20786958720

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 768

約数和(自身を含む): 84206304000

約数和(自身を除く): 63419345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 64, 66, 72, 80, 81, 87, 88, 90, 96, 99, 108, 110, 116, 120, 128, 132, 135, 144, 145, 160, 162, 165, 174, 176, 180, 192, 198, 216, 220, 232, 240, 243, 261, 264, 270, 288, 290, 297, 319, 320, 324, 330, 348, 352, 360, 384, 396, 405, 419, 432, 435, 440, 464, 480, 486, 495, 522, 528, 540, 576, 580, 594, 638, 640, 648, 660, 696, 704, 720, 783, 792, 810, 838, 864, 870, 880, 891, 928, 957, 960, 972, 990, 1044, 1056, 1080, 1152, 1160, 1188, 1215, 1257, 1276, 1296, 1305, 1320, 1392, 1408, 1440, 1485, 1566, 1584, 1595, 1620, 1676, 1728, 1740, 1760, 1782, 1856, 1914, 1920, 1944, 1980, 2088, 2095, 2112, 2160, 2320, 2349, 2376, 2430, 2514, 2552, 2592, 2610, 2640, 2673, 2784, 2871, 2880, 2970, 3132, 3168, 3190, 3240, 3352, 3456, 3480, 3520, 3564, 3712, 3771, 3828, 3888, 3915, 3960, 4176, 4190, 4224, 4320, 4455, 4609, 4640, 4698, 4752, 4785, 4860, 5028, 5104, 5184, 5220, 5280, 5346, 5568, 5742, 5760, 5940, 6264, 6285, 6336, 6380, 6480, 6704, 6960, 7040, 7047, 7128, 7542, 7656, 7776, 7830, 7920, 8352, 8380, 8613, 8640, 8910, 9218, 9280, 9396, 9504, 9570, 9720, 10056, 10208, 10368, 10440, 10560, 10692, 11136, 11313, 11484, 11745, 11880, 12151, 12528, 12570, 12672, 12760, 12960, 13365, 13408, 13827, 13920, 14094, 14256, 14355, 15084, 15312, 15552, 15660, 15840, 16704, 16760, 17226, 17280, 17820, 18436, 18560, 18792, 18855, 19008, 19140, 19440, 20112, 20416, 20880, 21120, 21384, 22626, 22968, 23045, 23490, 23760, 24302, 25056, 25140, 25520, 25839, 25920, 26730, 26816, 27654, 27840, 28188, 28512, 28710, 30168, 30624, 31104, 31320, 31680, 33408, 33520, 33939, 34452, 35235, 35640, 36453, 36872, 37584, 37710, 38016, 38280, 38880, 40224, 40832, 41481, 41760, 42768, 43065, 45252, 45936, 46090, 46980, 47520, 48604, 50112, 50280, 51040, 51678, 51840, 53460, 53632, 55308, 55680, 56376, 56565, 57024, 57420, 60336, 60755, 61248, 62640, 63360, 67040, 67878, 68904, 69135, 70470, 71280, 72906, 73744, 75168, 75420, 76560, 77517, 77760, 80448, 82962, 83520, 85536, 86130, 90504, 91872, 92180, 93960, 95040, 97208, 100224, 100560, 101817, 102080, 103356, 106920, 109359, 110616, 112752, 113130, 114048, 114840, 120672, 121510, 122496, 124443, 125280, 129195, 133661, 134080, 135756, 137808, 138270, 140940, 142560, 145812, 147488, 150336, 150840, 153120, 155034, 155520, 160896, 165924, 167040, 169695, 171072, 172260, 181008, 182265, 183744, 184360, 187920, 190080, 194416, 201120, 203634, 204160, 206712, 207405, 213840, 218718, 221232, 225504, 226260, 229680, 241344, 243020, 248886, 250560, 258390, 267322, 268160, 271512, 275616, 276540, 281880, 285120, 291624, 294976, 300672, 301680, 306240, 310068, 328077, 331848, 339390, 342144, 344520, 362016, 364530, 367488, 368720, 373329, 375840, 387585, 388832, 400983, 402240, 407268, 413424, 414810, 427680, 437436, 442464, 451008, 452520, 459360, 