214532080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3793}}^1$

素因数の和:3914

約数の個数: 80

約数和(自身を含む): 575838144

約数和(自身を除く): 361306064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 3793, 4040, 5656, 7070, 7586, 8080, 11312, 14140, 15172, 18965, 26551, 28280, 30344, 37930, 53102, 56560, 60688, 75860, 106204, 132755, 151720, 212408, 265510, 303440, 383093, 424816, 531020, 766186, 1062040, 1532372, 1915465, 2124080, 2681651, 3064744, 3830930, 5363302, 6129488, 7661860, 10726604, 13408255, 15323720, 21453208, 26816510, 30647440, 42906416, 53633020, 107266040, 214532080]

約数ペア:

[(1, 214532080), (2, 107266040), (4, 53633020), (5, 42906416), (7, 30647440), (8, 26816510), (10, 21453208), (14, 15323720), (16, 13408255), (20, 10726604), (28, 7661860), (35, 6129488), (40, 5363302), (56, 3830930), (70, 3064744), (80, 2681651), (101, 2124080), (112, 1915465), (140, 1532372), (202, 1062040), (280, 766186), (404, 531020), (505, 424816), (560, 383093), (707, 303440), (808, 265510), (1010, 212408), (1414, 151720), (1616, 132755), (2020, 106204), (2828, 75860), (3535, 60688), (3793, 56560), (4040, 53102), (5656, 37930), (7070, 30344), (7586, 28280), (8080, 26551), (11312, 18965), (14140, 15172)]