1221264000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 512

約数和(自身を含む): 4926355200

約数和(自身を除く): 3705091200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 125, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 250, 257, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 375, 384, 396, 400, 432, 440, 450, 480, 495, 500, 514, 528, 540, 550, 576, 594, 600, 640, 660, 675, 704, 720, 750, 771, 792, 800, 825, 864, 880, 900, 960, 990, 1000, 1028, 1056, 1080, 1100, 1125, 1152, 1188, 1200, 1285, 1320, 1350, 1375, 1408, 1440, 1485, 1500, 1542, 1584, 1600, 1650, 1728, 1760, 1800, 1920, 1980, 2000, 2056, 2112, 2160, 2200, 2250, 2313, 2376, 2400, 2475, 2570, 2640, 2700, 2750, 2827, 2880, 2970, 3000, 3084, 3168, 3200, 3300, 3375, 3456, 3520, 3600, 3855, 3960, 4000, 4112, 4125, 4224, 4320, 4400, 4500, 4626, 4752, 4800, 4950, 5140, 5280, 5400, 5500, 5654, 5760, 5940, 6000, 6168, 6336, 6425, 6600, 6750, 6939, 7040, 7200, 7425, 7710, 7920, 8000, 8224, 8250, 8481, 8640, 8800, 9000, 9252, 9504, 9600, 9900, 10280, 10560, 10800, 11000, 11308, 11565, 11880, 12000, 12336, 12375, 12672, 12850, 13200, 13500, 13878, 14135, 14400, 14850, 15420, 15840, 16000, 16448, 16500, 16962, 17280, 17600, 18000, 18504, 19008, 19275, 19800, 20560, 21120, 21600, 22000, 22616, 23130, 23760, 24000, 24672, 24750, 25443, 25700, 26400, 27000, 27756, 28270, 28800, 29700, 30840, 31680, 32125, 32896, 33000, 33924, 34695, 35200, 36000, 37008, 37125, 38016, 38550, 39600, 41120, 42405, 43200, 44000, 45232, 46260, 47520, 48000, 49344, 49500, 50886, 51400, 52800, 54000, 55512, 56540, 57825, 59400, 61680, 63360, 64250, 66000, 67848, 69390, 70675, 72000, 74016, 74250, 76329, 77100, 79200, 82240, 84810, 86400, 88000, 90464, 92520, 95040, 96375, 98688, 99000, 101772, 102800, 105600, 108000, 111024, 113080, 115650, 118800, 123360, 127215, 128500, 132000, 135696, 138780, 141350, 144000, 148032, 148500, 152658, 154200, 158400, 164480, 169620, 173475, 176000, 180928, 185040, 190080, 192750, 198000, 203544, 205600, 212025, 216000, 222048, 226160, 231300, 237600, 246720, 254430, 257000, 264000, 271392, 277560, 282700, 289125, 296064, 297000, 305316, 308400, 316800, 339240, 346950, 353375, 361856, 370080, 381645, 385500, 396000, 407088, 411200, 424050, 432000, 444096, 452320, 462600, 475200, 493440, 508860, 514000, 528000, 542784, 555120, 565400, 578250, 594000, 610632, 616800, 636075, 678480, 693900, 706750, 740160, 763290, 771000, 792000, 814176, 822400, 848100, 867375, 888192, 904640, 925200, 950400, 1017720, 1028000, 1060125, 1085568, 1110240, 1130800, 1156500, 1188000, 1221264, 1233600, 1272150, 1356960, 1387800, 1413500, 1480320, 1526580, 1542000, 1584000, 1628352, 1696200, 1734750, 1809280, 1850400, 1908225, 2035440, 2056000, 2120250, 2220480, 2261600, 2313000, 2376000, 2442528, 2467200, 2544300, 2713920, 2775600, 2827000, 3053160, 3084000, 3180375, 3256704, 3392400, 3469500, 3700800, 3816450, 4070880, 4112000, 4240500, 4440960, 4523200, 4626000, 4752000, 4885056, 5088600, 5427840, 5551200, 5654000, 6106320, 6168000, 6360750, 6784800, 6939000, 7401600, 7632900, 8141760, 8481000, 9046400, 9252000, 9541125, 9770112, 10177200, 11102400, 11308000, 12212640, 12336000, 12721500, 13569600, 13878000, 15265800, 16283520, 16962000, 18504000, 19082250, 20354400, 22204800, 22616000, 24425280, 25443000, 27139200, 27756000, 30531600, 33924000, 37008000, 38164500, 40708800, 45232000, 48850560, 50886000, 55512000, 61063200, 67848000, 76329000, 81417600, 101772000, 111024000, 122126400, 135696000, 152658000, 203544000, 244252800, 305316000, 407088000, 610632000, 1221264000]

約数ペア:

