16183740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 31716420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 131, 142, 145, 174, 213, 262, 284, 290, 348, 355, 393, 426, 435, 524, 580, 655, 710, 786, 852, 870, 1065, 1310, 1420, 1572, 1740, 1965, 2059, 2130, 2620, 3799, 3930, 4118, 4260, 6177, 7598, 7860, 8236, 9301, 10295, 11397, 12354, 15196, 18602, 18995, 20590, 22794, 24708, 27903, 30885, 37204, 37990, 41180, 45588, 46505, 55806, 56985, 61770, 75980, 93010, 111612, 113970, 123540, 139515, 186020, 227940, 269729, 279030, 539458, 558060, 809187, 1078916, 1348645, 1618374, 2697290, 3236748, 4045935, 5394580, 8091870, 16183740]

約数ペア:

[(1, 16183740), (2, 8091870), (3, 5394580), (4, 4045935), (5, 3236748), (6, 2697290), (10, 1618374), (12, 1348645), (15, 1078916), (20, 809187), (29, 558060), (30, 539458), (58, 279030), (60, 269729), (71, 227940), (87, 186020), (116, 139515), (131, 123540), (142, 113970), (145, 111612), (174, 93010), (213, 75980), (262, 61770), (284, 56985), (290, 55806), (348, 46505), (355, 45588), (393, 41180), (426, 37990), (435, 37204), (524, 30885), (580, 27903), (655, 24708), (710, 22794), (786, 20590), (852, 18995), (870, 18602), (1065, 15196), (1310, 12354), (1420, 11397), (1572, 10295), (1740, 9301), (1965, 8236), (2059, 7860), (2130, 7598), (2620, 6177), (3799, 4260), (3930, 4118)]