1800960000

素因数分解:

$2^{11}\times 3^1\times 5^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 6959272320

約数和(自身を除く): 5158312320

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, 67, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 134, 140, 150, 160, 168, 175, 192, 200, 201, 210, 224, 240, 250, 256, 268, 280, 300, 320, 335, 336, 350, 375, 384, 400, 402, 420, 448, 469, 480, 500, 512, 525, 536, 560, 600, 625, 640, 670, 672, 700, 750, 768, 800, 804, 840, 875, 896, 938, 960, 1000, 1005, 1024, 1050, 1072, 1120, 1200, 1250, 1280, 1340, 1344, 1400, 1407, 1500, 1536, 1600, 1608, 1675, 1680, 1750, 1792, 1875, 1876, 1920, 2000, 2010, 2048, 2100, 2144, 2240, 2345, 2400, 2500, 2560, 2625, 2680, 2688, 2800, 2814, 3000, 3072, 3200, 3216, 3350, 3360, 3500, 3584, 3750, 3752, 3840, 4000, 4020, 4200, 4288, 4375, 4480, 4690, 4800, 5000, 5025, 5120, 5250, 5360, 5376, 5600, 5628, 6000, 6144, 6400, 6432, 6700, 6720, 7000, 7035, 7168, 7500, 7504, 7680, 8000, 8040, 8375, 8400, 8576, 8750, 8960, 9380, 9600, 10000, 10050, 10240, 10500, 10720, 10752, 11200, 11256, 11725, 12000, 12800, 12864, 13125, 13400, 13440, 14000, 14070, 14336, 15000, 15008, 15360, 16000, 16080, 16750, 16800, 17152, 17500, 17920, 18760, 19200, 20000, 20100, 21000, 21440, 21504, 22400, 22512, 23450, 24000, 25125, 25600, 25728, 26250, 26800, 26880, 28000, 28140, 30000, 30016, 30720, 32000, 32160, 33500, 33600, 34304, 35000, 35175, 35840, 37520, 38400, 40000, 40200, 41875, 42000, 42880, 43008, 44800, 45024, 46900, 48000, 50250, 51200, 51456, 52500, 53600, 53760, 56000, 56280, 58625, 60000, 60032, 64000, 64320, 67000, 67200, 68608, 70000, 70350, 71680, 75040, 76800, 80000, 80400, 83750, 84000, 85760, 89600, 90048, 93800, 96000, 100500, 102912, 105000, 107200, 107520, 112000, 112560, 117250, 120000, 120064, 125625, 128000, 128640, 134000, 134400, 137216, 140000, 140700, 150080, 153600, 160000, 160800, 167500, 168000, 171520, 175875, 179200, 180096, 187600, 192000, 201000, 205824, 210000, 214400, 215040, 224000, 225120, 234500, 240000, 240128, 251250, 256000, 257280, 268000, 268800, 280000, 281400, 293125, 300160, 320000, 321600, 335000, 336000, 343040, 351750, 358400, 360192, 375200, 384000, 402000, 411648, 420000, 428800, 448000, 450240, 469000, 480000, 480256, 502500, 514560, 536000, 537600, 560000, 562800, 586250, 600320, 640000, 643200, 670000, 672000, 686080, 703500, 720384, 750400, 768000, 804000, 840000, 857600, 879375, 896000, 900480, 938000, 960000, 960512, 1005000, 1029120, 1072000, 1075200, 1120000, 1125600, 1172500, 1200640, 1280000, 1286400, 1340000, 1344000, 1407000, 1440768, 1500800, 1608000, 1680000, 1715200, 1758750, 1792000, 1800960, 1876000, 1920000, 2010000, 2058240, 2144000, 2240000, 2251200, 2345000, 2401280, 2572800, 2680000, 2688000, 2814000, 2881536, 3001600, 3216000, 3360000, 3430400, 3517500, 3601920, 3752000, 3840000, 4020000, 4288000, 4480000, 4502400, 4690000, 4802560, 5145600, 5360000, 5376000, 5628000, 6003200, 6432000, 6720000, 7035000, 7203840, 7504000, 8040000, 8576000, 8960000, 9004800, 9380000, 10291200, 10720000, 11256000, 12006400, 12864000, 13440000, 14070000, 14407680, 15008000, 16080000, 17152000, 18009600, 18760000, 21440000, 22512000, 24012800, 25728000, 26880000, 28140000, 30016000, 32160000, 36019200, 37520000, 42880000, 45024000, 51456000, 56280000, 60032000, 64320000, 72038400, 75040000, 85760000, 90048000, 112560000, 120064000, 128640000, 150080000, 180096000, 225120000, 257280000, 300160000, 360192000, 450240000, 600320000, 900480000, 1800960000]

約数ペア:

