152934880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19507}}^1$

素因数の和:19536

約数の個数: 72

約数和(自身を含む): 420319368

約数和(自身を除く): 267384488

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, 19507, 39014, 78028, 97535, 136549, 156056, 195070, 273098, 312112, 390140, 546196, 624224, 682745, 780280, 955843, 1092392, 1365490, 1560560, 1911686, 2184784, 2730980, 3121120, 3823372, 4369568, 4779215, 5461960, 7646744, 9558430, 10923920, 15293488, 19116860, 21847840, 30586976, 38233720, 76467440, 152934880]

約数ペア:

[(1, 152934880), (2, 76467440), (4, 38233720), (5, 30586976), (7, 21847840), (8, 19116860), (10, 15293488), (14, 10923920), (16, 9558430), (20, 7646744), (28, 5461960), (32, 4779215), (35, 4369568), (40, 3823372), (49, 3121120), (56, 2730980), (70, 2184784), (80, 1911686), (98, 1560560), (112, 1365490), (140, 1092392), (160, 955843), (196, 780280), (224, 682745), (245, 624224), (280, 546196), (392, 390140), (490, 312112), (560, 273098), (784, 195070), (980, 156056), (1120, 136549), (1568, 97535), (1960, 78028), (3920, 39014), (7840, 19507)]