126122080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{16087}}^1$

素因数の和:16116

約数の個数: 72

約数和(自身を含む): 346632048

約数和(自身を除く): 220509968

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, 16087, 32174, 64348, 80435, 112609, 128696, 160870, 225218, 257392, 321740, 450436, 514784, 563045, 643480, 788263, 900872, 1126090, 1286960, 1576526, 1801744, 2252180, 2573920, 3153052, 3603488, 3941315, 4504360, 6306104, 7882630, 9008720, 12612208, 15765260, 18017440, 25224416, 31530520, 63061040, 126122080]

約数ペア:

[(1, 126122080), (2, 63061040), (4, 31530520), (5, 25224416), (7, 18017440), (8, 15765260), (10, 12612208), (14, 9008720), (16, 7882630), (20, 6306104), (28, 4504360), (32, 3941315), (35, 3603488), (40, 3153052), (49, 2573920), (56, 2252180), (70, 1801744), (80, 1576526), (98, 1286960), (112, 1126090), (140, 900872), (160, 788263), (196, 643480), (224, 563045), (245, 514784), (280, 450436), (392, 321740), (490, 257392), (560, 225218), (784, 160870), (980, 128696), (1120, 112609), (1568, 80435), (1960, 64348), (3920, 32174), (7840, 16087)]