21461448960

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{9857}}^1$

素因数の和:9900

約数の個数: 432

約数和(自身を含む): 88014116736

約数和(自身を除く): 66552667776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6804, 6912, 7560, 7776, 8064, 8505, 8640, 8960, 9072, 9720, 9857, 10080, 10368, 11340, 11520, 12096, 12960, 13440, 13608, 15120, 15552, 16128, 17010, 17280, 18144, 19440, 19714, 20160, 20736, 22680, 24192, 25920, 26880, 27216, 29571, 30240, 31104, 34020, 34560, 36288, 38880, 39428, 40320, 45360, 48384, 49285, 51840, 54432, 59142, 60480, 62208, 68040, 68999, 72576, 77760, 78856, 80640, 88713, 90720, 98570, 103680, 108864, 118284, 120960, 136080, 137998, 145152, 147855, 155520, 157712, 177426, 181440, 197140, 206997, 217728, 236568, 241920, 266139, 272160, 275996, 295710, 311040, 315424, 344995, 354852, 362880, 394280, 413994, 435456, 443565, 473136, 532278, 544320, 551992, 591420, 620991, 630848, 689990, 709704, 725760, 788560, 798417, 827988, 887130, 946272, 1034985, 1064556, 1088640, 1103984, 1182840, 1241982, 1261696, 1330695, 1379980, 1419408, 1577120, 1596834, 1655976, 1774260, 1862973, 1892544, 2069970, 2129112, 2177280, 2207968, 2365680, 2395251, 2483964, 2523392, 2661390, 2759960, 2838816, 3104955, 3154240, 3193668, 3311952, 3548520, 3725946, 3785088, 3992085, 4139940, 4258224, 4415936, 4731360, 4790502, 4967928, 5322780, 5519920, 5588919, 5677632, 6209910, 6308480, 6387336, 6623904, 7097040, 7451892, 7570176, 7984170, 8279880, 8516448, 8831872, 9314865, 9462720, 9581004, 9935856, 10645560, 11039840, 11177838, 11355264, 11976255, 12419820, 12616960, 12774672, 13247808, 14194080, 14903784, 15968340, 16559760, 16766757, 17032896, 17663744, 18629730, 18925440, 19162008, 19871712, 21291120, 22079680, 22355676, 22710528, 23952510, 24839640, 25549344, 26495616, 27944595, 28388160, 29807568, 31936680, 33119520, 33533514, 34065792, 37259460, 37850880, 38324016, 39743424, 42582240, 44159360, 44711352, 47905020, 49679280, 51098688, 52991232, 55889190, 56776320, 59615136, 63873360, 66239040, 67067028, 68131584, 74518920, 76648032, 79486848, 83833785, 85164480, 88318720, 89422704, 95810040, 99358560, 102197376, 111778380, 113552640, 119230272, 127746720, 132478080, 134134056, 149037840, 153296064, 158973696, 167667570, 170328960, 178845408, 191620080, 198717120, 204394752, 223556760, 238460544, 255493440, 264956160, 268268112, 298075680, 306592128, 335335140, 340657920, 357690816, 383240160, 397434240, 447113520, 476921088, 510986880, 536536224, 596151360, 613184256, 670670280, 715381632, 766480320, 794868480, 894227040, 1021973760, 1073072448, 1192302720, 1341340560, 1430763264, 1532960640, 1788454080, 2146144896, 2384605440, 2682681120, 3065921280, 3576908160, 4292289792, 5365362240, 7153816320, 10730724480, 21461448960]

約数ペア:

