15696860720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{27647}}^1$

素因数の和:27858

約数の個数: 80

約数和(自身を含む): 37519884288

約数和(自身を除く): 21823023568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 151, 188, 235, 302, 376, 470, 604, 752, 755, 940, 1208, 1510, 1880, 2416, 3020, 3760, 6040, 7097, 12080, 14194, 27647, 28388, 35485, 55294, 56776, 70970, 110588, 113552, 138235, 141940, 221176, 276470, 283880, 442352, 552940, 567760, 1105880, 1299409, 2211760, 2598818, 4174697, 5197636, 6497045, 8349394, 10395272, 12994090, 16698788, 20790544, 20873485, 25988180, 33397576, 41746970, 51976360, 66795152, 83493940, 103952720, 166987880, 196210759, 333975760, 392421518, 784843036, 981053795, 1569686072, 1962107590, 3139372144, 3924215180, 7848430360, 15696860720]

約数ペア:

[(1, 15696860720), (2, 7848430360), (4, 3924215180), (5, 3139372144), (8, 1962107590), (10, 1569686072), (16, 981053795), (20, 784843036), (40, 392421518), (47, 333975760), (80, 196210759), (94, 166987880), (151, 103952720), (188, 83493940), (235, 66795152), (302, 51976360), (376, 41746970), (470, 33397576), (604, 25988180), (752, 20873485), (755, 20790544), (940, 16698788), (1208, 12994090), (1510, 10395272), (1880, 8349394), (2416, 6497045), (3020, 5197636), (3760, 4174697), (6040, 2598818), (7097, 2211760), (12080, 1299409), (14194, 1105880), (27647, 567760), (28388, 552940), (35485, 442352), (55294, 283880), (56776, 276470), (70970, 221176), (110588, 141940), (113552, 138235)]