680595048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 2352240000

約数和(自身を除く): 1671644952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 53, 54, 56, 57, 63, 72, 76, 81, 84, 106, 108, 114, 126, 133, 149, 152, 159, 162, 168, 171, 189, 212, 216, 228, 252, 266, 298, 318, 324, 342, 371, 378, 399, 424, 447, 456, 477, 504, 513, 532, 567, 596, 636, 648, 684, 742, 756, 798, 894, 954, 1007, 1026, 1043, 1064, 1113, 1134, 1192, 1197, 1272, 1341, 1368, 1431, 1484, 1512, 1539, 1596, 1788, 1908, 2014, 2052, 2086, 2226, 2268, 2394, 2682, 2831, 2862, 2968, 3021, 3078, 3129, 3192, 3339, 3576, 3591, 3816, 4023, 4028, 4104, 4172, 4293, 4452, 4536, 4788, 5364, 5662, 5724, 6042, 6156, 6258, 6678, 7049, 7182, 7897, 8046, 8056, 8344, 8493, 8586, 8904, 9063, 9387, 9576, 10017, 10728, 10773, 11324, 11448, 12069, 12084, 12312, 12516, 13356, 14098, 14364, 15794, 16092, 16986, 17172, 18126, 18774, 19817, 20034, 21147, 21546, 22648, 23691, 24138, 24168, 25032, 25479, 26712, 27189, 28161, 28196, 28728, 30051, 31588, 32184, 33972, 34344, 36252, 37548, 39634, 40068, 42294, 43092, 47382, 48276, 50958, 54378, 55279, 56322, 56392, 59451, 60102, 63176, 63441, 67944, 71073, 72504, 75096, 76437, 79268, 80136, 81567, 84483, 84588, 86184, 94764, 96552, 101916, 108756, 110558, 112644, 118902, 120204, 126882, 142146, 150043, 152874, 158536, 163134, 165837, 168966, 169176, 178353, 189528, 190323, 203832, 213219, 217512, 221116, 225288, 229311, 237804, 240408, 253764, 284292, 300086, 305748, 326268, 331674, 337932, 356706, 380646, 426438, 442232, 450129, 458622, 475608, 497511, 507528, 535059, 568584, 570969, 600172, 611496, 639657, 652536, 663348, 675864, 713412, 761292, 852876, 900258, 917244, 995022, 1050301, 1070118, 1141938, 1200344, 1279314, 1326696, 1350387, 1426824, 1492533, 1522584, 1605177, 1705752, 1800516, 1834488, 1990044, 2100602, 2140236, 2283876, 2558628, 2700774, 2985066, 3150903, 3210354, 3601032, 3980088, 4051161, 4201204, 4280472, 4477599, 4567752, 5117256, 5401548, 5970132, 6301806, 6420708, 8102322, 8402408, 8955198, 9452709, 10803096, 11940264, 12153483, 12603612, 12841416, 16204644, 17910396, 18905418, 24306966, 25207224, 28358127, 32409288, 35820792, 37810836, 48613932, 56716254, 75621672, 85074381, 97227864, 113432508, 170148762, 226865016, 340297524, 680595048]

約数ペア:

[(1, 680595048), (2, 340297524), (3, 226865016), (4, 170148762), (6, 113432508), (7, 97227864), (8, 85074381), (9, 75621672), (12, 56716254), (14, 48613932), (18, 37810836), (19, 35820792), (21, 32409288), (24, 28358127), (27, 25207224), (28, 24306966), (36, 18905418), (38, 17910396), (42, 16204644), (53, 12841416), (54, 12603612), (56, 12153483), (57, 11940264), (63, 10803096), (72, 9452709), (76, 8955198), (81, 8402408), (84, 8102322), (106, 6420708), (108, 6301806), (114, 5970132), (126, 5401548), (133, 5117256), (149, 4567752), (152, 4477599), (159, 4280472), (162, 4201204), (168, 4051161), (171, 3980088), (189, 3601032), (212, 3210354), (216, 3150903), (228, 2985066), (252, 2700774), (266, 2558628), (298, 2283876), (318, 2140236), (324, 2100602), (342, 1990044), (371, 1834488), (378, 1800516), (399, 1705752), (424, 1605177), (447, 1522584), (456, 1492533), (477, 1426824), (504, 1350387), (513, 1326696), (532, 1279314), (567, 1200344), (596, 1141938), (636, 1070118), (648, 1050301), (684, 995022), (742, 917244), (756, 900258), (798, 852876), (894, 761292), (954, 713412), (1007, 675864), (1026, 663348), (1043, 652536), (1064, 639657), (1113, 611496), (1134, 600172), (1192, 570969), (1197, 568584), (1272, 535059), (1341, 507528), (1368, 497511), (1431, 475608), (1484, 458622), (1512, 450129), (1539, 442232), (1596, 426438), (1788, 380646), (1908, 356706), (2014, 337932), (2052, 331674), (2086, 326268), (2226, 305748), (2268, 300086), (2394, 284292), (2682, 253764), (2831, 240408), (2862, 237804), (2968, 229311), (3021, 225288), (3078, 221116), (3129, 217512), (3192, 213219), (3339, 203832), (3576, 190323), (3591, 189528), (3816, 178353), (4023, 169176), (4028, 168966), (4104, 165837), (4172, 163134), (4293, 158536), (4452, 152874), (4536, 150043), (4788, 142146), (5364, 126882), (5662, 120204), (5724, 118902), (6042, 112644), (6156, 110558), (6258, 108756), (6678, 101916), (7049, 96552), (7182, 94764), (7897, 86184), (8046, 84588), (8056, 84483), (8344, 81567), (8493, 80136), (8586, 79268), (8904, 76437), (9063, 75096), (9387, 72504), (9576, 71073), (10017, 67944), (10728, 63441), (10773, 63176), (11324, 60102), (11448, 59451), (12069, 56392), (12084, 56322), (12312, 55279), (12516, 54378), (13356, 50958), (14098, 48276), (14364, 47382), (15794, 43092), (16092, 42294), (16986, 40068), (17172, 39634), (18126, 37548), (18774, 36252), (19817, 34344), (20034, 33972), (21147, 32184), (21546, 31588), (22648, 30051), (23691, 28728), (24138, 28196), (24168, 28161), (25032, 27189), (25479, 26712)]