2247498880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2598

約数の個数: 128

約数和(自身を含む): 5908541760

約数和(自身を除く): 3661042880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 131, 160, 176, 220, 262, 320, 352, 440, 524, 640, 655, 704, 880, 1048, 1310, 1408, 1441, 1760, 2096, 2437, 2620, 2882, 3520, 4192, 4874, 5240, 5764, 7040, 7205, 8384, 9748, 10480, 11528, 12185, 14410, 16768, 19496, 20960, 23056, 24370, 26807, 28820, 38992, 41920, 46112, 48740, 53614, 57640, 77984, 83840, 92224, 97480, 107228, 115280, 134035, 155968, 184448, 194960, 214456, 230560, 268070, 311936, 319247, 389920, 428912, 461120, 536140, 638494, 779840, 857824, 922240, 1072280, 1276988, 1559680, 1596235, 1715648, 2144560, 2553976, 3192470, 3431296, 3511717, 4289120, 5107952, 6384940, 7023434, 8578240, 10215904, 12769880, 14046868, 17156480, 17558585, 20431808, 25539760, 28093736, 35117170, 40863616, 51079520, 56187472, 70234340, 102159040, 112374944, 140468680, 204318080, 224749888, 280937360, 449499776, 561874720, 1123749440, 2247498880]

約数ペア:

[(1, 2247498880), (2, 1123749440), (4, 561874720), (5, 449499776), (8, 280937360), (10, 224749888), (11, 204318080), (16, 140468680), (20, 112374944), (22, 102159040), (32, 70234340), (40, 56187472), (44, 51079520), (55, 40863616), (64, 35117170), (80, 28093736), (88, 25539760), (110, 20431808), (128, 17558585), (131, 17156480), (160, 14046868), (176, 12769880), (220, 10215904), (262, 8578240), (320, 7023434), (352, 6384940), (440, 5107952), (524, 4289120), (640, 3511717), (655, 3431296), (704, 3192470), (880, 2553976), (1048, 2144560), (1310, 1715648), (1408, 1596235), (1441, 1559680), (1760, 1276988), (2096, 1072280), (2437, 922240), (2620, 857824), (2882, 779840), (3520, 638494), (4192, 536140), (4874, 461120), (5240, 428912), (5764, 389920), (7040, 319247), (7205, 311936), (8384, 268070), (9748, 230560), (10480, 214456), (11528, 194960), (12185, 184448), (14410, 155968), (16768, 134035), (19496, 115280), (20960, 107228), (23056, 97480), (24370, 92224), (26807, 83840), (28820, 77984), (38992, 57640), (41920, 53614), (46112, 48740)]