2126880000

素因数分解:

$2^8\times 3^2\times 5^4\times 7^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 540

約数和(自身を含む): 8799158368

約数和(自身を除く): 6672278368

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, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 211, 224, 225, 240, 250, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 422, 448, 450, 480, 500, 504, 525, 560, 576, 600, 625, 630, 633, 640, 672, 700, 720, 750, 768, 800, 840, 844, 875, 896, 900, 960, 1000, 1008, 1050, 1055, 1120, 1125, 1152, 1200, 1250, 1260, 1266, 1280, 1344, 1400, 1440, 1477, 1500, 1575, 1600, 1680, 1688, 1750, 1792, 1800, 1875, 1899, 1920, 2000, 2016, 2100, 2110, 2240, 2250, 2304, 2400, 2500, 2520, 2532, 2625, 2688, 2800, 2880, 2954, 3000, 3150, 3165, 3200, 3360, 3376, 3500, 3600, 3750, 3798, 3840, 4000, 4032, 4200, 4220, 4375, 4431, 4480, 4500, 4800, 5000, 5040, 5064, 5250, 5275, 5376, 5600, 5625, 5760, 5908, 6000, 6300, 6330, 6400, 6720, 6752, 7000, 7200, 7385, 7500, 7596, 7875, 8000, 8064, 8400, 8440, 8750, 8862, 8960, 9000, 9495, 9600, 10000, 10080, 10128, 10500, 10550, 11200, 11250, 11520, 11816, 12000, 12600, 12660, 13125, 13293, 13440, 13504, 14000, 14400, 14770, 15000, 15192, 15750, 15825, 16000, 16128, 16800, 16880, 17500, 17724, 18000, 18990, 19200, 20000, 20160, 20256, 21000, 21100, 22155, 22400, 22500, 23632, 24000, 25200, 25320, 26250, 26375, 26586, 26880, 27008, 28000, 28800, 29540, 30000, 30384, 31500, 31650, 32000, 33600, 33760, 35000, 35448, 36000, 36925, 37980, 39375, 40000, 40320, 40512, 42000, 42200, 44310, 44800, 45000, 47264, 47475, 48000, 50400, 50640, 52500, 52750, 53172, 54016, 56000, 57600, 59080, 60000, 60768, 63000, 63300, 66465, 67200, 67520, 70000, 70896, 72000, 73850, 75960, 78750, 79125, 80000, 80640, 81024, 84000, 84400, 88620, 90000, 94528, 94950, 96000, 100800, 101280, 105000, 105500, 106344, 110775, 112000, 118160, 120000, 121536, 126000, 126600, 131875, 132930, 134400, 135040, 140000, 141792, 144000, 147700, 151920, 157500, 158250, 160000, 162048, 168000, 168800, 177240, 180000, 184625, 189056, 189900, 201600, 202560, 210000, 211000, 212688, 221550, 224000, 236320, 237375, 240000, 243072, 252000, 253200, 263750, 265860, 270080, 280000, 283584, 288000, 295400, 303840, 315000, 316500, 332325, 336000, 337600, 354480, 360000, 369250, 378112, 379800, 395625, 403200, 405120, 420000, 422000, 425376, 443100, 472640, 474750, 480000, 486144, 504000, 506400, 527500, 531720, 553875, 560000, 567168, 590800, 607680, 630000, 633000, 664650, 672000, 675200, 708960, 720000, 738500, 759600, 791250, 810240, 840000, 844000, 850752, 886200, 923125, 945280, 949500, 1008000, 1012800, 1055000, 1063440, 1107750, 1120000, 1134336, 1181600, 1186875, 1215360, 1260000, 1266000, 1329300, 1350400, 1417920, 1440000, 1477000, 1519200, 1582500, 1661625, 1680000, 1688000, 1701504, 1772400, 1846250, 1890560, 1899000, 2016000, 2025600, 2110000, 2126880, 2215500, 2363200, 2373750, 2430720, 2520000, 2532000, 2658600, 2769375, 2835840, 2954000, 3038400, 3165000, 3323250, 3360000, 3376000, 3403008, 3544800, 3692500, 3798000, 4051200, 4220000, 4253760, 4431000, 4726400, 4747500, 5040000, 5064000, 5317200, 5538750, 5671680, 5908000, 6076800, 6330000, 6646500, 6752000, 7089600, 7385000, 7596000, 8308125, 8440000, 8507520, 8862000, 9452800, 9495000, 10080000, 10128000, 10634400, 11077500, 11816000, 12153600, 12660000, 13293000, 14179200, 14770000, 15192000, 16616250, 16880000, 17015040, 17724000, 18990000, 20256000, 21268800, 22155000, 23632000, 25320000, 26586000, 28358400, 29540000, 30384000, 33232500, 33760000, 35448000, 37980000, 42537600, 44310000, 47264000, 50640000, 53172000, 59080000, 60768000, 66465000, 70896000, 75960000, 85075200, 88620000, 101280000, 106344000, 118160000, 132930000, 141792000, 151920000, 177240000, 212688000, 236320000, 265860000, 303840000, 354480000, 425376000, 531720000, 708960000, 1063440000, 2126880000]

約数ペア:

