1120926840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 256

約数和(自身を含む): 3841344000

約数和(自身を除く): 2720417160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 59, 60, 66, 74, 88, 110, 111, 118, 120, 132, 148, 165, 177, 185, 220, 222, 236, 264, 295, 296, 330, 354, 370, 389, 407, 440, 444, 472, 555, 590, 649, 660, 708, 740, 778, 814, 885, 888, 1110, 1167, 1180, 1221, 1298, 1320, 1416, 1480, 1556, 1628, 1770, 1945, 1947, 2035, 2183, 2220, 2334, 2360, 2442, 2596, 3112, 3245, 3256, 3540, 3890, 3894, 4070, 4279, 4366, 4440, 4668, 4884, 5192, 5835, 6105, 6490, 6549, 7080, 7780, 7788, 8140, 8558, 8732, 9336, 9735, 9768, 10915, 11670, 12210, 12837, 12980, 13098, 14393, 15560, 15576, 16280, 17116, 17464, 19470, 21395, 21830, 22951, 23340, 24013, 24420, 25674, 25960, 26196, 28786, 32745, 34232, 38940, 42790, 43179, 43660, 45902, 46680, 48026, 48840, 51348, 52392, 57572, 64185, 65490, 68853, 71965, 72039, 77880, 85580, 86358, 87320, 91804, 96052, 102696, 114755, 115144, 120065, 128370, 130980, 137706, 143930, 144078, 158323, 171160, 172716, 183608, 192104, 215895, 229510, 240130, 252461, 256740, 261960, 275412, 287860, 288156, 316646, 344265, 345432, 360195, 431790, 459020, 474969, 480260, 504922, 513480, 550824, 575720, 576312, 633292, 688530, 720390, 757383, 791615, 849187, 863580, 918040, 949938, 960520, 1009844, 1262305, 1266584, 1377060, 1440780, 1514766, 1583230, 1698374, 1727160, 1899876, 2019688, 2374845, 2524610, 2547561, 2754120, 2881560, 3029532, 3166460, 3396748, 3786915, 3799752, 4245935, 4749690, 5049220, 5095122, 6059064, 6332920, 6793496, 7573830, 8491870, 9341057, 9499380, 10098440, 10190244, 12737805, 15147660, 16983740, 18682114, 18998760, 20380488, 25475610, 28023171, 30295320, 33967480, 37364228, 46705285, 50951220, 56046342, 74728456, 93410570, 101902440, 112092684, 140115855, 186821140, 224185368, 280231710, 373642280, 560463420, 1120926840]

約数ペア:

[(1, 1120926840), (2, 560463420), (3, 373642280), (4, 280231710), (5, 224185368), (6, 186821140), (8, 140115855), (10, 112092684), (11, 101902440), (12, 93410570), (15, 74728456), (20, 56046342), (22, 50951220), (24, 46705285), (30, 37364228), (33, 33967480), (37, 30295320), (40, 28023171), (44, 25475610), (55, 20380488), (59, 18998760), (60, 18682114), (66, 16983740), (74, 15147660), (88, 12737805), (110, 10190244), (111, 10098440), (118, 9499380), (120, 9341057), (132, 8491870), (148, 7573830), (165, 6793496), (177, 6332920), (185, 6059064), (220, 5095122), (222, 5049220), (236, 4749690), (264, 4245935), (295, 3799752), (296, 3786915), (330, 3396748), (354, 3166460), (370, 3029532), (389, 2881560), (407, 2754120), (440, 2547561), (444, 2524610), (472, 2374845), (555, 2019688), (590, 1899876), (649, 1727160), (660, 1698374), (708, 1583230), (740, 1514766), (778, 1440780), (814, 1377060), (885, 1266584), (888, 1262305), (1110, 1009844), (1167, 960520), (1180, 949938), (1221, 918040), (1298, 863580), (1320, 849187), (1416, 791615), (1480, 757383), (1556, 720390), (1628, 688530), (1770, 633292), (1945, 576312), (1947, 575720), (2035, 550824), (2183, 513480), (2220, 504922), (2334, 480260), (2360, 474969), (2442, 459020), (2596, 431790), (3112, 360195), (3245, 345432), (3256, 344265), (3540, 316646), (3890, 288156), (3894, 287860), (4070, 275412), (4279, 261960), (4366, 256740), (4440, 252461), (4668, 240130), (4884, 229510), (5192, 215895), (5835, 192104), (6105, 183608), (6490, 172716), (6549, 171160), (7080, 158323), (7780, 144078), (7788, 143930), (8140, 137706), (8558, 130980), (8732, 128370), (9336, 120065), (9735, 115144), (9768, 114755), (10915, 102696), (11670, 96052), (12210, 91804), (12837, 87320), (12980, 86358), (13098, 85580), (14393, 77880), (15560, 72039), (15576, 71965), (16280, 68853), (17116, 65490), (17464, 64185), (19470, 57572), (21395, 52392), (21830, 51348), (22951, 48840), (23340, 48026), (24013, 46680), (24420, 45902), (25674, 43660), (25960, 43179), (26196, 42790), (28786, 38940), (32745, 34232)]