80016000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 128

約数和(自身を含む): 265412160

約数和(自身を除く): 185396160

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, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1667, 1920, 2000, 2400, 3000, 3200, 3334, 4000, 4800, 5001, 6000, 6668, 8000, 8335, 9600, 10002, 12000, 13336, 16000, 16670, 20004, 24000, 25005, 26672, 33340, 40008, 41675, 48000, 50010, 53344, 66680, 80016, 83350, 100020, 106688, 125025, 133360, 160032, 166700, 200040, 208375, 213376, 250050, 266720, 320064, 333400, 400080, 416750, 500100, 533440, 625125, 640128, 666800, 800160, 833500, 1000200, 1066880, 1250250, 1333600, 1600320, 1667000, 2000400, 2500500, 2667200, 3200640, 3334000, 4000800, 5001000, 5334400, 6668000, 8001600, 10002000, 13336000, 16003200, 20004000, 26672000, 40008000, 80016000]

約数ペア:

[(1, 80016000), (2, 40008000), (3, 26672000), (4, 20004000), (5, 16003200), (6, 13336000), (8, 10002000), (10, 8001600), (12, 6668000), (15, 5334400), (16, 5001000), (20, 4000800), (24, 3334000), (25, 3200640), (30, 2667200), (32, 2500500), (40, 2000400), (48, 1667000), (50, 1600320), (60, 1333600), (64, 1250250), (75, 1066880), (80, 1000200), (96, 833500), (100, 800160), (120, 666800), (125, 640128), (128, 625125), (150, 533440), (160, 500100), (192, 416750), (200, 400080), (240, 333400), (250, 320064), (300, 266720), (320, 250050), (375, 213376), (384, 208375), (400, 200040), (480, 166700), (500, 160032), (600, 133360), (640, 125025), (750, 106688), (800, 100020), (960, 83350), (1000, 80016), (1200, 66680), (1500, 53344), (1600, 50010), (1667, 48000), (1920, 41675), (2000, 40008), (2400, 33340), (3000, 26672), (3200, 25005), (3334, 24000), (4000, 20004), (4800, 16670), (5001, 16000), (6000, 13336), (6668, 12000), (8000, 10002), (8335, 9600)]