[(1, 2126880000), (2, 1063440000), (3, 708960000), (4, 531720000), (5, 425376000), (6, 354480000), (7, 303840000), (8, 265860000), (9, 236320000), (10, 212688000), (12, 177240000), (14, 151920000), (15, 141792000), (16, 132930000), (18, 118160000), (20, 106344000), (21, 101280000), (24, 88620000), (25, 85075200), (28, 75960000), (30, 70896000), (32, 66465000), (35, 60768000), (36, 59080000), (40, 53172000), (42, 50640000), (45, 47264000), (48, 44310000), (50, 42537600), (56, 37980000), (60, 35448000), (63, 33760000), (64, 33232500), (70, 30384000), (72, 29540000), (75, 28358400), (80, 26586000), (84, 25320000), (90, 23632000), (96, 22155000), (100, 21268800), (105, 20256000), (112, 18990000), (120, 17724000), (125, 17015040), (126, 16880000), (128, 16616250), (140, 15192000), (144, 14770000), (150, 14179200), (160, 13293000), (168, 12660000), (175, 12153600), (180, 11816000), (192, 11077500), (200, 10634400), (210, 10128000), (211, 10080000), (224, 9495000), (225, 9452800), (240, 8862000), (250, 8507520), (252, 8440000), (256, 8308125), (280, 7596000), (288, 7385000), (300, 7089600), (315, 6752000), (320, 6646500), (336, 6330000), (350, 6076800), (360, 5908000), (375, 5671680), (384, 5538750), (400, 5317200), (420, 5064000), (422, 5040000), (448, 4747500), (450, 4726400), (480, 4431000), (500, 4253760), (504, 4220000), (525, 4051200), (560, 3798000), (576, 3692500), (600, 3544800), (625, 3403008), (630, 3376000), (633, 3360000), (640, 3323250), (672, 3165000), (700, 3038400), (720, 2954000), (750, 2835840), (768, 2769375), (800, 2658600), (840, 2532000), (844, 2520000), (875, 2430720), (896, 2373750), (900, 2363200), (960, 2215500), (1000, 2126880), (1008, 2110000), (1050, 2025600), (1055, 2016000), (1120, 1899000), (1125, 1890560), (1152, 1846250), (1200, 1772400), (1250, 1701504), (1260, 1688000), (1266, 1680000), (1280, 1661625), (1344, 1582500), (1400, 1519200), (1440, 1477000), (1477, 1440000), (1500, 1417920), (1575, 1350400), (1600, 1329300), (1680, 1266000), (1688, 1260000), (1750, 1215360), (1792, 1186875), (1800, 1181600), (1875, 1134336), (1899, 1120000), (1920, 1107750), (2000, 1063440), (2016, 1055000), (2100, 1012800), (2110, 1008000), (2240, 949500), (2250, 945280), (2304, 923125), (2400, 886200), (2500, 850752), (2520, 844000), (2532, 840000), (2625, 810240), (2688, 791250), (2800, 759600), (2880, 738500), (2954, 720000), (3000, 708960), (3150, 675200), (3165, 672000), (3200, 664650), (3360, 633000), (3376, 630000), (3500, 607680), (3600, 590800), (3750, 567168), (3798, 560000), (3840, 553875), (4000, 531720), (4032, 527500), (4200, 506400), (4220, 504000), (4375, 486144), (4431, 480000), (4480, 474750), (4500, 472640), (4800, 443100), (5000, 425376), (5040, 422000), (5064, 420000), (5250, 405120), (5275, 403200), (5376, 395625), (5600, 379800), (5625, 378112), (5760, 369250), (5908, 360000), (6000, 354480), (6300, 337600), (6330, 336000), (6400, 332325), (6720, 316500), (6752, 315000), (7000, 303840), (7200, 295400), (7385, 288000), (7500, 283584), (7596, 280000), (7875, 270080), (8000, 265860), (8064, 263750), (8400, 253200), (8440, 252000), (8750, 243072), (8862, 240000), (8960, 237375), (9000, 236320), (9495, 224000), (9600, 221550), (10000, 212688), (10080, 211000), (10128, 210000), (10500, 202560), (10550, 201600), (11200, 189900), (11250, 189056), (11520, 184625), (11816, 180000), (12000, 177240), (12600, 168800), (12660, 168000), (13125, 162048), (13293, 160000), (13440, 158250), (13504, 157500), (14000, 151920), (14400, 147700), (14770, 144000), (15000, 141792), (15192, 140000), (15750, 135040), (15825, 134400), (16000, 132930), (16128, 131875), (16800, 126600), (16880, 126000), (17500, 121536), (17724, 120000), (18000, 118160), (18990, 112000), (19200, 110775), (20000, 106344), (20160, 105500), (20256, 105000), (21000, 101280), (21100, 100800), (22155, 96000), (22400, 94950), (22500, 94528), (23632, 90000), (24000, 88620), (25200, 84400), (25320, 84000), (26250, 81024), (26375, 80640), (26586, 80000), (26880, 79125), (27008, 78750), (28000, 75960), (28800, 73850), (29540, 72000), (30000, 70896), (30384, 70000), (31500, 67520), (31650, 67200), (32000, 66465), (33600, 63300), (33760, 63000), (35000, 60768), (35448, 60000), (36000, 59080), (36925, 57600), (37980, 56000), (39375, 54016), (40000, 53172), (40320, 52750), (40512, 52500), (42000, 50640), (42200, 50400), (44310, 48000), (44800, 47475), (45000, 47264)]