182758240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23311}}^1$

素因数の和:23340

約数の個数: 72

約数和(自身を含む): 502280352

約数和(自身を除く): 319522112

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, 23311, 46622, 93244, 116555, 163177, 186488, 233110, 326354, 372976, 466220, 652708, 745952, 815885, 932440, 1142239, 1305416, 1631770, 1864880, 2284478, 2610832, 3263540, 3729760, 4568956, 5221664, 5711195, 6527080, 9137912, 11422390, 13054160, 18275824, 22844780, 26108320, 36551648, 45689560, 91379120, 182758240]

約数ペア:

[(1, 182758240), (2, 91379120), (4, 45689560), (5, 36551648), (7, 26108320), (8, 22844780), (10, 18275824), (14, 13054160), (16, 11422390), (20, 9137912), (28, 6527080), (32, 5711195), (35, 5221664), (40, 4568956), (49, 3729760), (56, 3263540), (70, 2610832), (80, 2284478), (98, 1864880), (112, 1631770), (140, 1305416), (160, 1142239), (196, 932440), (224, 815885), (245, 745952), (280, 652708), (392, 466220), (490, 372976), (560, 326354), (784, 233110), (980, 186488), (1120, 163177), (1568, 116555), (1960, 93244), (3920, 46622), (7840, 23311)]