344091160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28579}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 905414400

約数和(自身を除く): 561323240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 28579, 57158, 114316, 142895, 200053, 228632, 285790, 400106, 571580, 800212, 1000265, 1143160, 1228897, 1600424, 2000530, 2457794, 4001060, 4915588, 6144485, 8002120, 8602279, 9831176, 12288970, 17204558, 24577940, 34409116, 43011395, 49155880, 68818232, 86022790, 172045580, 344091160]

約数ペア:

[(1, 344091160), (2, 172045580), (4, 86022790), (5, 68818232), (7, 49155880), (8, 43011395), (10, 34409116), (14, 24577940), (20, 17204558), (28, 12288970), (35, 9831176), (40, 8602279), (43, 8002120), (56, 6144485), (70, 4915588), (86, 4001060), (140, 2457794), (172, 2000530), (215, 1600424), (280, 1228897), (301, 1143160), (344, 1000265), (430, 800212), (602, 571580), (860, 400106), (1204, 285790), (1505, 228632), (1720, 200053), (2408, 142895), (3010, 114316), (6020, 57158), (12040, 28579)]