482688, 486040, 497772, 501120, 509085, 516780, 534644, 543024, 546795, 551232, 553080, 563760, 570240, 583248, 589952, 603360, 612480, 620136, 622215, 656154, 663696, 668305, 678780, 689040, 724032, 729060, 737440, 746658, 751680, 775170, 777664, 801966, 804480, 814536, 826848, 829620, 855360, 874872, 884928, 902016, 905040, 918720, 972080, 984231, 995544, 1018170, 1033560, 1069288, 1086048, 1093590, 1102464, 1106160, 1119987, 1127520, 1166496, 1202949, 1206720, 1240272, 1244430, 1312308, 1327392, 1336610, 1357560, 1378080, 1448064, 1458120, 1474880, 1493316, 1503360, 1550340, 1555328, 1603932, 1629072, 1640385, 1653696, 1659240, 1710720, 1749744, 1769856, 1810080, 1837440, 1866645, 1944160, 1968462, 1991088, 2004915, 2036340, 2067120, 2138576, 2172096, 2187180, 2212320, 2239974, 2255040, 2332992, 2405898, 2413440, 2480544, 2488860, 2624616, 2654784, 2673220, 2715120, 2756160, 2916240, 2949760, 2952693, 2986632, 3100680, 3207864, 3258144, 3280770, 3307392, 3318480, 3499488, 3608847, 3620160, 3733290, 3888320, 3936924, 3982176, 4009830, 4072680, 4134240, 4277152, 4344192, 4374360, 4424640, 4479948, 4510080, 4665984, 4811796, 4921155, 4961088, 4977720, 5249232, 5309568, 5346440, 5430240, 5512320, 5599935, 5832480, 5905386, 5973264, 6014745, 6201360, 6415728, 6516288, 6561540, 6636960, 6998976, 7217694, 7240320, 7466580, 7776640, 7873848, 7964352, 8019660, 8145360, 8268480, 8554304, 8748720, 8849280, 8959896, 9623592, 9842310, 9922176, 9955440, 10498464, 10692880, 10826541, 10860480, 11199870, 11664960, 11810772, 11946528, 12029490, 12402720, 12831456, 13032576, 13123080, 13273920, 13997952, 14435388, 14763465, 14933160, 15747696, 15928704, 16039320, 16290720, 16536960, 17108608, 17497440, 17919792, 18044235, 19247184, 19684620, 19910880, 20996928, 21385760, 21653082, 21720960, 22399740, 23329920, 23621544, 23893056, 24058980, 24805440, 25662912, 26246160, 26547840, 28870776, 29526930, 29866320, 31495392, 32078640, 32479623, 32581440, 34994880, 35839584, 36088470, 38494368, 39369240, 39821760, 41993856, 42771520, 43306164, 44799480, 47243088, 47786112, 48117960, 49610880, 51325824, 52492320, 54132705, 57741552, 59053860, 59732640, 62990784, 64157280, 64959246, 65162880, 69989760, 71679168, 72176940, 76988736, 78738480, 79643520, 85543040, 86612328, 89598960, 94486176, 96235920, 104984640, 108265410, 115483104, 118107720, 119465280, 125981568, 128314560, 129918492, 143358336, 144353880, 153977472, 157476960, 162398115, 173224656, 179197920, 188972352, 192471840, 209969280, 216530820, 230966208, 236215440, 238930560, 256629120, 259836984, 288707760, 314953920, 324796230, 346449312, 358395840, 377944704, 384943680, 433061640, 461932416, 472430880, 519673968, 577415520, 629907840, 649592460, 692898624, 716791680, 769887360, 866123280, 944861760, 1039347936, 1154831040, 1299184920, 1385797248, 1732246560, 1889723520, 2078695872, 2309662080, 2598369840, 3464493120, 4157391744, 5196739680, 6928986240, 10393479360, 20786958720]

