56768040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 160

約数和(自身を含む): 218148480

約数和(自身を除く): 161380440

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2503, 2520, 2835, 3240, 3780, 4536, 5006, 5670, 7509, 7560, 10012, 11340, 12515, 15018, 17521, 20024, 22527, 22680, 25030, 30036, 35042, 37545, 45054, 50060, 52563, 60072, 67581, 70084, 75090, 87605, 90108, 100120, 105126, 112635, 135162, 140168, 150180, 157689, 175210, 180216, 202743, 210252, 225270, 262815, 270324, 300360, 315378, 337905, 350420, 405486, 420504, 450540, 473067, 525630, 540648, 630756, 675810, 700840, 788445, 810972, 901080, 946134, 1013715, 1051260, 1261512, 1351620, 1419201, 1576890, 1621944, 1892268, 2027430, 2102520, 2365335, 2703240, 2838402, 3153780, 3784536, 4054860, 4730670, 5676804, 6307560, 7096005, 8109720, 9461340, 11353608, 14192010, 18922680, 28384020, 56768040]

約数ペア:

[(1, 56768040), (2, 28384020), (3, 18922680), (4, 14192010), (5, 11353608), (6, 9461340), (7, 8109720), (8, 7096005), (9, 6307560), (10, 5676804), (12, 4730670), (14, 4054860), (15, 3784536), (18, 3153780), (20, 2838402), (21, 2703240), (24, 2365335), (27, 2102520), (28, 2027430), (30, 1892268), (35, 1621944), (36, 1576890), (40, 1419201), (42, 1351620), (45, 1261512), (54, 1051260), (56, 1013715), (60, 946134), (63, 901080), (70, 810972), (72, 788445), (81, 700840), (84, 675810), (90, 630756), (105, 540648), (108, 525630), (120, 473067), (126, 450540), (135, 420504), (140, 405486), (162, 350420), (168, 337905), (180, 315378), (189, 300360), (210, 270324), (216, 262815), (252, 225270), (270, 210252), (280, 202743), (315, 180216), (324, 175210), (360, 157689), (378, 150180), (405, 140168), (420, 135162), (504, 112635), (540, 105126), (567, 100120), (630, 90108), (648, 87605), (756, 75090), (810, 70084), (840, 67581), (945, 60072), (1080, 52563), (1134, 50060), (1260, 45054), (1512, 37545), (1620, 35042), (1890, 30036), (2268, 25030), (2503, 22680), (2520, 22527), (2835, 20024), (3240, 17521), (3780, 15018), (4536, 12515), (5006, 11340), (5670, 10012), (7509, 7560)]