133740160

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2069}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 323044200

約数和(自身を除く): 189304040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 2069, 3232, 4040, 4138, 6464, 8080, 8276, 10345, 12928, 16160, 16552, 20690, 32320, 33104, 41380, 64640, 66208, 82760, 132416, 165520, 208969, 264832, 331040, 417938, 662080, 835876, 1044845, 1324160, 1671752, 2089690, 3343504, 4179380, 6687008, 8358760, 13374016, 16717520, 26748032, 33435040, 66870080, 133740160]

約数ペア:

[(1, 133740160), (2, 66870080), (4, 33435040), (5, 26748032), (8, 16717520), (10, 13374016), (16, 8358760), (20, 6687008), (32, 4179380), (40, 3343504), (64, 2089690), (80, 1671752), (101, 1324160), (128, 1044845), (160, 835876), (202, 662080), (320, 417938), (404, 331040), (505, 264832), (640, 208969), (808, 165520), (1010, 132416), (1616, 82760), (2020, 66208), (2069, 64640), (3232, 41380), (4040, 33104), (4138, 32320), (6464, 20690), (8080, 16552), (8276, 16160), (10345, 12928)]