1497380457920

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{33664129}}^1$

素因数の和:33664285

約数の個数: 56

約数和(自身を含む): 3591289388400

約数和(自身を除く): 2093908930480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 22240, 44480, 33664129, 67328258, 134656516, 168320645, 269313032, 336641290, 538626064, 673282580, 1077252128, 1346565160, 2154504256, 2693130320, 4679313931, 5386260640, 9358627862, 10772521280, 18717255724, 23396569655, 37434511448, 46793139310, 74869022896, 93586278620, 149738045792, 187172557240, 299476091584, 374345114480, 748690228960, 1497380457920]

約数ペア:

[(1, 1497380457920), (2, 748690228960), (4, 374345114480), (5, 299476091584), (8, 187172557240), (10, 149738045792), (16, 93586278620), (20, 74869022896), (32, 46793139310), (40, 37434511448), (64, 23396569655), (80, 18717255724), (139, 10772521280), (160, 9358627862), (278, 5386260640), (320, 4679313931), (556, 2693130320), (695, 2154504256), (1112, 1346565160), (1390, 1077252128), (2224, 673282580), (2780, 538626064), (4448, 336641290), (5560, 269313032), (8896, 168320645), (11120, 134656516), (22240, 67328258), (44480, 33664129)]