64803200

素因数分解:

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

素因数の和:305

約数の個数: 192

約数和(自身を含む): 200344320

約数和(自身を除く): 135541120

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, 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, 1315, 1400, 1408, 1540, 1600, 1760, 1841, 1925, 2104, 2200, 2240, 2464, 2630, 2800, 2893, 3080, 3200, 3520, 3682, 3850, 4208, 4400, 4480, 4928, 5260, 5600, 5786, 6160, 6575, 7040, 7364, 7700, 8416, 8800, 9205, 9856, 10520, 11200, 11572, 12320, 13150, 14465, 14728, 15400, 16832, 17600, 18410, 20251, 21040, 22400, 23144, 24640, 26300, 28930, 29456, 30800, 33664, 35200, 36820, 40502, 42080, 46025, 46288, 49280, 52600, 57860, 58912, 61600, 72325, 73640, 81004, 84160, 92050, 92576, 101255, 105200, 115720, 117824, 123200, 144650, 147280, 162008, 168320, 184100, 185152, 202510, 210400, 231440, 235648, 246400, 289300, 294560, 324016, 368200, 370304, 405020, 420800, 462880, 506275, 578600, 589120, 648032, 736400, 810040, 841600, 925760, 1012550, 1157200, 1178240, 1296064, 1472800, 1620080, 1851520, 2025100, 2314400, 2592128, 2945600, 3240160, 4050200, 4628800, 5891200, 6480320, 8100400, 9257600, 12960640, 16200800, 32401600, 64803200]

約数ペア:

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