137636240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 369297792

約数和(自身を除く): 231661552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2297, 2996, 3745, 4280, 4594, 5992, 7490, 8560, 9188, 11485, 11984, 14980, 16079, 18376, 22970, 29960, 32158, 36752, 45940, 59920, 64316, 80395, 91880, 128632, 160790, 183760, 245779, 257264, 321580, 491558, 643160, 983116, 1228895, 1286320, 1720453, 1966232, 2457790, 3440906, 3932464, 4915580, 6881812, 8602265, 9831160, 13763624, 17204530, 19662320, 27527248, 34409060, 68818120, 137636240]

約数ペア:

[(1, 137636240), (2, 68818120), (4, 34409060), (5, 27527248), (7, 19662320), (8, 17204530), (10, 13763624), (14, 9831160), (16, 8602265), (20, 6881812), (28, 4915580), (35, 3932464), (40, 3440906), (56, 2457790), (70, 1966232), (80, 1720453), (107, 1286320), (112, 1228895), (140, 983116), (214, 643160), (280, 491558), (428, 321580), (535, 257264), (560, 245779), (749, 183760), (856, 160790), (1070, 128632), (1498, 91880), (1712, 80395), (2140, 64316), (2297, 59920), (2996, 45940), (3745, 36752), (4280, 32158), (4594, 29960), (5992, 22970), (7490, 18376), (8560, 16079), (9188, 14980), (11485, 11984)]