141598240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{18061}}^1$

素因数の和:18090

約数の個数: 72

約数和(自身を含む): 389163852

約数和(自身を除く): 247565612

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, 18061, 36122, 72244, 90305, 126427, 144488, 180610, 252854, 288976, 361220, 505708, 577952, 632135, 722440, 884989, 1011416, 1264270, 1444880, 1769978, 2022832, 2528540, 2889760, 3539956, 4045664, 4424945, 5057080, 7079912, 8849890, 10114160, 14159824, 17699780, 20228320, 28319648, 35399560, 70799120, 141598240]

約数ペア:

[(1, 141598240), (2, 70799120), (4, 35399560), (5, 28319648), (7, 20228320), (8, 17699780), (10, 14159824), (14, 10114160), (16, 8849890), (20, 7079912), (28, 5057080), (32, 4424945), (35, 4045664), (40, 3539956), (49, 2889760), (56, 2528540), (70, 2022832), (80, 1769978), (98, 1444880), (112, 1264270), (140, 1011416), (160, 884989), (196, 722440), (224, 632135), (245, 577952), (280, 505708), (392, 361220), (490, 288976), (560, 252854), (784, 180610), (980, 144488), (1120, 126427), (1568, 90305), (1960, 72244), (3920, 36122), (7840, 18061)]