2118742080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 448

約数和(自身を含む): 8411504640

約数和(自身を除く): 6292762560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 158, 160, 168, 182, 192, 195, 208, 210, 224, 237, 240, 260, 273, 280, 307, 312, 316, 320, 336, 364, 390, 395, 416, 420, 448, 455, 474, 480, 520, 546, 553, 560, 614, 624, 632, 672, 728, 780, 790, 832, 840, 910, 921, 948, 960, 1027, 1040, 1092, 1106, 1120, 1185, 1228, 1248, 1264, 1344, 1365, 1456, 1535, 1560, 1580, 1659, 1680, 1820, 1842, 1896, 2054, 2080, 2149, 2184, 2212, 2240, 2370, 2456, 2496, 2528, 2730, 2765, 2912, 3070, 3081, 3120, 3160, 3318, 3360, 3640, 3684, 3792, 3991, 4108, 4160, 4298, 4368, 4424, 4605, 4740, 4912, 5056, 5135, 5460, 5530, 5824, 6140, 6162, 6240, 6320, 6447, 6636, 6720, 7189, 7280, 7368, 7584, 7982, 8216, 8295, 8596, 8736, 8848, 9210, 9480, 9824, 10270, 10745, 10920, 11060, 11973, 12280, 12324, 12480, 12640, 12894, 13272, 14378, 14560, 14736, 15168, 15405, 15964, 16432, 16590, 17192, 17472, 17696, 18420, 18960, 19648, 19955, 20540, 21490, 21567, 21840, 22120, 23946, 24253, 24560, 24648, 25280, 25788, 26544, 27937, 28756, 29120, 29472, 30810, 31928, 32235, 32864, 33180, 34384, 35392, 35945, 36840, 37920, 39910, 41080, 42980, 43134, 43680, 44240, 47892, 48506, 49120, 49296, 51576, 53088, 55874, 57512, 58944, 59865, 61620, 63856, 64470, 65728, 66360, 68768, 71890, 72759, 73680, 75840, 79820, 82160, 83811, 85960, 86268, 87360, 88480, 95784, 97012, 98240, 98592, 103152, 106176, 107835, 111748, 115024, 119730, 121265, 123240, 127712, 128940, 132720, 137536, 139685, 143780, 145518, 147360, 159640, 164320, 167622, 169771, 171920, 172536, 176960, 191568, 194024, 197184, 206304, 215670, 223496, 230048, 239460, 242530, 246480, 255424, 257880, 265440, 279370, 287560, 291036, 294720, 315289, 319280, 328640, 335244, 339542, 343840, 345072, 363795, 383136, 388048, 412608, 419055, 431340, 446992, 460096, 478920, 485060, 492960, 509313, 515760, 530880, 558740, 575120, 582072, 630578, 638560, 670488, 679084, 687680, 690144, 727590, 766272, 776096, 838110, 848855, 862680, 893984, 945867, 957840, 970120, 985920, 1018626, 1031520, 1117480, 1150240, 1164144, 1261156, 1277120, 1340976, 1358168, 1380288, 1455180, 1552192, 1576445, 1676220, 1697710, 1725360, 1787968, 1891734, 1915680, 1940240, 2037252, 2063040, 2207023, 2234960, 2300480, 2328288, 2522312, 2546565, 2681952, 2716336, 2910360, 3152890, 3352440, 3395420, 3450720, 3783468, 3831360, 3880480, 4074504, 4414046, 4469920, 4656576, 4729335, 5044624, 5093130, 5363904, 5432672, 5820720, 6305780, 6621069, 6704880, 6790840, 6901440, 7566936, 7760960, 8149008, 8828092, 8939840, 9458670, 10089248, 10186260, 10865344, 11035115, 11641440, 12611560, 13242138, 13409760, 13581680, 15133872, 16298016, 17656184, 18917340, 20178496, 20372520, 22070230, 23282880, 25223120, 26484276, 26819520, 27163360, 30267744, 32596032, 33105345, 35312368, 37834680, 40745040, 44140460, 50446240, 52968552, 54326720, 60535488, 66210690, 70624736, 75669360, 81490080, 88280920, 100892480, 105937104, 132421380, 141249472, 151338720, 162980160, 176561840, 211874208, 264842760, 302677440, 353123680, 423748416, 529685520, 706247360, 1059371040, 2118742080]

約数ペア:

