169906240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 467587584

約数和(自身を除く): 297681344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 751, 808, 1010, 1120, 1414, 1502, 1616, 2020, 2240, 2828, 3004, 3232, 3535, 3755, 4040, 5257, 5656, 6008, 6464, 7070, 7510, 8080, 10514, 11312, 12016, 14140, 15020, 16160, 21028, 22624, 24032, 26285, 28280, 30040, 32320, 42056, 45248, 48064, 52570, 56560, 60080, 75851, 84112, 105140, 113120, 120160, 151702, 168224, 210280, 226240, 240320, 303404, 336448, 379255, 420560, 530957, 606808, 758510, 841120, 1061914, 1213616, 1517020, 1682240, 2123828, 2427232, 2654785, 3034040, 4247656, 4854464, 5309570, 6068080, 8495312, 10619140, 12136160, 16990624, 21238280, 24272320, 33981248, 42476560, 84953120, 169906240]

約数ペア:

[(1, 169906240), (2, 84953120), (4, 42476560), (5, 33981248), (7, 24272320), (8, 21238280), (10, 16990624), (14, 12136160), (16, 10619140), (20, 8495312), (28, 6068080), (32, 5309570), (35, 4854464), (40, 4247656), (56, 3034040), (64, 2654785), (70, 2427232), (80, 2123828), (101, 1682240), (112, 1517020), (140, 1213616), (160, 1061914), (202, 841120), (224, 758510), (280, 606808), (320, 530957), (404, 420560), (448, 379255), (505, 336448), (560, 303404), (707, 240320), (751, 226240), (808, 210280), (1010, 168224), (1120, 151702), (1414, 120160), (1502, 113120), (1616, 105140), (2020, 84112), (2240, 75851), (2828, 60080), (3004, 56560), (3232, 52570), (3535, 48064), (3755, 45248), (4040, 42056), (5257, 32320), (5656, 30040), (6008, 28280), (6464, 26285), (7070, 24032), (7510, 22624), (8080, 21028), (10514, 16160), (11312, 15020), (12016, 14140)]