[(1, 1800960000), (2, 900480000), (3, 600320000), (4, 450240000), (5, 360192000), (6, 300160000), (7, 257280000), (8, 225120000), (10, 180096000), (12, 150080000), (14, 128640000), (15, 120064000), (16, 112560000), (20, 90048000), (21, 85760000), (24, 75040000), (25, 72038400), (28, 64320000), (30, 60032000), (32, 56280000), (35, 51456000), (40, 45024000), (42, 42880000), (48, 37520000), (50, 36019200), (56, 32160000), (60, 30016000), (64, 28140000), (67, 26880000), (70, 25728000), (75, 24012800), (80, 22512000), (84, 21440000), (96, 18760000), (100, 18009600), (105, 17152000), (112, 16080000), (120, 15008000), (125, 14407680), (128, 14070000), (134, 13440000), (140, 12864000), (150, 12006400), (160, 11256000), (168, 10720000), (175, 10291200), (192, 9380000), (200, 9004800), (201, 8960000), (210, 8576000), (224, 8040000), (240, 7504000), (250, 7203840), (256, 7035000), (268, 6720000), (280, 6432000), (300, 6003200), (320, 5628000), (335, 5376000), (336, 5360000), (350, 5145600), (375, 4802560), (384, 4690000), (400, 4502400), (402, 4480000), (420, 4288000), (448, 4020000), (469, 3840000), (480, 3752000), (500, 3601920), (512, 3517500), (525, 3430400), (536, 3360000), (560, 3216000), (600, 3001600), (625, 2881536), (640, 2814000), (670, 2688000), (672, 2680000), (700, 2572800), (750, 2401280), (768, 2345000), (800, 2251200), (804, 2240000), (840, 2144000), (875, 2058240), (896, 2010000), (938, 1920000), (960, 1876000), (1000, 1800960), (1005, 1792000), (1024, 1758750), (1050, 1715200), (1072, 1680000), (1120, 1608000), (1200, 1500800), (1250, 1440768), (1280, 1407000), (1340, 1344000), (1344, 1340000), (1400, 1286400), (1407, 1280000), (1500, 1200640), (1536, 1172500), (1600, 1125600), (1608, 1120000), (1675, 1075200), (1680, 1072000), (1750, 1029120), (1792, 1005000), (1875, 960512), (1876, 960000), (1920, 938000), (2000, 900480), (2010, 896000), (2048, 879375), (2100, 857600), (2144, 840000), (2240, 804000), (2345, 768000), (2400, 750400), (2500, 720384), (2560, 703500), (2625, 686080), (2680, 672000), (2688, 670000), (2800, 643200), (2814, 640000), (3000, 600320), (3072, 586250), (3200, 562800), (3216, 560000), (3350, 537600), (3360, 536000), (3500, 514560), (3584, 502500), (3750, 480256), (3752, 480000), (3840, 469000), (4000, 450240), (4020, 448000), (4200, 428800), (4288, 420000), (4375, 411648), (4480, 402000), (4690, 384000), (4800, 375200), (5000, 360192), (5025, 358400), (5120, 351750), (5250, 343040), (5360, 336000), (5376, 335000), (5600, 321600), (5628, 320000), (6000, 300160), (6144, 293125), (6400, 281400), (6432, 280000), (6700, 268800), (6720, 268000), (7000, 257280), (7035, 256000), (7168, 251250), (7500, 240128), (7504, 240000), (7680, 234500), (8000, 225120), (8040, 224000), (8375, 215040), (8400, 214400), (8576, 210000), (8750, 205824), (8960, 201000), (9380, 192000), (9600, 187600), (10000, 180096), (10050, 179200), (10240, 175875), (10500, 171520), (10720, 168000), (10752, 167500), (11200, 160800), (11256, 160000), (11725, 153600), (12000, 150080), (12800, 140700), (12864, 140000), (13125, 137216), (13400, 134400), (13440, 134000), (14000, 128640), (14070, 128000), (14336, 125625), (15000, 120064), (15008, 120000), (15360, 117250), (16000, 112560), (16080, 112000), (16750, 107520), (16800, 107200), (17152, 105000), (17500, 102912), (17920, 100500), (18760, 96000), (19200, 93800), (20000, 90048), (20100, 89600), (21000, 85760), (21440, 84000), (21504, 83750), (22400, 80400), (22512, 80000), (23450, 76800), (24000, 75040), (25125, 71680), (25600, 70350), (25728, 70000), (26250, 68608), (26800, 67200), (26880, 67000), (28000, 64320), (28140, 64000), (30000, 60032), (30016, 60000), (30720, 58625), (32000, 56280), (32160, 56000), (33500, 53760), (33600, 53600), (34304, 52500), (35000, 51456), (35175, 51200), (35840, 50250), (37520, 48000), (38400, 46900), (40000, 45024), (40200, 44800), (41875, 43008), (42000, 42880)]