約数ペア:

[(1, 20786958720), (2, 10393479360), (3, 6928986240), (4, 5196739680), (5, 4157391744), (6, 3464493120), (8, 2598369840), (9, 2309662080), (10, 2078695872), (11, 1889723520), (12, 1732246560), (15, 1385797248), (16, 1299184920), (18, 1154831040), (20, 1039347936), (22, 944861760), (24, 866123280), (27, 769887360), (29, 716791680), (30, 692898624), (32, 649592460), (33, 629907840), (36, 577415520), (40, 519673968), (44, 472430880), (45, 461932416), (48, 433061640), (54, 384943680), (55, 377944704), (58, 358395840), (60, 346449312), (64, 324796230), (66, 314953920), (72, 288707760), (80, 259836984), (81, 256629120), (87, 238930560), (88, 236215440), (90, 230966208), (96, 216530820), (99, 209969280), (108, 192471840), (110, 188972352), (116, 179197920), (120, 173224656), (128, 162398115), (132, 157476960), (135, 153977472), (144, 144353880), (145, 143358336), (160, 129918492), (162, 128314560), (165, 125981568), (174, 119465280), (176, 118107720), (180, 115483104), (192, 108265410), (198, 104984640), (216, 96235920), (220, 94486176), (232, 89598960), (240, 86612328), (243, 85543040), (261, 79643520), (264, 78738480), (270, 76988736), (288, 72176940), (290, 71679168), (297, 69989760), (319, 65162880), (320, 64959246), (324, 64157280), (330, 62990784), (348, 59732640), (352, 59053860), (360, 57741552), (384, 54132705), (396, 52492320), (405, 51325824), (419, 49610880), (432, 48117960), (435, 47786112), (440, 47243088), (464, 44799480), (480, 43306164), (486, 42771520), (495, 41993856), (522, 39821760), (528, 39369240), (540, 38494368), (576, 36088470), (580, 35839584), (594, 34994880), (638, 32581440), (640, 32479623), (648, 32078640), (660, 31495392), (696, 29866320), (704, 29526930), (720, 28870776), (783, 26547840), (792, 26246160), (810, 25662912), (838, 24805440), (864, 24058980), (870, 23893056), (880, 23621544), (891, 23329920), (928, 22399740), (957, 21720960), (960, 21653082), (972, 21385760), (990, 20996928), (1044, 19910880), (1056, 19684620), (1080, 19247184), (1152, 18044235), (1160, 17919792), (1188, 17497440), (1215, 17108608), (1257, 16536960), (1276, 16290720), (1296, 16039320), (1305, 15928704), (1320, 15747696), (1392, 14933160), (1408, 14763465), (1440, 14435388), (1485, 13997952), (1566, 13273920), (1584, 13123080), (1595, 13032576), (1620, 12831456), (1676, 12402720), (1728, 12029490), (1740, 11946528), (1760, 11810772), (1782, 11664960), (1856, 11199870), (1914, 10860480), (1920, 10826541), (1944, 10692880), (1980, 10498464), (2088, 9955440), (2095, 9922176), (2112, 9842310), (2160, 9623592), (2320, 8959896), (2349, 8849280), (2376, 8748720), (2430, 8554304), (2514, 8268480), (2552, 8145360), (2592, 8019660), (2610, 7964352), (2640, 7873848), (2673, 7776640), (2784, 7466580), (2871, 7240320), (2880, 7217694), (2970, 6998976), (3132, 6636960), (3168, 6561540), (3190, 6516288), (3240, 6415728), (3352, 6201360), (3456, 6014745), (3480, 5973264), (3520, 5905386), (3564, 5832480), (3712, 5599935), (3771, 5512320), (3828, 5430240), (3888, 5346440), (3915, 5309568), (3960, 5249232), (4176, 4977720), (4190, 4961088), (4224, 4921155), (4320, 4811796), (4455, 4665984), (4609, 4510080), (4640, 4479948), (4698, 4424640), (4752, 4374360), (4785, 4344192), (4860, 4277152), (5028, 4134240), (5104, 4072680), (5184, 4009830), (5220, 3982176), (5280, 3936924), (5346, 3888320), (5568, 3733290), (5742, 3620160), (5760, 3608847), (5940, 3499488), (6264, 3318480), (6285, 3307392), (6336, 3280770), (6380, 3258144), (6480, 3207864), (6704, 3100680), (6960, 2986632), (7040, 2952693), (7047, 2949760), (7128, 2916240), (7542, 2756160), (7656, 2715120), (7776, 2673220), (7830, 2654784), (7920, 2624616), (8352, 2488860), (8380, 2480544), (8613, 2413440), (8640, 2405898), (8910, 2332992), (9218, 2255040), (9280, 2239974), (9396, 2212320), (9504, 2187180), (9570, 2172096), (9720, 2138576), (10056, 2067120), (10208, 2036340), (10368, 2004915), (10440, 1991088), (10560, 1968462), (10692, 1944160), (11136, 1866645), (11313, 1837440), (11484, 1810080), (11745, 1769856), (11880, 1749744), (12151, 1710720), (12528, 1659240), (12570, 1653696), (12672, 1640385), (12760, 1629072), (12960, 1603932), (13365, 1555328), (13408, 1550340), (13827, 1503360), (13920, 1493316), (14094, 1474880), (14256, 1458120), (14355, 1448064), (15084, 1378080), (15312, 1357560), (15552, 1336610), (15660, 1327392), (15840, 1312308), (16704, 1244430), (16760, 1240272), (17226, 1206720), (17280, 1202949), (17820, 1166496), (18436, 1127520), (18560, 1119987), (18792, 1106160), (18855, 1102464), (19008, 1093590), (19140, 1086048), (19440, 1069288), (20112, 1033560), (20416, 1018170), (20880, 995544), (21120, 984231), (21384, 972080), (22626, 918720), (22968, 905040), (23045, 902016), (23490, 884928), (23760, 874872), (24302, 855360), (25056, 829620), (25140, 826848), (25520, 814536), (25839, 804480), (25920, 801966), (26730, 777664), (26816, 775170), (27654, 751680), (27840, 746658), (28188, 737440), (28512, 729060), (28710, 724032), (30168, 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(77517, 268160), (77760, 267322), (80448, 258390), (82962, 250560), (83520, 248886), (85536, 243020), (86130, 241344), (90504, 229680), (91872, 226260), (92180, 225504), (93960, 221232), (95040, 218718), (97208, 213840), (100224, 207405), (100560, 206712), (101817, 204160), (102080, 203634), (103356, 201120), (106920, 194416), (109359, 190080), (110616, 187920), (112752, 184360), (113130, 183744), (114048, 182265), (114840, 181008), (120672, 172260), (121510, 171072), (122496, 169695), (124443, 167040), (125280, 165924), (129195, 160896), (133661, 155520), (134080, 155034), (135756, 153120), (137808, 150840), (138270, 150336), (140940, 147488), (142560, 145812)]