6480756040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{201767}}^1$

素因数の和:201862

約数の個数: 64

約数和(自身を含む): 16125298560

約数和(自身を除く): 9644542520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 32120, 201767, 403534, 807068, 1008835, 1614136, 2017670, 2219437, 4035340, 4438874, 8070680, 8877748, 11097185, 14728991, 17755496, 22194370, 29457982, 44388740, 58915964, 73644955, 88777480, 117831928, 147289910, 162018901, 294579820, 324037802, 589159640, 648075604, 810094505, 1296151208, 1620189010, 3240378020, 6480756040]

約数ペア:

[(1, 6480756040), (2, 3240378020), (4, 1620189010), (5, 1296151208), (8, 810094505), (10, 648075604), (11, 589159640), (20, 324037802), (22, 294579820), (40, 162018901), (44, 147289910), (55, 117831928), (73, 88777480), (88, 73644955), (110, 58915964), (146, 44388740), (220, 29457982), (292, 22194370), (365, 17755496), (440, 14728991), (584, 11097185), (730, 8877748), (803, 8070680), (1460, 4438874), (1606, 4035340), (2920, 2219437), (3212, 2017670), (4015, 1614136), (6424, 1008835), (8030, 807068), (16060, 403534), (32120, 201767)]