540), (430, 36488432), (472, 33241580), (590, 26593264), (688, 22805270), (860, 18244216), (944, 16620790), (1180, 13296632), (1376, 11402635), (1720, 9122108), (1888, 8310395), (2360, 6648316), (2537, 6184480), (3440, 4561054), (4720, 3324158), (5074, 3092240), (6880, 2280527), (9440, 1662079), (10148, 1546120), (12685, 1236896), (20296, 773060), (25370, 618448), (38653, 405920), (40592, 386530), (50740, 309224), (77306, 202960), (81184, 193265), (101480, 154612)]