70232640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 224942400

約数和(自身を除く): 154709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 491, 596, 745, 894, 960, 982, 1192, 1473, 1490, 1788, 1964, 2235, 2384, 2455, 2946, 2980, 3576, 3928, 4470, 4768, 4910, 5892, 5960, 7152, 7365, 7856, 8940, 9536, 9820, 11784, 11920, 14304, 14730, 15712, 17880, 19640, 23568, 23840, 28608, 29460, 31424, 35760, 39280, 47136, 47680, 58920, 71520, 73159, 78560, 94272, 117840, 143040, 146318, 157120, 219477, 235680, 292636, 365795, 438954, 471360, 585272, 731590, 877908, 1097385, 1170544, 1463180, 1755816, 2194770, 2341088, 2926360, 3511632, 4389540, 4682176, 5852720, 7023264, 8779080, 11705440, 14046528, 17558160, 23410880, 35116320, 70232640]

約数ペア:

[(1, 70232640), (2, 35116320), (3, 23410880), (4, 17558160), (5, 14046528), (6, 11705440), (8, 8779080), (10, 7023264), (12, 5852720), (15, 4682176), (16, 4389540), (20, 3511632), (24, 2926360), (30, 2341088), (32, 2194770), (40, 1755816), (48, 1463180), (60, 1170544), (64, 1097385), (80, 877908), (96, 731590), (120, 585272), (149, 471360), (160, 438954), (192, 365795), (240, 292636), (298, 235680), (320, 219477), (447, 157120), (480, 146318), (491, 143040), (596, 117840), (745, 94272), (894, 78560), (960, 73159), (982, 71520), (1192, 58920), (1473, 47680), (1490, 47136), (1788, 39280), (1964, 35760), (2235, 31424), (2384, 29460), (2455, 28608), (2946, 23840), (2980, 23568), (3576, 19640), (3928, 17880), (4470, 15712), (4768, 14730), (4910, 14304), (5892, 11920), (5960, 11784), (7152, 9820), (7365, 9536), (7856, 8940)]