1325594880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 216

約数和(自身を含む): 4786786368

約数和(自身を除く): 3461191488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5003, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 10006, 11040, 11520, 13248, 14720, 15009, 16560, 17664, 20012, 22080, 25015, 26496, 29440, 30018, 33120, 40024, 44160, 45027, 50030, 52992, 60036, 66240, 75045, 80048, 88320, 90054, 100060, 115069, 120072, 132480, 150090, 160096, 180108, 200120, 225135, 230138, 240144, 264960, 300180, 320192, 345207, 360216, 400240, 450270, 460276, 480288, 575345, 600360, 640384, 690414, 720432, 800480, 900540, 920552, 960576, 1035621, 1150690, 1200720, 1280768, 1380828, 1440864, 1600960, 1726035, 1801080, 1841104, 1921152, 2071242, 2301380, 2401440, 2761656, 2881728, 3201920, 3452070, 3602160, 3682208, 3842304, 4142484, 4602760, 4802880, 5178105, 5523312, 5763456, 6403840, 6904140, 7204320, 7364416, 8284968, 9205520, 9605760, 10356210, 11046624, 11526912, 13808280, 14408640, 14728832, 16569936, 18411040, 19211520, 20712420, 22093248, 27616560, 28817280, 29457664, 33139872, 36822080, 41424840, 44186496, 55233120, 57634560, 66279744, 73644160, 82849680, 88372992, 110466240, 132559488, 147288320, 165699360, 220932480, 265118976, 331398720, 441864960, 662797440, 1325594880]

約数ペア:

[(1, 1325594880), (2, 662797440), (3, 441864960), (4, 331398720), (5, 265118976), (6, 220932480), (8, 165699360), (9, 147288320), (10, 132559488), (12, 110466240), (15, 88372992), (16, 82849680), (18, 73644160), (20, 66279744), (23, 57634560), (24, 55233120), (30, 44186496), (32, 41424840), (36, 36822080), (40, 33139872), (45, 29457664), (46, 28817280), (48, 27616560), (60, 22093248), (64, 20712420), (69, 19211520), (72, 18411040), (80, 16569936), (90, 14728832), (92, 14408640), (96, 13808280), (115, 11526912), (120, 11046624), (128, 10356210), (138, 9605760), (144, 9205520), (160, 8284968), (180, 7364416), (184, 7204320), (192, 6904140), (207, 6403840), (230, 5763456), (240, 5523312), (256, 5178105), (276, 4802880), (288, 4602760), (320, 4142484), (345, 3842304), (360, 3682208), (368, 3602160), (384, 3452070), (414, 3201920), (460, 2881728), (480, 2761656), (552, 2401440), (576, 2301380), (640, 2071242), (690, 1921152), (720, 1841104), (736, 1801080), (768, 1726035), (828, 1600960), (920, 1440864), (960, 1380828), (1035, 1280768), (1104, 1200720), (1152, 1150690), (1280, 1035621), (1380, 960576), (1440, 920552), (1472, 900540), (1656, 800480), (1840, 720432), (1920, 690414), (2070, 640384), (2208, 600360), (2304, 575345), (2760, 480288), (2880, 460276), (2944, 450270), (3312, 400240), (3680, 360216), (3840, 345207), (4140, 320192), (4416, 300180), (5003, 264960), (5520, 240144), (5760, 230138), (5888, 225135), (6624, 200120), (7360, 180108), (8280, 160096), (8832, 150090), (10006, 132480), (11040, 120072), (11520, 115069), (13248, 100060), (14720, 90054), (15009, 88320), (16560, 80048), (17664, 75045), (20012, 66240), (22080, 60036), (25015, 52992), (26496, 50030), (29440, 45027), (30018, 44160), (33120, 40024)]