[(1, 21461448960), (2, 10730724480), (3, 7153816320), (4, 5365362240), (5, 4292289792), (6, 3576908160), (7, 3065921280), (8, 2682681120), (9, 2384605440), (10, 2146144896), (12, 1788454080), (14, 1532960640), (15, 1430763264), (16, 1341340560), (18, 1192302720), (20, 1073072448), (21, 1021973760), (24, 894227040), (27, 794868480), (28, 766480320), (30, 715381632), (32, 670670280), (35, 613184256), (36, 596151360), (40, 536536224), (42, 510986880), (45, 476921088), (48, 447113520), (54, 397434240), (56, 383240160), (60, 357690816), (63, 340657920), (64, 335335140), (70, 306592128), (72, 298075680), (80, 268268112), (81, 264956160), (84, 255493440), (90, 238460544), (96, 223556760), (105, 204394752), (108, 198717120), (112, 191620080), (120, 178845408), (126, 170328960), (128, 167667570), (135, 158973696), (140, 153296064), (144, 149037840), (160, 134134056), (162, 132478080), (168, 127746720), (180, 119230272), (189, 113552640), (192, 111778380), (210, 102197376), (216, 99358560), (224, 95810040), (240, 89422704), (243, 88318720), (252, 85164480), (256, 83833785), (270, 79486848), (280, 76648032), (288, 74518920), (315, 68131584), (320, 67067028), (324, 66239040), (336, 63873360), (360, 59615136), (378, 56776320), (384, 55889190), (405, 52991232), (420, 51098688), (432, 49679280), (448, 47905020), (480, 44711352), (486, 44159360), (504, 42582240), (540, 39743424), (560, 38324016), (567, 37850880), (576, 37259460), (630, 34065792), (640, 33533514), (648, 33119520), (672, 31936680), (720, 29807568), (756, 28388160), (768, 27944595), (810, 26495616), (840, 25549344), (864, 24839640), (896, 23952510), (945, 22710528), (960, 22355676), (972, 22079680), (1008, 21291120), (1080, 19871712), (1120, 19162008), (1134, 18925440), (1152, 18629730), (1215, 17663744), (1260, 17032896), (1280, 16766757), (1296, 16559760), (1344, 15968340), (1440, 14903784), (1512, 14194080), (1620, 13247808), (1680, 12774672), (1701, 12616960), (1728, 12419820), (1792, 11976255), (1890, 11355264), (1920, 11177838), (1944, 11039840), (2016, 10645560), (2160, 9935856), (2240, 9581004), (2268, 9462720), (2304, 9314865), (2430, 8831872), (2520, 8516448), (2592, 8279880), (2688, 7984170), (2835, 7570176), (2880, 7451892), (3024, 7097040), (3240, 6623904), (3360, 6387336), (3402, 6308480), (3456, 6209910), (3780, 5677632), (3840, 5588919), (3888, 5519920), (4032, 5322780), (4320, 4967928), (4480, 4790502), (4536, 4731360), (4860, 4415936), (5040, 4258224), (5184, 4139940), (5376, 3992085), (5670, 3785088), (5760, 3725946), (6048, 3548520), (6480, 3311952), (6720, 3193668), (6804, 3154240), (6912, 3104955), (7560, 2838816), (7776, 2759960), (8064, 2661390), (8505, 2523392), (8640, 2483964), (8960, 2395251), (9072, 2365680), (9720, 2207968), (9857, 2177280), (10080, 2129112), (10368, 2069970), (11340, 1892544), (11520, 1862973), (12096, 1774260), (12960, 1655976), (13440, 1596834), (13608, 1577120), (15120, 1419408), (15552, 1379980), (16128, 1330695), (17010, 1261696), (17280, 1241982), (18144, 1182840), (19440, 1103984), (19714, 1088640), (20160, 1064556), (20736, 1034985), (22680, 946272), (24192, 887130), (25920, 827988), (26880, 798417), (27216, 788560), (29571, 725760), (30240, 709704), (31104, 689990), (34020, 630848), (34560, 620991), (36288, 591420), (38880, 551992), (39428, 544320), (40320, 532278), (45360, 473136), (48384, 443565), (49285, 435456), (51840, 413994), (54432, 394280), (59142, 362880), (60480, 354852), (62208, 344995), (68040, 315424), (68999, 311040), (72576, 295710), (77760, 275996), (78856, 272160), (80640, 266139), (88713, 241920), (90720, 236568), (98570, 217728), (103680, 206997), (108864, 197140), (118284, 181440), (120960, 177426), (136080, 157712), (137998, 155520), (145152, 147855)]