2766932480

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1278

約数の個数: 160

約数和(自身を含む): 7251285888

約数和(自身を除く): 4484353408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 208, 256, 260, 284, 320, 355, 416, 512, 520, 568, 640, 710, 832, 923, 1040, 1136, 1171, 1280, 1420, 1664, 1846, 2080, 2272, 2342, 2560, 2840, 3328, 3692, 4160, 4544, 4615, 4684, 5680, 5855, 6656, 7384, 8320, 9088, 9230, 9368, 11360, 11710, 14768, 15223, 16640, 18176, 18460, 18736, 22720, 23420, 29536, 30446, 33280, 36352, 36920, 37472, 45440, 46840, 59072, 60892, 73840, 74944, 76115, 83141, 90880, 93680, 118144, 121784, 147680, 149888, 152230, 166282, 181760, 187360, 236288, 243568, 295360, 299776, 304460, 332564, 374720, 415705, 472576, 487136, 590720, 599552, 608920, 665128, 749440, 831410, 974272, 1080833, 1181440, 1217840, 1330256, 1498880, 1662820, 1948544, 2161666, 2362880, 2435680, 2660512, 2997760, 3325640, 3897088, 4323332, 4871360, 5321024, 5404165, 6651280, 7794176, 8646664, 9742720, 10642048, 10808330, 13302560, 17293328, 19485440, 21284096, 21616660, 26605120, 34586656, 38970880, 42568192, 43233320, 53210240, 69173312, 86466640, 106420480, 138346624, 172933280, 212840960, 276693248, 345866560, 553386496, 691733120, 1383466240, 2766932480]

約数ペア:

[(1, 2766932480), (2, 1383466240), (4, 691733120), (5, 553386496), (8, 345866560), (10, 276693248), (13, 212840960), (16, 172933280), (20, 138346624), (26, 106420480), (32, 86466640), (40, 69173312), (52, 53210240), (64, 43233320), (65, 42568192), (71, 38970880), (80, 34586656), (104, 26605120), (128, 21616660), (130, 21284096), (142, 19485440), (160, 17293328), (208, 13302560), (256, 10808330), (260, 10642048), (284, 9742720), (320, 8646664), (355, 7794176), (416, 6651280), (512, 5404165), (520, 5321024), (568, 4871360), (640, 4323332), (710, 3897088), (832, 3325640), (923, 2997760), (1040, 2660512), (1136, 2435680), (1171, 2362880), (1280, 2161666), (1420, 1948544), (1664, 1662820), (1846, 1498880), (2080, 1330256), (2272, 1217840), (2342, 1181440), (2560, 1080833), (2840, 974272), (3328, 831410), (3692, 749440), (4160, 665128), (4544, 608920), (4615, 599552), (4684, 590720), (5680, 487136), (5855, 472576), (6656, 415705), (7384, 374720), (8320, 332564), (9088, 304460), (9230, 299776), (9368, 295360), (11360, 243568), (11710, 236288), (14768, 187360), (15223, 181760), (16640, 166282), (18176, 152230), (18460, 149888), (18736, 147680), (22720, 121784), (23420, 118144), (29536, 93680), (30446, 90880), (33280, 83141), (36352, 76115), (36920, 74944), (37472, 73840), (45440, 60892), (46840, 59072)]