7473173120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1668119}}^1$

素因数の和:1668145

約数の個数: 64

約数和(自身を含む): 20417788800

約数和(自身を除く): 12944615680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 1668119, 3336238, 6672476, 8340595, 11676833, 13344952, 16681190, 23353666, 26689904, 33362380, 46707332, 53379808, 58384165, 66724760, 93414664, 106759616, 116768330, 133449520, 186829328, 213519232, 233536660, 266899040, 373658656, 467073320, 533798080, 747317312, 934146640, 1067596160, 1494634624, 1868293280, 3736586560, 7473173120]

約数ペア:

[(1, 7473173120), (2, 3736586560), (4, 1868293280), (5, 1494634624), (7, 1067596160), (8, 934146640), (10, 747317312), (14, 533798080), (16, 467073320), (20, 373658656), (28, 266899040), (32, 233536660), (35, 213519232), (40, 186829328), (56, 133449520), (64, 116768330), (70, 106759616), (80, 93414664), (112, 66724760), (128, 58384165), (140, 53379808), (160, 46707332), (224, 33362380), (280, 26689904), (320, 23353666), (448, 16681190), (560, 13344952), (640, 11676833), (896, 8340595), (1120, 6672476), (2240, 3336238), (4480, 1668119)]