84262640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13679}}^1$

素因数の和:13710

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 160007440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13679, 27358, 54716, 68395, 95753, 109432, 136790, 150469, 191506, 218864, 273580, 300938, 383012, 478765, 547160, 601876, 752345, 766024, 957530, 1053283, 1094320, 1203752, 1504690, 1532048, 1915060, 2106566, 2407504, 3009380, 3830120, 4213132, 5266415, 6018760, 7660240, 8426264, 10532830, 12037520, 16852528, 21065660, 42131320, 84262640]

約数ペア:

[(1, 84262640), (2, 42131320), (4, 21065660), (5, 16852528), (7, 12037520), (8, 10532830), (10, 8426264), (11, 7660240), (14, 6018760), (16, 5266415), (20, 4213132), (22, 3830120), (28, 3009380), (35, 2407504), (40, 2106566), (44, 1915060), (55, 1532048), (56, 1504690), (70, 1203752), (77, 1094320), (80, 1053283), (88, 957530), (110, 766024), (112, 752345), (140, 601876), (154, 547160), (176, 478765), (220, 383012), (280, 300938), (308, 273580), (385, 218864), (440, 191506), (560, 150469), (616, 136790), (770, 109432), (880, 95753), (1232, 68395), (1540, 54716), (3080, 27358), (6160, 13679)]