206143560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 771638400

約数和(自身を除く): 565494840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 179, 180, 210, 252, 280, 315, 358, 360, 420, 457, 504, 537, 630, 716, 840, 895, 914, 1074, 1253, 1260, 1371, 1432, 1611, 1790, 1828, 2148, 2285, 2506, 2520, 2685, 2742, 3199, 3222, 3580, 3656, 3759, 4113, 4296, 4570, 5012, 5370, 5484, 6265, 6398, 6444, 6855, 7160, 7518, 8055, 8226, 9140, 9597, 10024, 10740, 10968, 11277, 12530, 12796, 12888, 13710, 15036, 15995, 16110, 16452, 18280, 18795, 19194, 20565, 21480, 22554, 25060, 25592, 27420, 28791, 30072, 31990, 32220, 32904, 37590, 38388, 41130, 45108, 47985, 50120, 54840, 56385, 57582, 63980, 64440, 75180, 76776, 81803, 82260, 90216, 95970, 112770, 115164, 127960, 143955, 150360, 163606, 164520, 191940, 225540, 230328, 245409, 287910, 327212, 383880, 409015, 451080, 490818, 572621, 575820, 654424, 736227, 818030, 981636, 1145242, 1151640, 1227045, 1472454, 1636060, 1717863, 1963272, 2290484, 2454090, 2863105, 2944908, 3272120, 3435726, 3681135, 4580968, 4908180, 5153589, 5726210, 5889816, 6871452, 7362270, 8589315, 9816360, 10307178, 11452420, 13742904, 14724540, 17178630, 20614356, 22904840, 25767945, 29449080, 34357260, 41228712, 51535890, 68714520, 103071780, 206143560]

約数ペア:

[(1, 206143560), (2, 103071780), (3, 68714520), (4, 51535890), (5, 41228712), (6, 34357260), (7, 29449080), (8, 25767945), (9, 22904840), (10, 20614356), (12, 17178630), (14, 14724540), (15, 13742904), (18, 11452420), (20, 10307178), (21, 9816360), (24, 8589315), (28, 7362270), (30, 6871452), (35, 5889816), (36, 5726210), (40, 5153589), (42, 4908180), (45, 4580968), (56, 3681135), (60, 3435726), (63, 3272120), (70, 2944908), (72, 2863105), (84, 2454090), (90, 2290484), (105, 1963272), (120, 1717863), (126, 1636060), (140, 1472454), (168, 1227045), (179, 1151640), (180, 1145242), (210, 981636), (252, 818030), (280, 736227), (315, 654424), (358, 575820), (360, 572621), (420, 490818), (457, 451080), (504, 409015), (537, 383880), (630, 327212), (716, 287910), (840, 245409), (895, 230328), (914, 225540), (1074, 191940), (1253, 164520), (1260, 163606), (1371, 150360), (1432, 143955), (1611, 127960), (1790, 115164), (1828, 112770), (2148, 95970), (2285, 90216), (2506, 82260), (2520, 81803), (2685, 76776), (2742, 75180), (3199, 64440), (3222, 63980), (3580, 57582), (3656, 56385), (3759, 54840), (4113, 50120), (4296, 47985), (4570, 45108), (5012, 41130), (5370, 38388), (5484, 37590), (6265, 32904), (6398, 32220), (6444, 31990), (6855, 30072), (7160, 28791), (7518, 27420), (8055, 25592), (8226, 25060), (9140, 22554), (9597, 21480), (10024, 20565), (10740, 19194), (10968, 18795), (11277, 18280), (12530, 16452), (12796, 16110), (12888, 15995), (13710, 15036)]