147545440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 255009440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1279, 1442, 1648, 2060, 2558, 2884, 3296, 3605, 4120, 5116, 5768, 6395, 7210, 8240, 8953, 10232, 11536, 12790, 14420, 16480, 17906, 20464, 23072, 25580, 28840, 35812, 40928, 44765, 51160, 57680, 71624, 89530, 102320, 115360, 131737, 143248, 179060, 204640, 263474, 286496, 358120, 526948, 658685, 716240, 922159, 1053896, 1317370, 1432480, 1844318, 2107792, 2634740, 3688636, 4215584, 4610795, 5269480, 7377272, 9221590, 10538960, 14754544, 18443180, 21077920, 29509088, 36886360, 73772720, 147545440]

約数ペア:

[(1, 147545440), (2, 73772720), (4, 36886360), (5, 29509088), (7, 21077920), (8, 18443180), (10, 14754544), (14, 10538960), (16, 9221590), (20, 7377272), (28, 5269480), (32, 4610795), (35, 4215584), (40, 3688636), (56, 2634740), (70, 2107792), (80, 1844318), (103, 1432480), (112, 1317370), (140, 1053896), (160, 922159), (206, 716240), (224, 658685), (280, 526948), (412, 358120), (515, 286496), (560, 263474), (721, 204640), (824, 179060), (1030, 143248), (1120, 131737), (1279, 115360), (1442, 102320), (1648, 89530), (2060, 71624), (2558, 57680), (2884, 51160), (3296, 44765), (3605, 40928), (4120, 35812), (5116, 28840), (5768, 25580), (6395, 23072), (7210, 20464), (8240, 17906), (8953, 16480), (10232, 14420), (11536, 12790)]