1517612320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{193573}}^1$

素因数の和:193602

約数の個数: 72

約数和(自身を含む): 4170745404

約数和(自身を除く): 2653133084

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 193573, 387146, 774292, 967865, 1355011, 1548584, 1935730, 2710022, 3097168, 3871460, 5420044, 6194336, 6775055, 7742920, 9485077, 10840088, 13550110, 15485840, 18970154, 21680176, 27100220, 30971680, 37940308, 43360352, 47425385, 54200440, 75880616, 94850770, 108400880, 151761232, 189701540, 216801760, 303522464, 379403080, 758806160, 1517612320]

約数ペア:

[(1, 1517612320), (2, 758806160), (4, 379403080), (5, 303522464), (7, 216801760), (8, 189701540), (10, 151761232), (14, 108400880), (16, 94850770), (20, 75880616), (28, 54200440), (32, 47425385), (35, 43360352), (40, 37940308), (49, 30971680), (56, 27100220), (70, 21680176), (80, 18970154), (98, 15485840), (112, 13550110), (140, 10840088), (160, 9485077), (196, 7742920), (224, 6775055), (245, 6194336), (280, 5420044), (392, 3871460), (490, 3097168), (560, 2710022), (784, 1935730), (980, 1548584), (1120, 1355011), (1568, 967865), (1960, 774292), (3920, 387146), (7840, 193573)]