21379368960

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1548

約数の個数: 384

約数和(自身を含む): 77483952000

約数和(自身を除く): 56104583040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 720, 768, 795, 848, 864, 954, 960, 1024, 1060, 1080, 1152, 1272, 1280, 1431, 1440, 1459, 1536, 1590, 1696, 1728, 1908, 1920, 2048, 2120, 2160, 2304, 2385, 2544, 2560, 2862, 2880, 2918, 3072, 3180, 3392, 3456, 3816, 3840, 4240, 4320, 4377, 4608, 4770, 5088, 5120, 5724, 5760, 5836, 6144, 6360, 6784, 6912, 7155, 7295, 7632, 7680, 8480, 8640, 8754, 9216, 9540, 10176, 10240, 11448, 11520, 11672, 12720, 13131, 13568, 13824, 14310, 14590, 15264, 15360, 16960, 17280, 17508, 18432, 19080, 20352, 21885, 22896, 23040, 23344, 25440, 26262, 27136, 27648, 28620, 29180, 30528, 30720, 33920, 34560, 35016, 38160, 39393, 40704, 43770, 45792, 46080, 46688, 50880, 52524, 54272, 55296, 57240, 58360, 61056, 65655, 67840, 69120, 70032, 76320, 77327, 78786, 81408, 87540, 91584, 92160, 93376, 101760, 105048, 108544, 114480, 116720, 122112, 131310, 135680, 138240, 140064, 152640, 154654, 157572, 162816, 175080, 183168, 186752, 196965, 203520, 210096, 228960, 231981, 233440, 244224, 262620, 271360, 276480, 280128, 305280, 309308, 315144, 325632, 350160, 366336, 373504, 386635, 393930, 407040, 420192, 457920, 463962, 466880, 488448, 525240, 542720, 560256, 610560, 618616, 630288, 695943, 700320, 732672, 747008, 773270, 787860, 814080, 840384, 915840, 927924, 933760, 976896, 1050480, 1120512, 1159905, 1221120, 1237232, 1260576, 1391886, 1400640, 1465344, 1494016, 1546540, 1575720, 1628160, 1680768, 1831680, 1855848, 1867520, 2087829, 2100960, 2241024, 2319810, 2442240, 2474464, 2521152, 2783772, 2801280, 2930688, 2988032, 3093080, 3151440, 3361536, 3479715, 3663360, 3711696, 3735040, 4175658, 4201920, 4482048, 4639620, 4884480, 4948928, 5042304, 5567544, 5602560, 6186160, 6302880, 6723072, 6959430, 7326720, 7423392, 7470080, 8351316, 8403840, 8964096, 9279240, 9897856, 10084608, 10439145, 11135088, 11205120, 12372320, 12605760, 13446144, 13918860, 14653440, 14846784, 14940160, 16702632, 16807680, 18558480, 19795712, 20169216, 20878290, 22270176, 22410240, 24744640, 25211520, 26892288, 27837720, 29693568, 33405264, 33615360, 37116960, 39591424, 40338432, 41756580, 44540352, 44820480, 49489280, 50423040, 55675440, 59387136, 66810528, 67230720, 74233920, 79182848, 80676864, 83513160, 89080704, 98978560, 100846080, 111350880, 118774272, 133621056, 134461440, 148467840, 158365696, 167026320, 178161408, 197957120, 201692160, 222701760, 237548544, 267242112, 296935680, 334052640, 356322816, 395914240, 403384320, 445403520, 475097088, 534484224, 593871360, 668105280, 712645632, 791828480, 890807040, 1068968448, 1187742720, 1336210560, 1425291264, 1781614080, 2137936896, 2375485440, 2672421120, 3563228160, 4275873792, 5344842240, 7126456320, 10689684480, 21379368960]

約数ペア:

[(1, 21379368960), (2, 10689684480), (3, 7126456320), (4, 5344842240), (5, 4275873792), (6, 3563228160), (8, 2672421120), (9, 2375485440), (10, 2137936896), (12, 1781614080), (15, 1425291264), (16, 1336210560), (18, 1187742720), (20, 1068968448), (24, 890807040), (27, 791828480), (30, 712645632), (32, 668105280), (36, 593871360), (40, 534484224), (45, 475097088), (48, 445403520), (53, 403384320), (54, 395914240), (60, 356322816), (64, 334052640), (72, 296935680), (80, 267242112), (90, 237548544), (96, 222701760), (106, 201692160), (108, 197957120), (120, 178161408), (128, 167026320), (135, 158365696), (144, 148467840), (159, 134461440), (160, 133621056), (180, 118774272), (192, 111350880), (212, 100846080), (216, 98978560), (240, 89080704), (256, 83513160), (265, 80676864), (270, 79182848), (288, 74233920), (318, 67230720), (320, 66810528), (360, 59387136), (384, 55675440), (424, 50423040), (432, 49489280), (477, 44820480), (480, 44540352), (512, 41756580), (530, 40338432), (540, 39591424), (576, 37116960), (636, 33615360), (640, 33405264), (720, 29693568), (768, 27837720), (795, 26892288), (848, 25211520), (864, 24744640), (954, 22410240), (960, 22270176), (1024, 20878290), (1060, 20169216), (1080, 19795712), (1152, 18558480), (1272, 16807680), (1280, 16702632), (1431, 14940160), (1440, 14846784), (1459, 14653440), (1536, 13918860), (1590, 13446144), (1696, 12605760), (1728, 12372320), (1908, 11205120), (1920, 11135088), (2048, 10439145), (2120, 10084608), (2160, 9897856), (2304, 9279240), (2385, 8964096), (2544, 8403840), (2560, 8351316), (2862, 7470080), (2880, 7423392), (2918, 7326720), (3072, 6959430), (3180, 6723072), (3392, 6302880), (3456, 6186160), (3816, 5602560), (3840, 5567544), (4240, 5042304), (4320, 4948928), (4377, 4884480), (4608, 4639620), (4770, 4482048), (5088, 4201920), (5120, 4175658), (5724, 3735040), (5760, 3711696), (5836, 3663360), (6144, 3479715), (6360, 3361536), (6784, 3151440), (6912, 3093080), (7155, 2988032), (7295, 2930688), (7632, 2801280), (7680, 2783772), (8480, 2521152), (8640, 2474464), (8754, 2442240), (9216, 2319810), (9540, 2241024), (10176, 2100960), (10240, 2087829), (11448, 1867520), (11520, 1855848), (11672, 1831680), (12720, 1680768), (13131, 1628160), (13568, 1575720), (13824, 1546540), (14310, 1494016), (14590, 1465344), (15264, 1400640), (15360, 1391886), (16960, 1260576), (17280, 1237232), (17508, 1221120), (18432, 1159905), (19080, 1120512), (20352, 1050480), (21885, 976896), (22896, 933760), (23040, 927924), (23344, 915840), (25440, 840384), (26262, 814080), (27136, 787860), (27648, 773270), (28620, 747008), (29180, 732672), (30528, 700320), (30720, 695943), (33920, 630288), (34560, 618616), (35016, 610560), (38160, 560256), (39393, 542720), (40704, 525240), (43770, 488448), (45792, 466880), (46080, 463962), (46688, 457920), (50880, 420192), (52524, 407040), (54272, 393930), (55296, 386635), (57240, 373504), (58360, 366336), (61056, 350160), (65655, 325632), (67840, 315144), (69120, 309308), (70032, 305280), (76320, 280128), (77327, 276480), (78786, 271360), (81408, 262620), (87540, 244224), (91584, 233440), (92160, 231981), (93376, 228960), (101760, 210096), (105048, 203520), (108544, 196965), (114480, 186752), (116720, 183168), (122112, 175080), (131310, 162816), (135680, 157572), (138240, 154654), (140064, 152640)]