8149385280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 26441521920

約数和(自身を除く): 18292136640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 317, 320, 366, 439, 480, 488, 610, 634, 732, 878, 915, 951, 960, 976, 1220, 1268, 1317, 1464, 1585, 1756, 1830, 1902, 1952, 2195, 2440, 2536, 2634, 2928, 3170, 3512, 3660, 3804, 3904, 4390, 4755, 4880, 5072, 5268, 5856, 6340, 6585, 7024, 7320, 7608, 8780, 9510, 9760, 10144, 10536, 11712, 12680, 13170, 14048, 14640, 15216, 17560, 19020, 19337, 19520, 20288, 21072, 25360, 26340, 26779, 28096, 29280, 30432, 35120, 38040, 38674, 42144, 50720, 52680, 53558, 58011, 58560, 60864, 70240, 76080, 77348, 80337, 84288, 96685, 101440, 105360, 107116, 116022, 133895, 139163, 140480, 152160, 154696, 160674, 193370, 210720, 214232, 232044, 267790, 278326, 290055, 304320, 309392, 321348, 386740, 401685, 417489, 421440, 428464, 464088, 535580, 556652, 580110, 618784, 642696, 695815, 773480, 803370, 834978, 856928, 928176, 1071160, 1113304, 1160220, 1237568, 1285392, 1391630, 1546960, 1606740, 1669956, 1713856, 1856352, 2087445, 2142320, 2226608, 2320440, 2570784, 2783260, 3093920, 3213480, 3339912, 3712704, 4174890, 4284640, 4453216, 4640880, 5141568, 5566520, 6187840, 6426960, 6679824, 8349780, 8488943, 8569280, 8906432, 9281760, 11133040, 12853920, 13359648, 16699560, 16977886, 18563520, 22266080, 25466829, 25707840, 26719296, 33399120, 33955772, 42444715, 44532160, 50933658, 66798240, 67911544, 84889430, 101867316, 127334145, 133596480, 135823088, 169778860, 203734632, 254668290, 271646176, 339557720, 407469264, 509336580, 543292352, 679115440, 814938528, 1018673160, 1358230880, 1629877056, 2037346320, 2716461760, 4074692640, 8149385280]

約数ペア:

[(1, 8149385280), (2, 4074692640), (3, 2716461760), (4, 2037346320), (5, 1629877056), (6, 1358230880), (8, 1018673160), (10, 814938528), (12, 679115440), (15, 543292352), (16, 509336580), (20, 407469264), (24, 339557720), (30, 271646176), (32, 254668290), (40, 203734632), (48, 169778860), (60, 135823088), (61, 133596480), (64, 127334145), (80, 101867316), (96, 84889430), (120, 67911544), (122, 66798240), (160, 50933658), (183, 44532160), (192, 42444715), (240, 33955772), (244, 33399120), (305, 26719296), (317, 25707840), (320, 25466829), (366, 22266080), (439, 18563520), (480, 16977886), (488, 16699560), (610, 13359648), (634, 12853920), (732, 11133040), (878, 9281760), (915, 8906432), (951, 8569280), (960, 8488943), (976, 8349780), (1220, 6679824), (1268, 6426960), (1317, 6187840), (1464, 5566520), (1585, 5141568), (1756, 4640880), (1830, 4453216), (1902, 4284640), (1952, 4174890), (2195, 3712704), (2440, 3339912), (2536, 3213480), (2634, 3093920), (2928, 2783260), (3170, 2570784), (3512, 2320440), (3660, 2226608), (3804, 2142320), (3904, 2087445), (4390, 1856352), (4755, 1713856), (4880, 1669956), (5072, 1606740), (5268, 1546960), (5856, 1391630), (6340, 1285392), (6585, 1237568), (7024, 1160220), (7320, 1113304), (7608, 1071160), (8780, 928176), (9510, 856928), (9760, 834978), (10144, 803370), (10536, 773480), (11712, 695815), (12680, 642696), (13170, 618784), (14048, 580110), (14640, 556652), (15216, 535580), (17560, 464088), (19020, 428464), (19337, 421440), (19520, 417489), (20288, 401685), (21072, 386740), (25360, 321348), (26340, 309392), (26779, 304320), (28096, 290055), (29280, 278326), (30432, 267790), (35120, 232044), (38040, 214232), (38674, 210720), (42144, 193370), (50720, 160674), (52680, 154696), (53558, 152160), (58011, 140480), (58560, 139163), (60864, 133895), (70240, 116022), (76080, 107116), (77348, 105360), (80337, 101440), (84288, 96685)]