140354480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6174

約数の個数: 80

約数和(自身を含む): 382100544

約数和(自身を除く): 241746064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6113, 11480, 12226, 22960, 24452, 30565, 42791, 48904, 61130, 85582, 97808, 122260, 171164, 213955, 244520, 250633, 342328, 427910, 489040, 501266, 684656, 855820, 1002532, 1253165, 1711640, 1754431, 2005064, 2506330, 3423280, 3508862, 4010128, 5012660, 7017724, 8772155, 10025320, 14035448, 17544310, 20050640, 28070896, 35088620, 70177240, 140354480]

約数ペア:

[(1, 140354480), (2, 70177240), (4, 35088620), (5, 28070896), (7, 20050640), (8, 17544310), (10, 14035448), (14, 10025320), (16, 8772155), (20, 7017724), (28, 5012660), (35, 4010128), (40, 3508862), (41, 3423280), (56, 2506330), (70, 2005064), (80, 1754431), (82, 1711640), (112, 1253165), (140, 1002532), (164, 855820), (205, 684656), (280, 501266), (287, 489040), (328, 427910), (410, 342328), (560, 250633), (574, 244520), (656, 213955), (820, 171164), (1148, 122260), (1435, 97808), (1640, 85582), (2296, 61130), (2870, 48904), (3280, 42791), (4592, 30565), (5740, 24452), (6113, 22960), (11480, 12226)]