8491337640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{169691}}^1$

素因数の和:169847

約数の個数: 96

約数和(自身を含む): 27795549600

約数和(自身を除く): 19304211960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 169691, 339382, 509073, 678764, 848455, 1018146, 1357528, 1527219, 1696910, 2036292, 2545365, 3054438, 3393820, 4072584, 5090730, 6108876, 6787640, 7636095, 10181460, 12217752, 15272190, 20362920, 23587049, 30544380, 47174098, 61088760, 70761147, 94348196, 117935245, 141522294, 188696392, 212283441, 235870490, 283044588, 353805735, 424566882, 471740980, 566089176, 707611470, 849133764, 943481960, 1061417205, 1415222940, 1698267528, 2122834410, 2830445880, 4245668820, 8491337640]

約数ペア:

[(1, 8491337640), (2, 4245668820), (3, 2830445880), (4, 2122834410), (5, 1698267528), (6, 1415222940), (8, 1061417205), (9, 943481960), (10, 849133764), (12, 707611470), (15, 566089176), (18, 471740980), (20, 424566882), (24, 353805735), (30, 283044588), (36, 235870490), (40, 212283441), (45, 188696392), (60, 141522294), (72, 117935245), (90, 94348196), (120, 70761147), (139, 61088760), (180, 47174098), (278, 30544380), (360, 23587049), (417, 20362920), (556, 15272190), (695, 12217752), (834, 10181460), (1112, 7636095), (1251, 6787640), (1390, 6108876), (1668, 5090730), (2085, 4072584), (2502, 3393820), (2780, 3054438), (3336, 2545365), (4170, 2036292), (5004, 1696910), (5560, 1527219), (6255, 1357528), (8340, 1018146), (10008, 848455), (12510, 678764), (16680, 509073), (25020, 339382), (50040, 169691)]