809227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 2771366400

約数和(自身を除く): 1962139080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 53, 55, 60, 66, 86, 88, 106, 110, 120, 129, 132, 159, 165, 172, 212, 215, 220, 258, 264, 265, 269, 318, 330, 344, 424, 430, 440, 473, 516, 530, 538, 583, 636, 645, 660, 795, 807, 860, 946, 1032, 1060, 1076, 1166, 1272, 1290, 1320, 1345, 1419, 1590, 1614, 1720, 1749, 1892, 2120, 2152, 2279, 2332, 2365, 2580, 2690, 2838, 2915, 2959, 3180, 3228, 3498, 3784, 4035, 4558, 4664, 4730, 5160, 5380, 5676, 5830, 5918, 6360, 6456, 6837, 6996, 7095, 8070, 8745, 8877, 9116, 9460, 10760, 11352, 11395, 11567, 11660, 11836, 13674, 13992, 14190, 14257, 14795, 16140, 17490, 17754, 18232, 18920, 22790, 23134, 23320, 23672, 25069, 27348, 28380, 28514, 29590, 32280, 34185, 34701, 34980, 35508, 42771, 44385, 45580, 46268, 50138, 54696, 56760, 57028, 57835, 59180, 68370, 69402, 69960, 71016, 71285, 75207, 85542, 88770, 91160, 92536, 100276, 114056, 115670, 118360, 125345, 127237, 136740, 138804, 142570, 150414, 156827, 171084, 173505, 177540, 200552, 213855, 231340, 250690, 254474, 273480, 277608, 285140, 300828, 313654, 342168, 347010, 355080, 376035, 381711, 427710, 462680, 470481, 501380, 508948, 570280, 601656, 613051, 627308, 636185, 694020, 752070, 763422, 784135, 855420, 940962, 1002760, 1017896, 1226102, 1254616, 1272370, 1388040, 1504140, 1526844, 1568270, 1710840, 1839153, 1881924, 1908555, 2352405, 2452204, 2544740, 3008280, 3053688, 3065255, 3136540, 3678306, 3763848, 3817110, 4704810, 4904408, 5089480, 6130510, 6273080, 6743561, 7356612, 7634220, 9195765, 9409620, 12261020, 13487122, 14713224, 15268440, 18391530, 18819240, 20230683, 24522040, 26974244, 33717805, 36783060, 40461366, 53948488, 67435610, 73566120, 80922732, 101153415, 134871220, 161845464, 202306830, 269742440, 404613660, 809227320]

約数ペア:

[(1, 809227320), (2, 404613660), (3, 269742440), (4, 202306830), (5, 161845464), (6, 134871220), (8, 101153415), (10, 80922732), (11, 73566120), (12, 67435610), (15, 53948488), (20, 40461366), (22, 36783060), (24, 33717805), (30, 26974244), (33, 24522040), (40, 20230683), (43, 18819240), (44, 18391530), (53, 15268440), (55, 14713224), (60, 13487122), (66, 12261020), (86, 9409620), (88, 9195765), (106, 7634220), (110, 7356612), (120, 6743561), (129, 6273080), (132, 6130510), (159, 5089480), (165, 4904408), (172, 4704810), (212, 3817110), (215, 3763848), (220, 3678306), (258, 3136540), (264, 3065255), (265, 3053688), (269, 3008280), (318, 2544740), (330, 2452204), (344, 2352405), (424, 1908555), (430, 1881924), (440, 1839153), (473, 1710840), (516, 1568270), (530, 1526844), (538, 1504140), (583, 1388040), (636, 1272370), (645, 1254616), (660, 1226102), (795, 1017896), (807, 1002760), (860, 940962), (946, 855420), (1032, 784135), (1060, 763422), (1076, 752070), (1166, 694020), (1272, 636185), (1290, 627308), (1320, 613051), (1345, 601656), (1419, 570280), (1590, 508948), (1614, 501380), (1720, 470481), (1749, 462680), (1892, 427710), (2120, 381711), (2152, 376035), (2279, 355080), (2332, 347010), (2365, 342168), (2580, 313654), (2690, 300828), (2838, 285140), (2915, 277608), (2959, 273480), (3180, 254474), (3228, 250690), (3498, 231340), (3784, 213855), (4035, 200552), (4558, 177540), (4664, 173505), (4730, 171084), (5160, 156827), (5380, 150414), (5676, 142570), (5830, 138804), (5918, 136740), (6360, 127237), (6456, 125345), (6837, 118360), (6996, 115670), (7095, 114056), (8070, 100276), (8745, 92536), (8877, 91160), (9116, 88770), (9460, 85542), (10760, 75207), (11352, 71285), (11395, 71016), (11567, 69960), (11660, 69402), (11836, 68370), (13674, 59180), (13992, 57835), (14190, 57028), (14257, 56760), (14795, 54696), (16140, 50138), (17490, 46268), (17754, 45580), (18232, 44385), (18920, 42771), (22790, 35508), (23134, 34980), (23320, 34701), (23672, 34185), (25069, 32280), (27348, 29590), (28380, 28514)]