276919160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1193}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 713534400

約数和(自身を除く): 436615240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 829, 1193, 1658, 2386, 3316, 4145, 4772, 5803, 5965, 6632, 8290, 8351, 9544, 11606, 11930, 16580, 16702, 23212, 23860, 29015, 33160, 33404, 41755, 46424, 47720, 58030, 66808, 83510, 116060, 167020, 232120, 334040, 988997, 1977994, 3955988, 4944985, 6922979, 7911976, 9889970, 13845958, 19779940, 27691916, 34614895, 39559880, 55383832, 69229790, 138459580, 276919160]

約数ペア:

[(1, 276919160), (2, 138459580), (4, 69229790), (5, 55383832), (7, 39559880), (8, 34614895), (10, 27691916), (14, 19779940), (20, 13845958), (28, 9889970), (35, 7911976), (40, 6922979), (56, 4944985), (70, 3955988), (140, 1977994), (280, 988997), (829, 334040), (1193, 232120), (1658, 167020), (2386, 116060), (3316, 83510), (4145, 66808), (4772, 58030), (5803, 47720), (5965, 46424), (6632, 41755), (8290, 33404), (8351, 33160), (9544, 29015), (11606, 23860), (11930, 23212), (16580, 16702)]