15640993452

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{71699}}^1$

素因数の和:71780

約数の個数: 96

約数和(自身を含む): 43364160000

約数和(自身を除く): 27723166548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 343, 371, 588, 636, 686, 742, 1029, 1113, 1372, 1484, 2058, 2226, 2597, 4116, 4452, 5194, 7791, 10388, 15582, 18179, 31164, 36358, 54537, 71699, 72716, 109074, 143398, 215097, 218148, 286796, 430194, 501893, 860388, 1003786, 1505679, 2007572, 3011358, 3513251, 3800047, 6022716, 7026502, 7600094, 10539753, 11400141, 14053004, 15200188, 21079506, 22800282, 24592757, 26600329, 42159012, 45600564, 49185514, 53200658, 73778271, 79800987, 98371028, 106401316, 147556542, 159601974, 186202303, 295113084, 319203948, 372404606, 558606909, 744809212, 1117213818, 1303416121, 2234427636, 2606832242, 3910248363, 5213664484, 7820496726, 15640993452]

約数ペア:

[(1, 15640993452), (2, 7820496726), (3, 5213664484), (4, 3910248363), (6, 2606832242), (7, 2234427636), (12, 1303416121), (14, 1117213818), (21, 744809212), (28, 558606909), (42, 372404606), (49, 319203948), (53, 295113084), (84, 186202303), (98, 159601974), (106, 147556542), (147, 106401316), (159, 98371028), (196, 79800987), (212, 73778271), (294, 53200658), (318, 49185514), (343, 45600564), (371, 42159012), (588, 26600329), (636, 24592757), (686, 22800282), (742, 21079506), (1029, 15200188), (1113, 14053004), (1372, 11400141), (1484, 10539753), (2058, 7600094), (2226, 7026502), (2597, 6022716), (4116, 3800047), (4452, 3513251), (5194, 3011358), (7791, 2007572), (10388, 1505679), (15582, 1003786), (18179, 860388), (31164, 501893), (36358, 430194), (54537, 286796), (71699, 218148), (72716, 215097), (109074, 143398)]