2069520000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{8623}}^1$

素因数の和:8660

約数の個数: 160

約数和(自身を含む): 6870050880

約数和(自身を除く): 4800530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 8623, 9600, 10000, 12000, 15000, 16000, 17246, 20000, 24000, 25869, 30000, 34492, 40000, 43115, 48000, 51738, 60000, 68984, 80000, 86230, 103476, 120000, 129345, 137968, 172460, 206952, 215575, 240000, 258690, 275936, 344920, 413904, 431150, 517380, 551872, 646725, 689840, 827808, 862300, 1034760, 1077875, 1103744, 1293450, 1379680, 1655616, 1724600, 2069520, 2155750, 2586900, 2759360, 3233625, 3311232, 3449200, 4139040, 4311500, 5173800, 5389375, 5518720, 6467250, 6898400, 8278080, 8623000, 10347600, 10778750, 12934500, 13796800, 16168125, 16556160, 17246000, 20695200, 21557500, 25869000, 27593600, 32336250, 34492000, 41390400, 43115000, 51738000, 64672500, 68984000, 82780800, 86230000, 103476000, 129345000, 137968000, 172460000, 206952000, 258690000, 344920000, 413904000, 517380000, 689840000, 1034760000, 2069520000]

約数ペア:

[(1, 2069520000), (2, 1034760000), (3, 689840000), (4, 517380000), (5, 413904000), (6, 344920000), (8, 258690000), (10, 206952000), (12, 172460000), (15, 137968000), (16, 129345000), (20, 103476000), (24, 86230000), (25, 82780800), (30, 68984000), (32, 64672500), (40, 51738000), (48, 43115000), (50, 41390400), (60, 34492000), (64, 32336250), (75, 27593600), (80, 25869000), (96, 21557500), (100, 20695200), (120, 17246000), (125, 16556160), (128, 16168125), (150, 13796800), (160, 12934500), (192, 10778750), (200, 10347600), (240, 8623000), (250, 8278080), (300, 6898400), (320, 6467250), (375, 5518720), (384, 5389375), (400, 5173800), (480, 4311500), (500, 4139040), (600, 3449200), (625, 3311232), (640, 3233625), (750, 2759360), (800, 2586900), (960, 2155750), (1000, 2069520), (1200, 1724600), (1250, 1655616), (1500, 1379680), (1600, 1293450), (1875, 1103744), (1920, 1077875), (2000, 1034760), (2400, 862300), (2500, 827808), (3000, 689840), (3200, 646725), (3750, 551872), (4000, 517380), (4800, 431150), (5000, 413904), (6000, 344920), (7500, 275936), (8000, 258690), (8623, 240000), (9600, 215575), (10000, 206952), (12000, 172460), (15000, 137968), (16000, 129345), (17246, 120000), (20000, 103476), (24000, 86230), (25869, 80000), (30000, 68984), (34492, 60000), (40000, 51738), (43115, 48000)]