320270544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^3\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 1012970880

約数和(自身を除く): 692700336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 557, 594, 726, 792, 968, 1089, 1114, 1188, 1331, 1452, 1584, 1671, 1936, 2178, 2228, 2376, 2662, 2904, 3267, 3342, 3993, 4356, 4456, 4752, 5013, 5324, 5808, 6127, 6534, 6684, 7986, 8712, 8912, 10026, 10648, 11979, 12254, 13068, 13368, 15039, 15972, 17424, 18381, 20052, 21296, 23958, 24508, 26136, 26736, 30078, 31944, 35937, 36762, 40104, 47916, 49016, 52272, 55143, 60156, 63888, 67397, 71874, 73524, 80208, 95832, 98032, 110286, 120312, 134794, 143748, 147048, 165429, 191664, 202191, 220572, 240624, 269588, 287496, 294096, 330858, 404382, 441144, 539176, 574992, 606573, 661716, 741367, 808764, 882288, 1078352, 1213146, 1323432, 1482734, 1617528, 1819719, 2224101, 2426292, 2646864, 2965468, 3235056, 3639438, 4448202, 4852584, 5930936, 6672303, 7278876, 8896404, 9705168, 11861872, 13344606, 14557752, 17792808, 20016909, 26689212, 29115504, 35585616, 40033818, 53378424, 80067636, 106756848, 160135272, 320270544]

約数ペア:

[(1, 320270544), (2, 160135272), (3, 106756848), (4, 80067636), (6, 53378424), (8, 40033818), (9, 35585616), (11, 29115504), (12, 26689212), (16, 20016909), (18, 17792808), (22, 14557752), (24, 13344606), (27, 11861872), (33, 9705168), (36, 8896404), (44, 7278876), (48, 6672303), (54, 5930936), (66, 4852584), (72, 4448202), (88, 3639438), (99, 3235056), (108, 2965468), (121, 2646864), (132, 2426292), (144, 2224101), (176, 1819719), (198, 1617528), (216, 1482734), (242, 1323432), (264, 1213146), (297, 1078352), (363, 882288), (396, 808764), (432, 741367), (484, 661716), (528, 606573), (557, 574992), (594, 539176), (726, 441144), (792, 404382), (968, 330858), (1089, 294096), (1114, 287496), (1188, 269588), (1331, 240624), (1452, 220572), (1584, 202191), (1671, 191664), (1936, 165429), (2178, 147048), (2228, 143748), (2376, 134794), (2662, 120312), (2904, 110286), (3267, 98032), (3342, 95832), (3993, 80208), (4356, 73524), (4456, 71874), (4752, 67397), (5013, 63888), (5324, 60156), (5808, 55143), (6127, 52272), (6534, 49016), (6684, 47916), (7986, 40104), (8712, 36762), (8912, 35937), (10026, 31944), (10648, 30078), (11979, 26736), (12254, 26136), (13068, 24508), (13368, 23958), (15039, 21296), (15972, 20052), (17424, 18381)]