15677050760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{7907}}^1$

素因数の和:8095

約数の個数: 128

約数和(自身を含む): 41291147520

約数和(自身を除く): 25614096760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 97, 140, 146, 194, 280, 292, 365, 388, 485, 511, 584, 679, 730, 776, 970, 1022, 1358, 1460, 1940, 2044, 2555, 2716, 2920, 3395, 3880, 4088, 5110, 5432, 6790, 7081, 7907, 10220, 13580, 14162, 15814, 20440, 27160, 28324, 31628, 35405, 39535, 49567, 55349, 56648, 63256, 70810, 79070, 99134, 110698, 141620, 158140, 198268, 221396, 247835, 276745, 283240, 316280, 396536, 442792, 495670, 553490, 577211, 766979, 991340, 1106980, 1154422, 1533958, 1982680, 2213960, 2308844, 2886055, 3067916, 3834895, 4040477, 4617688, 5368853, 5772110, 6135832, 7669790, 8080954, 10737706, 11544220, 15339580, 16161908, 20202385, 21475412, 23088440, 26844265, 30679160, 32323816, 40404770, 42950824, 53688530, 55989467, 80809540, 107377060, 111978934, 161619080, 214754120, 223957868, 279947335, 391926269, 447915736, 559894670, 783852538, 1119789340, 1567705076, 1959631345, 2239578680, 3135410152, 3919262690, 7838525380, 15677050760]

約数ペア:

[(1, 15677050760), (2, 7838525380), (4, 3919262690), (5, 3135410152), (7, 2239578680), (8, 1959631345), (10, 1567705076), (14, 1119789340), (20, 783852538), (28, 559894670), (35, 447915736), (40, 391926269), (56, 279947335), (70, 223957868), (73, 214754120), (97, 161619080), (140, 111978934), (146, 107377060), (194, 80809540), (280, 55989467), (292, 53688530), (365, 42950824), (388, 40404770), (485, 32323816), (511, 30679160), (584, 26844265), (679, 23088440), (730, 21475412), (776, 20202385), (970, 16161908), (1022, 15339580), (1358, 11544220), (1460, 10737706), (1940, 8080954), (2044, 7669790), (2555, 6135832), (2716, 5772110), (2920, 5368853), (3395, 4617688), (3880, 4040477), (4088, 3834895), (5110, 3067916), (5432, 2886055), (6790, 2308844), (7081, 2213960), (7907, 1982680), (10220, 1533958), (13580, 1154422), (14162, 1106980), (15814, 991340), (20440, 766979), (27160, 577211), (28324, 553490), (31628, 495670), (35405, 442792), (39535, 396536), (49567, 316280), (55349, 283240), (56648, 276745), (63256, 247835), (70810, 221396), (79070, 198268), (99134, 158140), (110698, 141620)]