2561103360

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 480

約数和(自身を含む): 9651882240

約数和(自身を除く): 7090778880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 179, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 358, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 537, 540, 552, 576, 621, 640, 648, 690, 716, 720, 736, 768, 810, 828, 864, 895, 920, 960, 972, 1035, 1074, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1432, 1440, 1472, 1536, 1611, 1620, 1656, 1728, 1790, 1840, 1863, 1920, 1944, 2070, 2148, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2685, 2760, 2864, 2880, 2944, 3105, 3222, 3240, 3312, 3456, 3580, 3680, 3726, 3840, 3888, 4117, 4140, 4296, 4320, 4416, 4608, 4833, 4860, 4968, 5184, 5370, 5520, 5589, 5728, 5760, 5888, 6210, 6444, 6480, 6624, 6912, 7160, 7360, 7452, 7680, 7776, 8055, 8234, 8280, 8592, 8640, 8832, 9315, 9666, 9720, 9936, 10368, 10740, 11040, 11178, 11456, 11520, 11776, 12351, 12420, 12888, 12960, 13248, 13824, 14320, 14499, 14720, 14904, 15552, 16110, 16468, 16560, 17184, 17280, 17664, 18630, 19332, 19440, 19872, 20585, 20736, 21480, 22080, 22356, 22912, 23040, 24165, 24702, 24840, 25776, 25920, 26496, 27945, 28640, 28998, 29440, 29808, 31104, 32220, 32936, 33120, 34368, 34560, 35328, 37053, 37260, 38664, 38880, 39744, 41170, 41472, 42960, 43497, 44160, 44712, 45824, 48330, 49404, 49680, 51552, 51840, 52992, 55890, 57280, 57996, 58880, 59616, 61755, 62208, 64440, 65872, 66240, 68736, 69120, 72495, 74106, 74520, 77328, 77760, 79488, 82340, 85920, 86994, 88320, 89424, 91648, 96660, 98808, 99360, 103104, 103680, 105984, 111159, 111780, 114560, 115992, 119232, 123510, 124416, 128880, 131744, 132480, 137472, 144990, 148212, 149040, 154656, 155520, 158976, 164680, 171840, 173988, 176640, 178848, 185265, 193320, 197616, 198720, 206208, 207360, 217485, 222318, 223560, 229120, 231984, 238464, 247020, 257760, 263488, 264960, 274944, 289980, 296424, 298080, 309312, 311040, 317952, 329360, 333477, 343680, 347976, 357696, 370530, 386640, 395232, 397440, 412416, 434970, 444636, 447120, 458240, 463968, 476928, 494040, 515520, 526976, 529920, 555795, 579960, 592848, 596160, 618624, 622080, 658720, 666954, 687360, 695952, 715392, 741060, 773280, 790464, 794880, 824832, 869940, 889272, 894240, 927936, 953856, 988080, 1000431, 1031040, 1053952, 1111590, 1159920, 1185696, 1192320, 1237248, 1317440, 1333908, 1374720, 1391904, 1430784, 1482120, 1546560, 1580928, 1589760, 1667385, 1739880, 1778544, 1788480, 1855872, 1976160, 2000862, 2062080, 2107904, 2223180, 2319840, 2371392, 2384640, 2474496, 2634880, 2667816, 2783808, 2861568, 2964240, 3093120, 3161856, 3334770, 3479760, 3557088, 3576960, 3711744, 3952320, 4001724, 4124160, 4446360, 4639680, 4742784, 4769280, 5002155, 5269760, 5335632, 5567616, 5928480, 6186240, 6323712, 6669540, 6959520, 7114176, 7153920, 7423488, 7904640, 8003448, 8892720, 9279360, 9485568, 10004310, 10539520, 10671264, 11135232, 11856960, 12372480, 13339080, 13919040, 14228352, 14307840, 15809280, 16006896, 17785440, 18558720, 18971136, 20008620, 21342528, 22270464, 23713920, 26678160, 27838080, 28456704, 31618560, 32013792, 35570880, 37117440, 40017240, 42685056, 47427840, 53356320, 55676160, 56913408, 64027584, 71141760, 80034480, 85370112, 94855680, 106712640, 111352320, 128055168, 142283520, 160068960, 170740224, 213425280, 256110336, 284567040, 320137920, 426850560, 512220672, 640275840, 853701120, 1280551680, 2561103360]

約数ペア:

