320336352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8405

約数の個数: 144

約数和(自身を含む): 1096018560

約数和(自身を除く): 775682208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 8363, 9576, 12768, 16726, 19152, 25089, 33452, 38304, 50178, 58541, 66904, 75267, 100356, 117082, 133808, 150534, 158897, 175623, 200712, 234164, 267616, 301068, 317794, 351246, 401424, 468328, 476691, 526869, 602136, 635588, 702492, 802848, 936656, 953382, 1053738, 1112279, 1204272, 1271176, 1404984, 1430073, 1873312, 1906764, 2107476, 2224558, 2408544, 2542352, 2809968, 2860146, 3336837, 3813528, 4214952, 4449116, 5084704, 5619936, 5720292, 6673674, 7627056, 8429904, 8898232, 10010511, 11440584, 13347348, 15254112, 16859808, 17796464, 20021022, 22881168, 26694696, 35592928, 40042044, 45762336, 53389392, 80084088, 106778784, 160168176, 320336352]

約数ペア:

[(1, 320336352), (2, 160168176), (3, 106778784), (4, 80084088), (6, 53389392), (7, 45762336), (8, 40042044), (9, 35592928), (12, 26694696), (14, 22881168), (16, 20021022), (18, 17796464), (19, 16859808), (21, 15254112), (24, 13347348), (28, 11440584), (32, 10010511), (36, 8898232), (38, 8429904), (42, 7627056), (48, 6673674), (56, 5720292), (57, 5619936), (63, 5084704), (72, 4449116), (76, 4214952), (84, 3813528), (96, 3336837), (112, 2860146), (114, 2809968), (126, 2542352), (133, 2408544), (144, 2224558), (152, 2107476), (168, 1906764), (171, 1873312), (224, 1430073), (228, 1404984), (252, 1271176), (266, 1204272), (288, 1112279), (304, 1053738), (336, 953382), (342, 936656), (399, 802848), (456, 702492), (504, 635588), (532, 602136), (608, 526869), (672, 476691), (684, 468328), (798, 401424), (912, 351246), (1008, 317794), (1064, 301068), (1197, 267616), (1368, 234164), (1596, 200712), (1824, 175623), (2016, 158897), (2128, 150534), (2394, 133808), (2736, 117082), (3192, 100356), (4256, 75267), (4788, 66904), (5472, 58541), (6384, 50178), (8363, 38304), (9576, 33452), (12768, 25089), (16726, 19152)]