160800000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 542902752

約数和(自身を除く): 382102752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 128, 134, 150, 160, 192, 200, 201, 240, 250, 256, 268, 300, 320, 335, 375, 384, 400, 402, 480, 500, 536, 600, 625, 640, 670, 750, 768, 800, 804, 960, 1000, 1005, 1072, 1200, 1250, 1280, 1340, 1500, 1600, 1608, 1675, 1875, 1920, 2000, 2010, 2144, 2400, 2500, 2680, 3000, 3125, 3200, 3216, 3350, 3750, 3840, 4000, 4020, 4288, 4800, 5000, 5025, 5360, 6000, 6250, 6400, 6432, 6700, 7500, 8000, 8040, 8375, 8576, 9375, 9600, 10000, 10050, 10720, 12000, 12500, 12864, 13400, 15000, 16000, 16080, 16750, 17152, 18750, 19200, 20000, 20100, 21440, 24000, 25000, 25125, 25728, 26800, 30000, 32000, 32160, 33500, 37500, 40000, 40200, 41875, 42880, 48000, 50000, 50250, 51456, 53600, 60000, 64320, 67000, 75000, 80000, 80400, 83750, 85760, 96000, 100000, 100500, 107200, 120000, 125625, 128640, 134000, 150000, 160000, 160800, 167500, 200000, 201000, 209375, 214400, 240000, 251250, 257280, 268000, 300000, 321600, 335000, 400000, 402000, 418750, 428800, 480000, 502500, 536000, 600000, 628125, 643200, 670000, 800000, 804000, 837500, 1005000, 1072000, 1200000, 1256250, 1286400, 1340000, 1608000, 1675000, 2010000, 2144000, 2400000, 2512500, 2680000, 3216000, 3350000, 4020000, 5025000, 5360000, 6432000, 6700000, 8040000, 10050000, 10720000, 13400000, 16080000, 20100000, 26800000, 32160000, 40200000, 53600000, 80400000, 160800000]

約数ペア:

[(1, 160800000), (2, 80400000), (3, 53600000), (4, 40200000), (5, 32160000), (6, 26800000), (8, 20100000), (10, 16080000), (12, 13400000), (15, 10720000), (16, 10050000), (20, 8040000), (24, 6700000), (25, 6432000), (30, 5360000), (32, 5025000), (40, 4020000), (48, 3350000), (50, 3216000), (60, 2680000), (64, 2512500), (67, 2400000), (75, 2144000), (80, 2010000), (96, 1675000), (100, 1608000), (120, 1340000), (125, 1286400), (128, 1256250), (134, 1200000), (150, 1072000), (160, 1005000), (192, 837500), (200, 804000), (201, 800000), (240, 670000), (250, 643200), (256, 628125), (268, 600000), (300, 536000), (320, 502500), (335, 480000), (375, 428800), (384, 418750), (400, 402000), (402, 400000), (480, 335000), (500, 321600), (536, 300000), (600, 268000), (625, 257280), (640, 251250), (670, 240000), (750, 214400), (768, 209375), (800, 201000), (804, 200000), (960, 167500), (1000, 160800), (1005, 160000), (1072, 150000), (1200, 134000), (1250, 128640), (1280, 125625), (1340, 120000), (1500, 107200), (1600, 100500), (1608, 100000), (1675, 96000), (1875, 85760), (1920, 83750), (2000, 80400), (2010, 80000), (2144, 75000), (2400, 67000), (2500, 64320), (2680, 60000), (3000, 53600), (3125, 51456), (3200, 50250), (3216, 50000), (3350, 48000), (3750, 42880), (3840, 41875), (4000, 40200), (4020, 40000), (4288, 37500), (4800, 33500), (5000, 32160), (5025, 32000), (5360, 30000), (6000, 26800), (6250, 25728), (6400, 25125), (6432, 25000), (6700, 24000), (7500, 21440), (8000, 20100), (8040, 20000), (8375, 19200), (8576, 18750), (9375, 17152), (9600, 16750), (10000, 16080), (10050, 16000), (10720, 15000), (12000, 13400), (12500, 12864)]