156914877280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140102569}}^1$

素因数の和:140102591

約数の個数: 48

約数和(自身を含む): 423670171680

約数和(自身を除く): 266755294400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140102569, 280205138, 560410276, 700512845, 980717983, 1120820552, 1401025690, 1961435966, 2241641104, 2802051380, 3922871932, 4483282208, 4903589915, 5604102760, 7845743864, 9807179830, 11208205520, 15691487728, 19614359660, 22416411040, 31382975456, 39228719320, 78457438640, 156914877280]

約数ペア:

[(1, 156914877280), (2, 78457438640), (4, 39228719320), (5, 31382975456), (7, 22416411040), (8, 19614359660), (10, 15691487728), (14, 11208205520), (16, 9807179830), (20, 7845743864), (28, 5604102760), (32, 4903589915), (35, 4483282208), (40, 3922871932), (56, 2802051380), (70, 2241641104), (80, 1961435966), (112, 1401025690), (140, 1120820552), (160, 980717983), (224, 700512845), (280, 560410276), (560, 280205138), (1120, 140102569)]