1680084000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 576

約数和(自身を含む): 6991246080

約数和(自身を除く): 5311162080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 59, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 113, 118, 120, 125, 126, 140, 144, 150, 160, 168, 175, 177, 180, 200, 210, 224, 225, 226, 236, 240, 250, 252, 280, 288, 295, 300, 315, 336, 339, 350, 354, 360, 375, 400, 413, 420, 450, 452, 472, 480, 500, 504, 525, 531, 560, 565, 590, 600, 630, 672, 678, 700, 708, 720, 750, 791, 800, 826, 840, 875, 885, 900, 904, 944, 1000, 1008, 1017, 1050, 1062, 1120, 1125, 1130, 1180, 1200, 1239, 1260, 1356, 1400, 1416, 1440, 1475, 1500, 1575, 1582, 1652, 1680, 1695, 1750, 1770, 1800, 1808, 1888, 2000, 2016, 2034, 2065, 2100, 2124, 2250, 2260, 2360, 2373, 2400, 2478, 2520, 2625, 2655, 2712, 2800, 2825, 2832, 2950, 3000, 3150, 3164, 3304, 3360, 3390, 3500, 3540, 3600, 3616, 3717, 3955, 4000, 4068, 4130, 4200, 4248, 4425, 4500, 4520, 4720, 4746, 4956, 5040, 5085, 5250, 5310, 5424, 5600, 5650, 5664, 5900, 6000, 6195, 6300, 6328, 6608, 6667, 6780, 7000, 7080, 7119, 7200, 7375, 7434, 7875, 7910, 8136, 8260, 8400, 8475, 8496, 8850, 9000, 9040, 9440, 9492, 9912, 10080, 10170, 10325, 10500, 10620, 10848, 11300, 11800, 11865, 12000, 12390, 12600, 12656, 13216, 13275, 13334, 13560, 14000, 14125, 14160, 14238, 14750, 14868, 15750, 15820, 16272, 16520, 16800, 16950, 16992, 17700, 18000, 18080, 18585, 18984, 19775, 19824, 20001, 20340, 20650, 21000, 21240, 22125, 22600, 23600, 23730, 24780, 25200, 25312, 25425, 26550, 26668, 27120, 28000, 28250, 28320, 28476, 29500, 29736, 30975, 31500, 31640, 32544, 33040, 33335, 33900, 35400, 35595, 36000, 37170, 37968, 39550, 39648, 40002, 40680, 41300, 42000, 42375, 42480, 44250, 45200, 46669, 47200, 47460, 49560, 50400, 50850, 51625, 53100, 53336, 54240, 56500, 56952, 59000, 59325, 59472, 60003, 61950, 63000, 63280, 66080, 66375, 66670, 67800, 70800, 71190, 74340, 75936, 79100, 80004, 81360, 82600, 84000, 84750, 84960, 88500, 90400, 92925, 93338, 94920, 98875, 99120, 100005, 101700, 103250, 106200, 106672, 113000, 113904, 118000, 118650, 118944, 120006, 123900, 126000, 126560, 127125, 132750, 133340, 135600, 140007, 141600, 142380, 148680, 154875, 158200, 160008, 162720, 165200, 166675, 169500, 177000, 177975, 185850, 186676, 189840, 197750, 198240, 200010, 203400, 206500, 212400, 213344, 226000, 227808, 233345, 236000, 237300, 240012, 247800, 252000, 254250, 265500, 266680, 271200, 280014, 284760, 296625, 297360, 300015, 309750, 316400, 320016, 330400, 333350, 339000, 354000, 355950, 371700, 373352, 379680, 395500, 400020, 406800, 413000, 420021, 424800, 452000, 464625, 466690, 474600, 480024, 495600, 500025, 508500, 531000, 533360, 560028, 569520, 593250, 594720, 600030, 619500, 632800, 640032, 666700, 678000, 700035, 708000, 711900, 743400, 746704, 791000, 800040, 813600, 826000, 833375, 840042, 889875, 929250, 933380, 949200, 960048, 991200, 1000050, 1017000, 1062000, 1066720, 1120056, 1139040, 1166725, 1186500, 1200060, 1239000, 1333400, 1356000, 1400070, 1423800, 1486800, 1493408, 1500075, 1582000, 1600080, 1652000, 1666750, 1680084, 1779750, 1858500, 1866760, 1898400, 1920096, 2000100, 2034000, 2100105, 2124000, 2240112, 2333450, 2373000, 2400120, 2478000, 2500125, 2666800, 2800140, 2847600, 2973600, 3000150, 3164000, 3200160, 3333500, 3360168, 3500175, 3559500, 3717000, 3733520, 4000200, 4068000, 4200210, 4480224, 4666900, 4746000, 4800240, 4956000, 5000250, 5333600, 5600280, 5695200, 5833625, 6000300, 6667000, 6720336, 7000350, 7119000, 7434000, 7467040, 7500375, 8000400, 8400420, 9333800, 9492000, 9600480, 10000500, 10500525, 11200560, 11667250, 12000600, 13334000, 13440672, 14000700, 14238000, 14868000, 15000750, 16000800, 16800840, 17500875, 18667600, 20001000, 21001050, 22401120, 23334500, 24001200, 26668000, 28001400, 28476000, 30001500, 33601680, 35001750, 37335200, 40002000, 42002100, 46669000, 48002400, 52502625, 56002800, 60003000, 67203360, 70003500, 80004000, 84004200, 93338000, 105005250, 112005600, 120006000, 140007000, 168008400, 186676000, 210010500, 240012000, 280014000, 336016800, 420021000, 560028000, 840042000, 1680084000]

約数ペア:

