40541760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 168

約数和(自身を含む): 159446976

約数和(自身を除く): 118905216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2011, 2016, 2240, 2520, 2880, 3360, 4022, 4032, 5040, 6033, 6720, 8044, 10055, 10080, 12066, 14077, 16088, 18099, 20110, 20160, 24132, 28154, 30165, 32176, 36198, 40220, 42231, 48264, 56308, 60330, 64352, 70385, 72396, 80440, 84462, 90495, 96528, 112616, 120660, 126693, 128704, 140770, 144792, 160880, 168924, 180990, 193056, 211155, 225232, 241320, 253386, 281540, 289584, 321760, 337848, 361980, 386112, 422310, 450464, 482640, 506772, 563080, 579168, 633465, 643520, 675696, 723960, 844620, 900928, 965280, 1013544, 1126160, 1158336, 1266930, 1351392, 1447920, 1689240, 1930560, 2027088, 2252320, 2533860, 2702784, 2895840, 3378480, 4054176, 4504640, 5067720, 5791680, 6756960, 8108352, 10135440, 13513920, 20270880, 40541760]

約数ペア:

[(1, 40541760), (2, 20270880), (3, 13513920), (4, 10135440), (5, 8108352), (6, 6756960), (7, 5791680), (8, 5067720), (9, 4504640), (10, 4054176), (12, 3378480), (14, 2895840), (15, 2702784), (16, 2533860), (18, 2252320), (20, 2027088), (21, 1930560), (24, 1689240), (28, 1447920), (30, 1351392), (32, 1266930), (35, 1158336), (36, 1126160), (40, 1013544), (42, 965280), (45, 900928), (48, 844620), (56, 723960), (60, 675696), (63, 643520), (64, 633465), (70, 579168), (72, 563080), (80, 506772), (84, 482640), (90, 450464), (96, 422310), (105, 386112), (112, 361980), (120, 337848), (126, 321760), (140, 289584), (144, 281540), (160, 253386), (168, 241320), (180, 225232), (192, 211155), (210, 193056), (224, 180990), (240, 168924), (252, 160880), (280, 144792), (288, 140770), (315, 128704), (320, 126693), (336, 120660), (360, 112616), (420, 96528), (448, 90495), (480, 84462), (504, 80440), (560, 72396), (576, 70385), (630, 64352), (672, 60330), (720, 56308), (840, 48264), (960, 42231), (1008, 40220), (1120, 36198), (1260, 32176), (1344, 30165), (1440, 28154), (1680, 24132), (2011, 20160), (2016, 20110), (2240, 18099), (2520, 16088), (2880, 14077), (3360, 12066), (4022, 10080), (4032, 10055), (5040, 8044), (6033, 6720)]