518147280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11455

約数の個数: 200

約数和(自身を含む): 2056868352

約数和(自身を除く): 1538721072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 11423, 15120, 22680, 22846, 34269, 45360, 45692, 57115, 68538, 79961, 91384, 102807, 114230, 137076, 159922, 171345, 182768, 205614, 228460, 239883, 274152, 308421, 319844, 342690, 399805, 411228, 456920, 479766, 514035, 548304, 616842, 639688, 685380, 719649, 799610, 822456, 913840, 925263, 959532, 1028070, 1199415, 1233684, 1279376, 1370760, 1439298, 1542105, 1599220, 1644912, 1850526, 1919064, 2056140, 2158947, 2398830, 2467368, 2741520, 2878596, 3084210, 3198440, 3598245, 3701052, 3838128, 4112280, 4317894, 4626315, 4797660, 4934736, 5757192, 6168420, 6396880, 6476841, 7196490, 7402104, 8224560, 8635788, 9252630, 9595320, 10794735, 11514384, 12336840, 12953682, 14392980, 14804208, 17271576, 18505260, 19190640, 21589470, 24673680, 25907364, 28785960, 32384205, 34543152, 37010520, 43178940, 51814728, 57571920, 64768410, 74021040, 86357880, 103629456, 129536820, 172715760, 259073640, 518147280]

約数ペア:

[(1, 518147280), (2, 259073640), (3, 172715760), (4, 129536820), (5, 103629456), (6, 86357880), (7, 74021040), (8, 64768410), (9, 57571920), (10, 51814728), (12, 43178940), (14, 37010520), (15, 34543152), (16, 32384205), (18, 28785960), (20, 25907364), (21, 24673680), (24, 21589470), (27, 19190640), (28, 18505260), (30, 17271576), (35, 14804208), (36, 14392980), (40, 12953682), (42, 12336840), (45, 11514384), (48, 10794735), (54, 9595320), (56, 9252630), (60, 8635788), (63, 8224560), (70, 7402104), (72, 7196490), (80, 6476841), (81, 6396880), (84, 6168420), (90, 5757192), (105, 4934736), (108, 4797660), (112, 4626315), (120, 4317894), (126, 4112280), (135, 3838128), (140, 3701052), (144, 3598245), (162, 3198440), (168, 3084210), (180, 2878596), (189, 2741520), (210, 2467368), (216, 2398830), (240, 2158947), (252, 2056140), (270, 1919064), (280, 1850526), (315, 1644912), (324, 1599220), (336, 1542105), (360, 1439298), (378, 1370760), (405, 1279376), (420, 1233684), (432, 1199415), (504, 1028070), (540, 959532), (560, 925263), (567, 913840), (630, 822456), (648, 799610), (720, 719649), (756, 685380), (810, 639688), (840, 616842), (945, 548304), (1008, 514035), (1080, 479766), (1134, 456920), (1260, 411228), (1296, 399805), (1512, 342690), (1620, 319844), (1680, 308421), (1890, 274152), (2160, 239883), (2268, 228460), (2520, 205614), (2835, 182768), (3024, 171345), (3240, 159922), (3780, 137076), (4536, 114230), (5040, 102807), (5670, 91384), (6480, 79961), (7560, 68538), (9072, 57115), (11340, 45692), (11423, 45360), (15120, 34269), (22680, 22846)]