2000760000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{16673}}^1$

素因数の和:16708

約数の個数: 140

約数和(自身を含む): 6615376152

約数和(自身を除く): 4614616152

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 12000, 15000, 16673, 20000, 24000, 30000, 33346, 40000, 50019, 60000, 66692, 83365, 100038, 120000, 133384, 166730, 200076, 250095, 266768, 333460, 400152, 416825, 500190, 533536, 666920, 800304, 833650, 1000380, 1067072, 1250475, 1333840, 1600608, 1667300, 2000760, 2084125, 2500950, 2667680, 3201216, 3334600, 4001520, 4168250, 5001900, 5335360, 6252375, 6669200, 8003040, 8336500, 10003800, 10420625, 12504750, 13338400, 16006080, 16673000, 20007600, 20841250, 25009500, 26676800, 31261875, 33346000, 40015200, 41682500, 50019000, 62523750, 66692000, 80030400, 83365000, 100038000, 125047500, 133384000, 166730000, 200076000, 250095000, 333460000, 400152000, 500190000, 666920000, 1000380000, 2000760000]

約数ペア:

[(1, 2000760000), (2, 1000380000), (3, 666920000), (4, 500190000), (5, 400152000), (6, 333460000), (8, 250095000), (10, 200076000), (12, 166730000), (15, 133384000), (16, 125047500), (20, 100038000), (24, 83365000), (25, 80030400), (30, 66692000), (32, 62523750), (40, 50019000), (48, 41682500), (50, 40015200), (60, 33346000), (64, 31261875), (75, 26676800), (80, 25009500), (96, 20841250), (100, 20007600), (120, 16673000), (125, 16006080), (150, 13338400), (160, 12504750), (192, 10420625), (200, 10003800), (240, 8336500), (250, 8003040), (300, 6669200), (320, 6252375), (375, 5335360), (400, 5001900), (480, 4168250), (500, 4001520), (600, 3334600), (625, 3201216), (750, 2667680), (800, 2500950), (960, 2084125), (1000, 2000760), (1200, 1667300), (1250, 1600608), (1500, 1333840), (1600, 1250475), (1875, 1067072), (2000, 1000380), (2400, 833650), (2500, 800304), (3000, 666920), (3750, 533536), (4000, 500190), (4800, 416825), (5000, 400152), (6000, 333460), (7500, 266768), (8000, 250095), (10000, 200076), (12000, 166730), (15000, 133384), (16673, 120000), (20000, 100038), (24000, 83365), (30000, 66692), (33346, 60000), (40000, 50019)]