126561960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16741}}^1$

素因数の和:16768

約数の個数: 128

約数和(自身を含む): 482169600

約数和(自身を除く): 355607640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16741, 33482, 50223, 66964, 83705, 100446, 117187, 133928, 150669, 167410, 200892, 234374, 251115, 301338, 334820, 351561, 401784, 452007, 468748, 502230, 585935, 602676, 669640, 703122, 753345, 904014, 937496, 1004460, 1054683, 1171870, 1205352, 1406244, 1506690, 1757805, 1808028, 2008920, 2109366, 2260035, 2343740, 2812488, 3013380, 3164049, 3515610, 3616056, 4218732, 4520070, 4687480, 5273415, 6026760, 6328098, 7031220, 8437464, 9040140, 10546830, 12656196, 14062440, 15820245, 18080280, 21093660, 25312392, 31640490, 42187320, 63280980, 126561960]

約数ペア:

[(1, 126561960), (2, 63280980), (3, 42187320), (4, 31640490), (5, 25312392), (6, 21093660), (7, 18080280), (8, 15820245), (9, 14062440), (10, 12656196), (12, 10546830), (14, 9040140), (15, 8437464), (18, 7031220), (20, 6328098), (21, 6026760), (24, 5273415), (27, 4687480), (28, 4520070), (30, 4218732), (35, 3616056), (36, 3515610), (40, 3164049), (42, 3013380), (45, 2812488), (54, 2343740), (56, 2260035), (60, 2109366), (63, 2008920), (70, 1808028), (72, 1757805), (84, 1506690), (90, 1406244), (105, 1205352), (108, 1171870), (120, 1054683), (126, 1004460), (135, 937496), (140, 904014), (168, 753345), (180, 703122), (189, 669640), (210, 602676), (216, 585935), (252, 502230), (270, 468748), (280, 452007), (315, 401784), (360, 351561), (378, 334820), (420, 301338), (504, 251115), (540, 234374), (630, 200892), (756, 167410), (840, 150669), (945, 133928), (1080, 117187), (1260, 100446), (1512, 83705), (1890, 66964), (2520, 50223), (3780, 33482), (7560, 16741)]