320199264

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4813}}^1$

素因数の和:4850

約数の個数: 192

約数和(自身を含む): 1164602880

約数和(自身を除く): 844403616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 4158, 4752, 4813, 5544, 6048, 7392, 8316, 9504, 9626, 11088, 14439, 16632, 19252, 22176, 28878, 33264, 33691, 38504, 43317, 52943, 57756, 66528, 67382, 77008, 86634, 101073, 105886, 115512, 129951, 134764, 154016, 158829, 173268, 202146, 211772, 231024, 259902, 269528, 303219, 317658, 346536, 370601, 404292, 423544, 462048, 476487, 519804, 539056, 606438, 635316, 693072, 741202, 808584, 847088, 909657, 952974, 1039608, 1078112, 1111803, 1212876, 1270632, 1386144, 1429461, 1482404, 1617168, 1694176, 1819314, 1905948, 2079216, 2223606, 2425752, 2541264, 2858922, 2964808, 3234336, 3335409, 3638628, 3811896, 4158432, 4447212, 4851504, 5082528, 5717844, 5929616, 6670818, 7277256, 7623792, 8894424, 9703008, 10006227, 11435688, 11859232, 13341636, 14554512, 15247584, 17788848, 20012454, 22871376, 26683272, 29109024, 35577696, 40024908, 45742752, 53366544, 80049816, 106733088, 160099632, 320199264]

約数ペア:

[(1, 320199264), (2, 160099632), (3, 106733088), (4, 80049816), (6, 53366544), (7, 45742752), (8, 40024908), (9, 35577696), (11, 29109024), (12, 26683272), (14, 22871376), (16, 20012454), (18, 17788848), (21, 15247584), (22, 14554512), (24, 13341636), (27, 11859232), (28, 11435688), (32, 10006227), (33, 9703008), (36, 8894424), (42, 7623792), (44, 7277256), (48, 6670818), (54, 5929616), (56, 5717844), (63, 5082528), (66, 4851504), (72, 4447212), (77, 4158432), (84, 3811896), (88, 3638628), (96, 3335409), (99, 3234336), (108, 2964808), (112, 2858922), (126, 2541264), (132, 2425752), (144, 2223606), (154, 2079216), (168, 1905948), (176, 1819314), (189, 1694176), (198, 1617168), (216, 1482404), (224, 1429461), (231, 1386144), (252, 1270632), (264, 1212876), (288, 1111803), (297, 1078112), (308, 1039608), (336, 952974), (352, 909657), (378, 847088), (396, 808584), (432, 741202), (462, 693072), (504, 635316), (528, 606438), (594, 539056), (616, 519804), (672, 476487), (693, 462048), (756, 423544), (792, 404292), (864, 370601), (924, 346536), (1008, 317658), (1056, 303219), (1188, 269528), (1232, 259902), (1386, 231024), (1512, 211772), (1584, 202146), (1848, 173268), (2016, 158829), (2079, 154016), (2376, 134764), (2464, 129951), (2772, 115512), (3024, 105886), (3168, 101073), (3696, 86634), (4158, 77008), (4752, 67382), (4813, 66528), (5544, 57756), (6048, 52943), (7392, 43317), (8316, 38504), (9504, 33691), (9626, 33264), (11088, 28878), (14439, 22176), (16632, 19252)]