[(1, 1221264000), (2, 610632000), (3, 407088000), (4, 305316000), (5, 244252800), (6, 203544000), (8, 152658000), (9, 135696000), (10, 122126400), (11, 111024000), (12, 101772000), (15, 81417600), (16, 76329000), (18, 67848000), (20, 61063200), (22, 55512000), (24, 50886000), (25, 48850560), (27, 45232000), (30, 40708800), (32, 38164500), (33, 37008000), (36, 33924000), (40, 30531600), (44, 27756000), (45, 27139200), (48, 25443000), (50, 24425280), (54, 22616000), (55, 22204800), (60, 20354400), (64, 19082250), (66, 18504000), (72, 16962000), (75, 16283520), (80, 15265800), (88, 13878000), (90, 13569600), (96, 12721500), (99, 12336000), (100, 12212640), (108, 11308000), (110, 11102400), (120, 10177200), (125, 9770112), (128, 9541125), (132, 9252000), (135, 9046400), (144, 8481000), (150, 8141760), (160, 7632900), (165, 7401600), (176, 6939000), (180, 6784800), (192, 6360750), (198, 6168000), (200, 6106320), (216, 5654000), (220, 5551200), (225, 5427840), (240, 5088600), (250, 4885056), (257, 4752000), (264, 4626000), (270, 4523200), (275, 4440960), (288, 4240500), (297, 4112000), (300, 4070880), (320, 3816450), (330, 3700800), (352, 3469500), (360, 3392400), (375, 3256704), (384, 3180375), (396, 3084000), (400, 3053160), (432, 2827000), (440, 2775600), (450, 2713920), (480, 2544300), (495, 2467200), (500, 2442528), (514, 2376000), (528, 2313000), (540, 2261600), (550, 2220480), (576, 2120250), (594, 2056000), (600, 2035440), (640, 1908225), (660, 1850400), (675, 1809280), (704, 1734750), (720, 1696200), (750, 1628352), (771, 1584000), (792, 1542000), (800, 1526580), (825, 1480320), (864, 1413500), (880, 1387800), (900, 1356960), (960, 1272150), (990, 1233600), (1000, 1221264), (1028, 1188000), (1056, 1156500), (1080, 1130800), (1100, 1110240), (1125, 1085568), (1152, 1060125), (1188, 1028000), (1200, 1017720), (1285, 950400), (1320, 925200), (1350, 904640), (1375, 888192), (1408, 867375), (1440, 848100), (1485, 822400), (1500, 814176), (1542, 792000), (1584, 771000), (1600, 763290), (1650, 740160), (1728, 706750), (1760, 693900), (1800, 678480), (1920, 636075), (1980, 616800), (2000, 610632), (2056, 594000), (2112, 578250), (2160, 565400), (2200, 555120), (2250, 542784), (2313, 528000), (2376, 514000), (2400, 508860), (2475, 493440), (2570, 475200), (2640, 462600), (2700, 452320), (2750, 444096), (2827, 432000), (2880, 424050), (2970, 411200), (3000, 407088), (3084, 396000), (3168, 385500), (3200, 381645), (3300, 370080), (3375, 361856), (3456, 353375), (3520, 346950), (3600, 339240), (3855, 316800), (3960, 308400), (4000, 305316), (4112, 297000), (4125, 296064), (4224, 289125), (4320, 282700), (4400, 277560), (4500, 271392), (4626, 264000), (4752, 257000), (4800, 254430), (4950, 246720), (5140, 237600), (5280, 231300), (5400, 226160), (5500, 222048), (5654, 216000), (5760, 212025), (5940, 205600), (6000, 203544), (6168, 198000), (6336, 192750), (6425, 190080), (6600, 185040), (6750, 180928), (6939, 176000), (7040, 173475), (7200, 169620), (7425, 164480), (7710, 158400), (7920, 154200), (8000, 152658), (8224, 148500), (8250, 148032), (8481, 144000), (8640, 141350), (8800, 138780), (9000, 135696), (9252, 132000), (9504, 128500), (9600, 127215), (9900, 123360), (10280, 118800), (10560, 115650), (10800, 113080), (11000, 111024), (11308, 108000), (11565, 105600), (11880, 102800), (12000, 101772), (12336, 99000), (12375, 98688), (12672, 96375), (12850, 95040), (13200, 92520), (13500, 90464), (13878, 88000), (14135, 86400), (14400, 84810), (14850, 82240), (15420, 79200), (15840, 77100), (16000, 76329), (16448, 74250), (16500, 74016), (16962, 72000), (17280, 70675), (17600, 69390), (18000, 67848), (18504, 66000), (19008, 64250), (19275, 63360), (19800, 61680), (20560, 59400), (21120, 57825), (21600, 56540), (22000, 55512), (22616, 54000), (23130, 52800), (23760, 51400), (24000, 50886), (24672, 49500), (24750, 49344), (25443, 48000), (25700, 47520), (26400, 46260), (27000, 45232), (27756, 44000), (28270, 43200), (28800, 42405), (29700, 41120), (30840, 39600), (31680, 38550), (32125, 38016), (32896, 37125), (33000, 37008), (33924, 36000), (34695, 35200)]