[(1, 2118742080), (2, 1059371040), (3, 706247360), (4, 529685520), (5, 423748416), (6, 353123680), (7, 302677440), (8, 264842760), (10, 211874208), (12, 176561840), (13, 162980160), (14, 151338720), (15, 141249472), (16, 132421380), (20, 105937104), (21, 100892480), (24, 88280920), (26, 81490080), (28, 75669360), (30, 70624736), (32, 66210690), (35, 60535488), (39, 54326720), (40, 52968552), (42, 50446240), (48, 44140460), (52, 40745040), (56, 37834680), (60, 35312368), (64, 33105345), (65, 32596032), (70, 30267744), (78, 27163360), (79, 26819520), (80, 26484276), (84, 25223120), (91, 23282880), (96, 22070230), (104, 20372520), (105, 20178496), (112, 18917340), (120, 17656184), (130, 16298016), (140, 15133872), (156, 13581680), (158, 13409760), (160, 13242138), (168, 12611560), (182, 11641440), (192, 11035115), (195, 10865344), (208, 10186260), (210, 10089248), (224, 9458670), (237, 8939840), (240, 8828092), (260, 8149008), (273, 7760960), (280, 7566936), (307, 6901440), (312, 6790840), (316, 6704880), (320, 6621069), (336, 6305780), (364, 5820720), (390, 5432672), (395, 5363904), (416, 5093130), (420, 5044624), (448, 4729335), (455, 4656576), (474, 4469920), (480, 4414046), (520, 4074504), (546, 3880480), (553, 3831360), (560, 3783468), (614, 3450720), (624, 3395420), (632, 3352440), (672, 3152890), (728, 2910360), (780, 2716336), (790, 2681952), (832, 2546565), (840, 2522312), (910, 2328288), (921, 2300480), (948, 2234960), (960, 2207023), (1027, 2063040), (1040, 2037252), (1092, 1940240), (1106, 1915680), (1120, 1891734), (1185, 1787968), (1228, 1725360), (1248, 1697710), (1264, 1676220), (1344, 1576445), (1365, 1552192), (1456, 1455180), (1535, 1380288), (1560, 1358168), (1580, 1340976), (1659, 1277120), (1680, 1261156), (1820, 1164144), (1842, 1150240), (1896, 1117480), (2054, 1031520), (2080, 1018626), (2149, 985920), (2184, 970120), (2212, 957840), (2240, 945867), (2370, 893984), (2456, 862680), (2496, 848855), (2528, 838110), (2730, 776096), (2765, 766272), (2912, 727590), (3070, 690144), (3081, 687680), (3120, 679084), (3160, 670488), (3318, 638560), (3360, 630578), (3640, 582072), (3684, 575120), (3792, 558740), (3991, 530880), (4108, 515760), (4160, 509313), (4298, 492960), (4368, 485060), (4424, 478920), (4605, 460096), (4740, 446992), (4912, 431340), (5056, 419055), (5135, 412608), (5460, 388048), (5530, 383136), (5824, 363795), (6140, 345072), (6162, 343840), (6240, 339542), (6320, 335244), (6447, 328640), (6636, 319280), (6720, 315289), (7189, 294720), (7280, 291036), (7368, 287560), (7584, 279370), (7982, 265440), (8216, 257880), (8295, 255424), (8596, 246480), (8736, 242530), (8848, 239460), (9210, 230048), (9480, 223496), (9824, 215670), (10270, 206304), (10745, 197184), (10920, 194024), (11060, 191568), (11973, 176960), (12280, 172536), (12324, 171920), (12480, 169771), (12640, 167622), (12894, 164320), (13272, 159640), (14378, 147360), (14560, 145518), (14736, 143780), (15168, 139685), (15405, 137536), (15964, 132720), (16432, 128940), (16590, 127712), (17192, 123240), (17472, 121265), (17696, 119730), (18420, 115024), (18960, 111748), (19648, 107835), (19955, 106176), (20540, 103152), (21490, 98592), (21567, 98240), (21840, 97012), (22120, 95784), (23946, 88480), (24253, 87360), (24560, 86268), (24648, 85960), (25280, 83811), (25788, 82160), (26544, 79820), (27937, 75840), (28756, 73680), (29120, 72759), (29472, 71890), (30810, 68768), (31928, 66360), (32235, 65728), (32864, 64470), (33180, 63856), (34384, 61620), (35392, 59865), (35945, 58944), (36840, 57512), (37920, 55874), (39910, 53088), (41080, 51576), (42980, 49296), (43134, 49120), (43680, 48506), (44240, 47892)]