8494905720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{190811}}^1$

素因数の和:190885

約数の個数: 128

約数和(自身を含む): 29675082240

約数和(自身を除く): 21180176520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 190811, 381622, 572433, 763244, 954055, 1144866, 1335677, 1526488, 1908110, 2289732, 2671354, 2862165, 3816220, 4007031, 4579464, 5342708, 5724330, 6678385, 7632440, 8014062, 10112983, 10685416, 11448660, 13356770, 16028124, 20035155, 20225966, 22897320, 26713540, 30338949, 32056248, 40070310, 40451932, 50564915, 53427080, 60677898, 70790881, 80140620, 80903864, 101129830, 121355796, 141581762, 151694745, 160281240, 202259660, 212372643, 242711592, 283163524, 303389490, 353954405, 404519320, 424745286, 566327048, 606778980, 707908810, 849490572, 1061863215, 1213557960, 1415817620, 1698981144, 2123726430, 2831635240, 4247452860, 8494905720]

約数ペア:

[(1, 8494905720), (2, 4247452860), (3, 2831635240), (4, 2123726430), (5, 1698981144), (6, 1415817620), (7, 1213557960), (8, 1061863215), (10, 849490572), (12, 707908810), (14, 606778980), (15, 566327048), (20, 424745286), (21, 404519320), (24, 353954405), (28, 303389490), (30, 283163524), (35, 242711592), (40, 212372643), (42, 202259660), (53, 160281240), (56, 151694745), (60, 141581762), (70, 121355796), (84, 101129830), (105, 80903864), (106, 80140620), (120, 70790881), (140, 60677898), (159, 53427080), (168, 50564915), (210, 40451932), (212, 40070310), (265, 32056248), (280, 30338949), (318, 26713540), (371, 22897320), (420, 20225966), (424, 20035155), (530, 16028124), (636, 13356770), (742, 11448660), (795, 10685416), (840, 10112983), (1060, 8014062), (1113, 7632440), (1272, 6678385), (1484, 5724330), (1590, 5342708), (1855, 4579464), (2120, 4007031), (2226, 3816220), (2968, 2862165), (3180, 2671354), (3710, 2289732), (4452, 1908110), (5565, 1526488), (6360, 1335677), (7420, 1144866), (8904, 954055), (11130, 763244), (14840, 572433), (22260, 381622), (44520, 190811)]