8456280000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10109

約数の個数: 280

約数和(自身を含む): 31955670912

約数和(自身を除く): 23499390912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1600, 1680, 1750, 1875, 2000, 2100, 2240, 2400, 2500, 2625, 2800, 3000, 3360, 3500, 3750, 4000, 4200, 4375, 4800, 5000, 5250, 5600, 6000, 6720, 7000, 7500, 8000, 8400, 8750, 10000, 10067, 10500, 11200, 12000, 13125, 14000, 15000, 16800, 17500, 20000, 20134, 21000, 24000, 26250, 28000, 30000, 30201, 33600, 35000, 40000, 40268, 42000, 50335, 52500, 56000, 60000, 60402, 70000, 70469, 80536, 84000, 100670, 105000, 120000, 120804, 140000, 140938, 151005, 161072, 168000, 201340, 210000, 211407, 241608, 251675, 280000, 281876, 302010, 322144, 352345, 402680, 420000, 422814, 483216, 503350, 563752, 604020, 644288, 704690, 755025, 805360, 840000, 845628, 966432, 1006700, 1057035, 1127504, 1208040, 1258375, 1409380, 1510050, 1610720, 1691256, 1761725, 1932864, 2013400, 2114070, 2255008, 2416080, 2516750, 2818760, 3020100, 3221440, 3382512, 3523450, 3775125, 4026800, 4228140, 4510016, 4832160, 5033500, 5285175, 5637520, 6040200, 6291875, 6765024, 7046900, 7550250, 8053600, 8456280, 8808625, 9664320, 10067000, 10570350, 11275040, 12080400, 12583750, 13530048, 14093800, 15100500, 16107200, 16912560, 17617250, 18875625, 20134000, 21140700, 22550080, 24160800, 25167500, 26425875, 28187600, 30201000, 33825120, 35234500, 37751250, 40268000, 42281400, 44043125, 48321600, 50335000, 52851750, 56375200, 60402000, 67650240, 70469000, 75502500, 80536000, 84562800, 88086250, 100670000, 105703500, 112750400, 120804000, 132129375, 140938000, 151005000, 169125600, 176172500, 201340000, 211407000, 241608000, 264258750, 281876000, 302010000, 338251200, 352345000, 402680000, 422814000, 528517500, 563752000, 604020000, 704690000, 845628000, 1057035000, 1208040000, 1409380000, 1691256000, 2114070000, 2818760000, 4228140000, 8456280000]

約数ペア:

[(1, 8456280000), (2, 4228140000), (3, 2818760000), (4, 2114070000), (5, 1691256000), (6, 1409380000), (7, 1208040000), (8, 1057035000), (10, 845628000), (12, 704690000), (14, 604020000), (15, 563752000), (16, 528517500), (20, 422814000), (21, 402680000), (24, 352345000), (25, 338251200), (28, 302010000), (30, 281876000), (32, 264258750), (35, 241608000), (40, 211407000), (42, 201340000), (48, 176172500), (50, 169125600), (56, 151005000), (60, 140938000), (64, 132129375), (70, 120804000), (75, 112750400), (80, 105703500), (84, 100670000), (96, 88086250), (100, 84562800), (105, 80536000), (112, 75502500), (120, 70469000), (125, 67650240), (140, 60402000), (150, 56375200), (160, 52851750), (168, 50335000), (175, 48321600), (192, 44043125), (200, 42281400), (210, 40268000), (224, 37751250), (240, 35234500), (250, 33825120), (280, 30201000), (300, 28187600), (320, 26425875), (336, 25167500), (350, 24160800), (375, 22550080), (400, 21140700), (420, 20134000), (448, 18875625), (480, 17617250), (500, 16912560), (525, 16107200), (560, 15100500), (600, 14093800), (625, 13530048), (672, 12583750), (700, 12080400), (750, 11275040), (800, 10570350), (840, 10067000), (875, 9664320), (960, 8808625), (1000, 8456280), (1050, 8053600), (1120, 7550250), (1200, 7046900), (1250, 6765024), (1344, 6291875), (1400, 6040200), (1500, 5637520), (1600, 5285175), (1680, 5033500), (1750, 4832160), (1875, 4510016), (2000, 4228140), (2100, 4026800), (2240, 3775125), (2400, 3523450), (2500, 3382512), (2625, 3221440), (2800, 3020100), (3000, 2818760), (3360, 2516750), (3500, 2416080), (3750, 2255008), (4000, 2114070), (4200, 2013400), (4375, 1932864), (4800, 1761725), (5000, 1691256), (5250, 1610720), (5600, 1510050), (6000, 1409380), (6720, 1258375), (7000, 1208040), (7500, 1127504), (8000, 1057035), (8400, 1006700), (8750, 966432), (10000, 845628), (10067, 840000), (10500, 805360), (11200, 755025), (12000, 704690), (13125, 644288), (14000, 604020), (15000, 563752), (16800, 503350), (17500, 483216), (20000, 422814), (20134, 420000), (21000, 402680), (24000, 352345), (26250, 322144), (28000, 302010), (30000, 281876), (30201, 280000), (33600, 251675), (35000, 241608), (40000, 211407), (40268, 210000), (42000, 201340), (50335, 168000), (52500, 161072), (56000, 151005), (60000, 140938), (60402, 140000), (70000, 120804), (70469, 120000), (80536, 105000), (84000, 100670)]