16231468560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2181649}}^1$

素因数の和:2181696

約数の個数: 80

約数和(自身を含む): 51940723200

約数和(自身を除く): 35709254640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 2181649, 4363298, 6544947, 8726596, 10908245, 13089894, 17453192, 21816490, 26179788, 32724735, 34906384, 43632980, 52359576, 65449470, 67631119, 87265960, 104719152, 130898940, 135262238, 174531920, 202893357, 261797880, 270524476, 338155595, 405786714, 523595760, 541048952, 676311190, 811573428, 1014466785, 1082097904, 1352622380, 1623146856, 2028933570, 2705244760, 3246293712, 4057867140, 5410489520, 8115734280, 16231468560]

約数ペア:

[(1, 16231468560), (2, 8115734280), (3, 5410489520), (4, 4057867140), (5, 3246293712), (6, 2705244760), (8, 2028933570), (10, 1623146856), (12, 1352622380), (15, 1082097904), (16, 1014466785), (20, 811573428), (24, 676311190), (30, 541048952), (31, 523595760), (40, 405786714), (48, 338155595), (60, 270524476), (62, 261797880), (80, 202893357), (93, 174531920), (120, 135262238), (124, 130898940), (155, 104719152), (186, 87265960), (240, 67631119), (248, 65449470), (310, 52359576), (372, 43632980), (465, 34906384), (496, 32724735), (620, 26179788), (744, 21816490), (930, 17453192), (1240, 13089894), (1488, 10908245), (1860, 8726596), (2480, 6544947), (3720, 4363298), (7440, 2181649)]