2968455280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{757259}}^1$

素因数の和:757286

約数の個数: 60

約数和(自身を含む): 8028470520

約数和(自身を除く): 5060015240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 757259, 1514518, 3029036, 3786295, 5300813, 6058072, 7572590, 10601626, 12116144, 15145180, 21203252, 26504065, 30290360, 37105691, 42406504, 53008130, 60580720, 74211382, 84813008, 106016260, 148422764, 185528455, 212032520, 296845528, 371056910, 424065040, 593691056, 742113820, 1484227640, 2968455280]

約数ペア:

[(1, 2968455280), (2, 1484227640), (4, 742113820), (5, 593691056), (7, 424065040), (8, 371056910), (10, 296845528), (14, 212032520), (16, 185528455), (20, 148422764), (28, 106016260), (35, 84813008), (40, 74211382), (49, 60580720), (56, 53008130), (70, 42406504), (80, 37105691), (98, 30290360), (112, 26504065), (140, 21203252), (196, 15145180), (245, 12116144), (280, 10601626), (392, 7572590), (490, 6058072), (560, 5300813), (784, 3786295), (980, 3029036), (1960, 1514518), (3920, 757259)]