1018336000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 216

約数和(自身を含む): 2798988192

約数和(自身を除く): 1780652192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 125, 128, 160, 176, 200, 220, 242, 250, 256, 263, 275, 320, 352, 400, 440, 484, 500, 526, 550, 605, 640, 704, 800, 880, 968, 1000, 1052, 1100, 1210, 1280, 1315, 1375, 1408, 1600, 1760, 1936, 2000, 2104, 2200, 2420, 2630, 2750, 2816, 2893, 3025, 3200, 3520, 3872, 4000, 4208, 4400, 4840, 5260, 5500, 5786, 6050, 6400, 6575, 7040, 7744, 8000, 8416, 8800, 9680, 10520, 11000, 11572, 12100, 13150, 14080, 14465, 15125, 15488, 16000, 16832, 17600, 19360, 21040, 22000, 23144, 24200, 26300, 28930, 30250, 30976, 31823, 32000, 32875, 33664, 35200, 38720, 42080, 44000, 46288, 48400, 52600, 57860, 60500, 63646, 65750, 67328, 70400, 72325, 77440, 84160, 88000, 92576, 96800, 105200, 115720, 121000, 127292, 131500, 144650, 154880, 159115, 168320, 176000, 185152, 193600, 210400, 231440, 242000, 254584, 263000, 289300, 318230, 336640, 352000, 361625, 370304, 387200, 420800, 462880, 484000, 509168, 526000, 578600, 636460, 723250, 740608, 774400, 795575, 841600, 925760, 968000, 1018336, 1052000, 1157200, 1272920, 1446500, 1591150, 1683200, 1851520, 1936000, 2036672, 2104000, 2314400, 2545840, 2893000, 3182300, 3703040, 3872000, 3977875, 4073344, 4208000, 4628800, 5091680, 5786000, 6364600, 7955750, 8146688, 8416000, 9257600, 10183360, 11572000, 12729200, 15911500, 18515200, 20366720, 23144000, 25458400, 31823000, 40733440, 46288000, 50916800, 63646000, 92576000, 101833600, 127292000, 203667200, 254584000, 509168000, 1018336000]

約数ペア:

[(1, 1018336000), (2, 509168000), (4, 254584000), (5, 203667200), (8, 127292000), (10, 101833600), (11, 92576000), (16, 63646000), (20, 50916800), (22, 46288000), (25, 40733440), (32, 31823000), (40, 25458400), (44, 23144000), (50, 20366720), (55, 18515200), (64, 15911500), (80, 12729200), (88, 11572000), (100, 10183360), (110, 9257600), (121, 8416000), (125, 8146688), (128, 7955750), (160, 6364600), (176, 5786000), (200, 5091680), (220, 4628800), (242, 4208000), (250, 4073344), (256, 3977875), (263, 3872000), (275, 3703040), (320, 3182300), (352, 2893000), (400, 2545840), (440, 2314400), (484, 2104000), (500, 2036672), (526, 1936000), (550, 1851520), (605, 1683200), (640, 1591150), (704, 1446500), (800, 1272920), (880, 1157200), (968, 1052000), (1000, 1018336), (1052, 968000), (1100, 925760), (1210, 841600), (1280, 795575), (1315, 774400), (1375, 740608), (1408, 723250), (1600, 636460), (1760, 578600), (1936, 526000), (2000, 509168), (2104, 484000), (2200, 462880), (2420, 420800), (2630, 387200), (2750, 370304), (2816, 361625), (2893, 352000), (3025, 336640), (3200, 318230), (3520, 289300), (3872, 263000), (4000, 254584), (4208, 242000), (4400, 231440), (4840, 210400), (5260, 193600), (5500, 185152), (5786, 176000), (6050, 168320), (6400, 159115), (6575, 154880), (7040, 144650), (7744, 131500), (8000, 127292), (8416, 121000), (8800, 115720), (9680, 105200), (10520, 96800), (11000, 92576), (11572, 88000), (12100, 84160), (13150, 77440), (14080, 72325), (14465, 70400), (15125, 67328), (15488, 65750), (16000, 63646), (16832, 60500), (17600, 57860), (19360, 52600), (21040, 48400), (22000, 46288), (23144, 44000), (24200, 42080), (26300, 38720), (28930, 35200), (30250, 33664), (30976, 32875), (31823, 32000)]