[(1, 1680084000), (2, 840042000), (3, 560028000), (4, 420021000), (5, 336016800), (6, 280014000), (7, 240012000), (8, 210010500), (9, 186676000), (10, 168008400), (12, 140007000), (14, 120006000), (15, 112005600), (16, 105005250), (18, 93338000), (20, 84004200), (21, 80004000), (24, 70003500), (25, 67203360), (28, 60003000), (30, 56002800), (32, 52502625), (35, 48002400), (36, 46669000), (40, 42002100), (42, 40002000), (45, 37335200), (48, 35001750), (50, 33601680), (56, 30001500), (59, 28476000), (60, 28001400), (63, 26668000), (70, 24001200), (72, 23334500), (75, 22401120), (80, 21001050), (84, 20001000), (90, 18667600), (96, 17500875), (100, 16800840), (105, 16000800), (112, 15000750), (113, 14868000), (118, 14238000), (120, 14000700), (125, 13440672), (126, 13334000), (140, 12000600), (144, 11667250), (150, 11200560), (160, 10500525), (168, 10000500), (175, 9600480), (177, 9492000), (180, 9333800), (200, 8400420), (210, 8000400), (224, 7500375), (225, 7467040), (226, 7434000), (236, 7119000), (240, 7000350), (250, 6720336), (252, 6667000), (280, 6000300), (288, 5833625), (295, 5695200), (300, 5600280), (315, 5333600), (336, 5000250), (339, 4956000), (350, 4800240), (354, 4746000), (360, 4666900), (375, 4480224), (400, 4200210), (413, 4068000), (420, 4000200), (450, 3733520), (452, 3717000), (472, 3559500), (480, 3500175), (500, 3360168), (504, 3333500), (525, 3200160), (531, 3164000), (560, 3000150), (565, 2973600), (590, 2847600), (600, 2800140), (630, 2666800), (672, 2500125), (678, 2478000), (700, 2400120), (708, 2373000), (720, 2333450), (750, 2240112), (791, 2124000), (800, 2100105), (826, 2034000), (840, 2000100), (875, 1920096), (885, 1898400), (900, 1866760), (904, 1858500), (944, 1779750), (1000, 1680084), (1008, 1666750), (1017, 1652000), (1050, 1600080), (1062, 1582000), (1120, 1500075), (1125, 1493408), (1130, 1486800), (1180, 1423800), (1200, 1400070), (1239, 1356000), (1260, 1333400), (1356, 1239000), (1400, 1200060), (1416, 1186500), (1440, 1166725), (1475, 1139040), (1500, 1120056), (1575, 1066720), (1582, 1062000), (1652, 1017000), (1680, 1000050), (1695, 991200), (1750, 960048), (1770, 949200), (1800, 933380), (1808, 929250), (1888, 889875), (2000, 840042), (2016, 833375), (2034, 826000), (2065, 813600), (2100, 800040), (2124, 791000), (2250, 746704), (2260, 743400), (2360, 711900), (2373, 708000), (2400, 700035), (2478, 678000), (2520, 666700), (2625, 640032), (2655, 632800), (2712, 619500), (2800, 600030), (2825, 594720), (2832, 593250), (2950, 569520), (3000, 560028), (3150, 533360), (3164, 531000), (3304, 508500), (3360, 500025), (3390, 495600), (3500, 480024), (3540, 474600), (3600, 466690), (3616, 464625), (3717, 452000), (3955, 424800), (4000, 420021), (4068, 413000), (4130, 406800), (4200, 400020), (4248, 395500), (4425, 379680), (4500, 373352), (4520, 371700), (4720, 355950), (4746, 354000), (4956, 339000), (5040, 333350), (5085, 330400), (5250, 320016), (5310, 316400), (5424, 309750), (5600, 300015), (5650, 297360), (5664, 296625), (5900, 284760), (6000, 280014), (6195, 271200), (6300, 266680), (6328, 265500), (6608, 254250), (6667, 252000), (6780, 247800), (7000, 240012), (7080, 237300), (7119, 236000), (7200, 233345), (7375, 227808), (7434, 226000), (7875, 213344), (7910, 212400), (8136, 206500), (8260, 203400), (8400, 200010), (8475, 198240), (8496, 197750), (8850, 189840), (9000, 186676), (9040, 185850), (9440, 177975), (9492, 177000), (9912, 169500), (10080, 166675), (10170, 165200), (10325, 162720), (10500, 160008), (10620, 158200), (10848, 154875), (11300, 148680), (11800, 142380), (11865, 141600), (12000, 140007), (12390, 135600), (12600, 133340), (12656, 132750), (13216, 127125), (13275, 126560), (13334, 126000), (13560, 123900), (14000, 120006), (14125, 118944), (14160, 118650), (14238, 118000), (14750, 113904), (14868, 113000), (15750, 106672), (15820, 106200), (16272, 103250), (16520, 101700), (16800, 100005), (16950, 99120), (16992, 98875), (17700, 94920), (18000, 93338), (18080, 92925), (18585, 90400), (18984, 88500), (19775, 84960), (19824, 84750), (20001, 84000), (20340, 82600), (20650, 81360), (21000, 80004), (21240, 79100), (22125, 75936), (22600, 74340), (23600, 71190), (23730, 70800), (24780, 67800), (25200, 66670), (25312, 66375), (25425, 66080), (26550, 63280), (26668, 63000), (27120, 61950), (28000, 60003), (28250, 59472), (28320, 59325), (28476, 59000), (29500, 56952), (29736, 56500), (30975, 54240), (31500, 53336), (31640, 53100), (32544, 51625), (33040, 50850), (33335, 50400), (33900, 49560), (35400, 47460), (35595, 47200), (36000, 46669), (37170, 45200), (37968, 44250), (39550, 42480), (39648, 42375), (40002, 42000), (40680, 41300)]