320559072

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 900087552

約数和(自身を除く): 579528480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 103, 136, 204, 206, 272, 309, 408, 412, 544, 618, 816, 824, 1236, 1632, 1648, 1751, 1907, 2472, 3296, 3502, 3814, 4944, 5253, 5721, 7004, 7628, 9888, 10506, 11442, 14008, 15256, 21012, 22884, 28016, 30512, 32419, 42024, 45768, 56032, 61024, 64838, 84048, 91536, 97257, 129676, 168096, 183072, 194514, 196421, 259352, 389028, 392842, 518704, 589263, 778056, 785684, 1037408, 1178526, 1556112, 1571368, 2357052, 3112224, 3142736, 3339157, 4714104, 6285472, 6678314, 9428208, 10017471, 13356628, 18856416, 20034942, 26713256, 40069884, 53426512, 80139768, 106853024, 160279536, 320559072]

約数ペア:

[(1, 320559072), (2, 160279536), (3, 106853024), (4, 80139768), (6, 53426512), (8, 40069884), (12, 26713256), (16, 20034942), (17, 18856416), (24, 13356628), (32, 10017471), (34, 9428208), (48, 6678314), (51, 6285472), (68, 4714104), (96, 3339157), (102, 3142736), (103, 3112224), (136, 2357052), (204, 1571368), (206, 1556112), (272, 1178526), (309, 1037408), (408, 785684), (412, 778056), (544, 589263), (618, 518704), (816, 392842), (824, 389028), (1236, 259352), (1632, 196421), (1648, 194514), (1751, 183072), (1907, 168096), (2472, 129676), (3296, 97257), (3502, 91536), (3814, 84048), (4944, 64838), (5253, 61024), (5721, 56032), (7004, 45768), (7628, 42024), (9888, 32419), (10506, 30512), (11442, 28016), (14008, 22884), (15256, 21012)]