1305071152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 3419781120

約数和(自身を除く): 2114709968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 53, 56, 77, 79, 88, 92, 106, 112, 121, 154, 158, 161, 176, 184, 212, 242, 253, 308, 316, 322, 368, 371, 424, 484, 506, 553, 583, 616, 632, 644, 742, 847, 848, 869, 968, 1012, 1106, 1166, 1219, 1232, 1264, 1288, 1484, 1694, 1738, 1771, 1817, 1936, 2024, 2212, 2332, 2438, 2576, 2783, 2968, 3388, 3476, 3542, 3634, 4048, 4081, 4187, 4424, 4664, 4876, 5566, 5936, 6083, 6413, 6776, 6952, 7084, 7268, 8162, 8374, 8533, 8848, 9328, 9559, 9752, 11132, 12166, 12719, 12826, 13409, 13552, 13904, 14168, 14536, 16324, 16748, 17066, 19118, 19481, 19504, 19987, 22264, 24332, 25438, 25652, 26818, 28336, 29072, 29309, 32648, 33496, 34132, 38236, 38962, 39974, 44528, 44891, 46057, 48664, 50876, 51304, 53636, 58618, 65296, 66913, 66992, 68264, 76472, 77924, 79948, 89782, 92114, 93863, 96301, 97328, 101752, 102608, 107272, 117236, 133826, 136528, 139909, 147499, 152944, 155848, 159896, 179564, 184228, 187726, 192602, 203504, 214544, 219857, 234472, 267652, 279818, 294998, 311696, 319792, 322399, 359128, 368456, 375452, 385204, 439714, 468944, 506627, 535304, 559636, 589996, 644798, 674107, 718256, 736912, 750904, 770408, 879428, 1013254, 1032493, 1059311, 1070608, 1119272, 1179992, 1289596, 1348214, 1501808, 1538999, 1540816, 1758856, 2026508, 2064986, 2118622, 2238544, 2359984, 2579192, 2696428, 3077998, 3517712, 3546389, 4053016, 4129972, 4237244, 5158384, 5392856, 6155996, 7092778, 7415177, 8106032, 8259944, 8474488, 10785712, 11652421, 12311992, 14185556, 14830354, 16519888, 16948976, 23304842, 24623984, 28371112, 29660708, 46609684, 56742224, 59321416, 81566947, 93219368, 118642832, 163133894, 186438736, 326267788, 652535576, 1305071152]

約数ペア:

[(1, 1305071152), (2, 652535576), (4, 326267788), (7, 186438736), (8, 163133894), (11, 118642832), (14, 93219368), (16, 81566947), (22, 59321416), (23, 56742224), (28, 46609684), (44, 29660708), (46, 28371112), (53, 24623984), (56, 23304842), (77, 16948976), (79, 16519888), (88, 14830354), (92, 14185556), (106, 12311992), (112, 11652421), (121, 10785712), (154, 8474488), (158, 8259944), (161, 8106032), (176, 7415177), (184, 7092778), (212, 6155996), (242, 5392856), (253, 5158384), (308, 4237244), (316, 4129972), (322, 4053016), (368, 3546389), (371, 3517712), (424, 3077998), (484, 2696428), (506, 2579192), (553, 2359984), (583, 2238544), (616, 2118622), (632, 2064986), (644, 2026508), (742, 1758856), (847, 1540816), (848, 1538999), (869, 1501808), (968, 1348214), (1012, 1289596), (1106, 1179992), (1166, 1119272), (1219, 1070608), (1232, 1059311), (1264, 1032493), (1288, 1013254), (1484, 879428), (1694, 770408), (1738, 750904), (1771, 736912), (1817, 718256), (1936, 674107), (2024, 644798), (2212, 589996), (2332, 559636), (2438, 535304), (2576, 506627), (2783, 468944), (2968, 439714), (3388, 385204), (3476, 375452), (3542, 368456), (3634, 359128), (4048, 322399), (4081, 319792), (4187, 311696), (4424, 294998), (4664, 279818), (4876, 267652), (5566, 234472), (5936, 219857), (6083, 214544), (6413, 203504), (6776, 192602), (6952, 187726), (7084, 184228), (7268, 179564), (8162, 159896), (8374, 155848), (8533, 152944), (8848, 147499), (9328, 139909), (9559, 136528), (9752, 133826), (11132, 117236), (12166, 107272), (12719, 102608), (12826, 101752), (13409, 97328), (13552, 96301), (13904, 93863), (14168, 92114), (14536, 89782), (16324, 79948), (16748, 77924), (17066, 76472), (19118, 68264), (19481, 66992), (19504, 66913), (19987, 65296), (22264, 58618), (24332, 53636), (25438, 51304), (25652, 50876), (26818, 48664), (28336, 46057), (29072, 44891), (29309, 44528), (32648, 39974), (33496, 38962), (34132, 38236)]