237497120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{30293}}^1$

素因数の和:30322

約数の個数: 72

約数和(自身を含む): 652714524

約数和(自身を除く): 415217404

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, 30293, 60586, 121172, 151465, 212051, 242344, 302930, 424102, 484688, 605860, 848204, 969376, 1060255, 1211720, 1484357, 1696408, 2120510, 2423440, 2968714, 3392816, 4241020, 4846880, 5937428, 6785632, 7421785, 8482040, 11874856, 14843570, 16964080, 23749712, 29687140, 33928160, 47499424, 59374280, 118748560, 237497120]

約数ペア:

[(1, 237497120), (2, 118748560), (4, 59374280), (5, 47499424), (7, 33928160), (8, 29687140), (10, 23749712), (14, 16964080), (16, 14843570), (20, 11874856), (28, 8482040), (32, 7421785), (35, 6785632), (40, 5937428), (49, 4846880), (56, 4241020), (70, 3392816), (80, 2968714), (98, 2423440), (112, 2120510), (140, 1696408), (160, 1484357), (196, 1211720), (224, 1060255), (245, 969376), (280, 848204), (392, 605860), (490, 484688), (560, 424102), (784, 302930), (980, 242344), (1120, 212051), (1568, 151465), (1960, 121172), (3920, 60586), (7840, 30293)]