129606400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 401474304

約数和(自身を除く): 271867904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 263, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 526, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1052, 1100, 1120, 1232, 1280, 1315, 1400, 1408, 1540, 1600, 1760, 1792, 1841, 1925, 2104, 2200, 2240, 2464, 2630, 2800, 2816, 2893, 3080, 3200, 3520, 3682, 3850, 4208, 4400, 4480, 4928, 5260, 5600, 5786, 6160, 6400, 6575, 7040, 7364, 7700, 8416, 8800, 8960, 9205, 9856, 10520, 11200, 11572, 12320, 13150, 14080, 14465, 14728, 15400, 16832, 17600, 18410, 19712, 20251, 21040, 22400, 23144, 24640, 26300, 28930, 29456, 30800, 33664, 35200, 36820, 40502, 42080, 44800, 46025, 46288, 49280, 52600, 57860, 58912, 61600, 67328, 70400, 72325, 73640, 81004, 84160, 92050, 92576, 98560, 101255, 105200, 115720, 117824, 123200, 144650, 147280, 162008, 168320, 184100, 185152, 202510, 210400, 231440, 235648, 246400, 289300, 294560, 324016, 336640, 368200, 370304, 405020, 420800, 462880, 471296, 492800, 506275, 578600, 589120, 648032, 736400, 740608, 810040, 841600, 925760, 1012550, 1157200, 1178240, 1296064, 1472800, 1620080, 1683200, 1851520, 2025100, 2314400, 2356480, 2592128, 2945600, 3240160, 3703040, 4050200, 4628800, 5184256, 5891200, 6480320, 8100400, 9257600, 11782400, 12960640, 16200800, 18515200, 25921280, 32401600, 64803200, 129606400]

約数ペア:

[(1, 129606400), (2, 64803200), (4, 32401600), (5, 25921280), (7, 18515200), (8, 16200800), (10, 12960640), (11, 11782400), (14, 9257600), (16, 8100400), (20, 6480320), (22, 5891200), (25, 5184256), (28, 4628800), (32, 4050200), (35, 3703040), (40, 3240160), (44, 2945600), (50, 2592128), (55, 2356480), (56, 2314400), (64, 2025100), (70, 1851520), (77, 1683200), (80, 1620080), (88, 1472800), (100, 1296064), (110, 1178240), (112, 1157200), (128, 1012550), (140, 925760), (154, 841600), (160, 810040), (175, 740608), (176, 736400), (200, 648032), (220, 589120), (224, 578600), (256, 506275), (263, 492800), (275, 471296), (280, 462880), (308, 420800), (320, 405020), (350, 370304), (352, 368200), (385, 336640), (400, 324016), (440, 294560), (448, 289300), (526, 246400), (550, 235648), (560, 231440), (616, 210400), (640, 202510), (700, 185152), (704, 184100), (770, 168320), (800, 162008), (880, 147280), (896, 144650), (1052, 123200), (1100, 117824), (1120, 115720), (1232, 105200), (1280, 101255), (1315, 98560), (1400, 92576), (1408, 92050), (1540, 84160), (1600, 81004), (1760, 73640), (1792, 72325), (1841, 70400), (1925, 67328), (2104, 61600), (2200, 58912), (2240, 57860), (2464, 52600), (2630, 49280), (2800, 46288), (2816, 46025), (2893, 44800), (3080, 42080), (3200, 40502), (3520, 36820), (3682, 35200), (3850, 33664), (4208, 30800), (4400, 29456), (4480, 28930), (4928, 26300), (5260, 24640), (5600, 23144), (5786, 22400), (6160, 21040), (6400, 20251), (6575, 19712), (7040, 18410), (7364, 17600), (7700, 16832), (8416, 15400), (8800, 14728), (8960, 14465), (9205, 14080), (9856, 13150), (10520, 12320), (11200, 11572)]