[(1, 2561103360), (2, 1280551680), (3, 853701120), (4, 640275840), (5, 512220672), (6, 426850560), (8, 320137920), (9, 284567040), (10, 256110336), (12, 213425280), (15, 170740224), (16, 160068960), (18, 142283520), (20, 128055168), (23, 111352320), (24, 106712640), (27, 94855680), (30, 85370112), (32, 80034480), (36, 71141760), (40, 64027584), (45, 56913408), (46, 55676160), (48, 53356320), (54, 47427840), (60, 42685056), (64, 40017240), (69, 37117440), (72, 35570880), (80, 32013792), (81, 31618560), (90, 28456704), (92, 27838080), (96, 26678160), (108, 23713920), (115, 22270464), (120, 21342528), (128, 20008620), (135, 18971136), (138, 18558720), (144, 17785440), (160, 16006896), (162, 15809280), (179, 14307840), (180, 14228352), (184, 13919040), (192, 13339080), (207, 12372480), (216, 11856960), (230, 11135232), (240, 10671264), (243, 10539520), (256, 10004310), (270, 9485568), (276, 9279360), (288, 8892720), (320, 8003448), (324, 7904640), (345, 7423488), (358, 7153920), (360, 7114176), (368, 6959520), (384, 6669540), (405, 6323712), (414, 6186240), (432, 5928480), (460, 5567616), (480, 5335632), (486, 5269760), (512, 5002155), (537, 4769280), (540, 4742784), (552, 4639680), (576, 4446360), (621, 4124160), (640, 4001724), (648, 3952320), (690, 3711744), (716, 3576960), (720, 3557088), (736, 3479760), (768, 3334770), (810, 3161856), (828, 3093120), (864, 2964240), (895, 2861568), (920, 2783808), (960, 2667816), (972, 2634880), (1035, 2474496), (1074, 2384640), (1080, 2371392), (1104, 2319840), (1152, 2223180), (1215, 2107904), (1242, 2062080), (1280, 2000862), (1296, 1976160), (1380, 1855872), (1432, 1788480), (1440, 1778544), (1472, 1739880), (1536, 1667385), (1611, 1589760), (1620, 1580928), (1656, 1546560), (1728, 1482120), (1790, 1430784), (1840, 1391904), (1863, 1374720), (1920, 1333908), (1944, 1317440), (2070, 1237248), (2148, 1192320), (2160, 1185696), (2208, 1159920), (2304, 1111590), (2430, 1053952), (2484, 1031040), (2560, 1000431), (2592, 988080), (2685, 953856), (2760, 927936), (2864, 894240), (2880, 889272), (2944, 869940), (3105, 824832), (3222, 794880), (3240, 790464), (3312, 773280), (3456, 741060), (3580, 715392), (3680, 695952), (3726, 687360), (3840, 666954), (3888, 658720), (4117, 622080), (4140, 618624), (4296, 596160), (4320, 592848), (4416, 579960), (4608, 555795), (4833, 529920), (4860, 526976), (4968, 515520), (5184, 494040), (5370, 476928), (5520, 463968), (5589, 458240), (5728, 447120), (5760, 444636), (5888, 434970), (6210, 412416), (6444, 397440), (6480, 395232), (6624, 386640), (6912, 370530), (7160, 357696), (7360, 347976), (7452, 343680), (7680, 333477), (7776, 329360), (8055, 317952), (8234, 311040), (8280, 309312), (8592, 298080), (8640, 296424), (8832, 289980), (9315, 274944), (9666, 264960), (9720, 263488), (9936, 257760), (10368, 247020), (10740, 238464), (11040, 231984), (11178, 229120), (11456, 223560), (11520, 222318), (11776, 217485), (12351, 207360), (12420, 206208), (12888, 198720), (12960, 197616), (13248, 193320), (13824, 185265), (14320, 178848), (14499, 176640), (14720, 173988), (14904, 171840), (15552, 164680), (16110, 158976), (16468, 155520), (16560, 154656), (17184, 149040), (17280, 148212), (17664, 144990), (18630, 137472), (19332, 132480), (19440, 131744), (19872, 128880), (20585, 124416), (20736, 123510), (21480, 119232), (22080, 115992), (22356, 114560), (22912, 111780), (23040, 111159), (24165, 105984), (24702, 103680), (24840, 103104), (25776, 99360), (25920, 98808), (26496, 96660), (27945, 91648), (28640, 89424), (28998, 88320), (29440, 86994), (29808, 85920), (31104, 82340), (32220, 79488), (32936, 77760), (33120, 77328), (34368, 74520), (34560, 74106), (35328, 72495), (37053, 69120), (37260, 68736), (38664, 66240), (38880, 65872), (39744, 64440), (41170, 62208), (41472, 61755), (42960, 59616), (43497, 58880), (44160, 57996), (44712, 57280), (45824, 55890), (48330, 52992), (49404, 51840), (49680, 51552)]