20108350080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 768

約数和(自身を含む): 86344876800

約数和(自身を除く): 66236526720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 169, 180, 182, 192, 195, 208, 210, 224, 227, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 338, 360, 364, 384, 390, 416, 420, 448, 454, 455, 468, 480, 504, 507, 520, 546, 560, 576, 585, 624, 630, 640, 672, 676, 681, 720, 728, 780, 819, 832, 840, 845, 896, 908, 910, 936, 960, 1008, 1014, 1040, 1092, 1120, 1135, 1152, 1170, 1183, 1248, 1260, 1344, 1352, 1362, 1365, 1440, 1456, 1521, 1560, 1589, 1638, 1664, 1680, 1690, 1816, 1820, 1872, 1920, 2016, 2028, 2043, 2080, 2184, 2197, 2240, 2270, 2340, 2366, 2496, 2520, 2535, 2688, 2704, 2724, 2730, 2880, 2912, 2951, 3042, 3120, 3178, 3276, 3360, 3380, 3405, 3549, 3632, 3640, 3744, 4032, 4056, 4086, 4095, 4160, 4368, 4394, 4480, 4540, 4680, 4732, 4767, 4992, 5040, 5070, 5408, 5448, 5460, 5760, 5824, 5902, 5915, 6084, 6240, 6356, 6552, 6591, 6720, 6760, 6810, 7098, 7264, 7280, 7488, 7605, 7945, 8064, 8112, 8172, 8190, 8320, 8736, 8788, 8853, 9080, 9360, 9464, 9534, 10080, 10140, 10215, 10647, 10816, 10896, 10920, 10985, 11648, 11804, 11830, 12168, 12480, 12712, 13104, 13182, 13440, 13520, 13620, 14196, 14301, 14528, 14560, 14755, 14976, 15210, 15379, 15890, 16224, 16344, 16380, 17472, 17576, 17706, 17745, 18160, 18720, 18928, 19068, 19773, 20160, 20280, 20430, 20657, 21294, 21632, 21792, 21840, 21970, 23608, 23660, 23835, 24336, 24960, 25424, 26208, 26364, 26559, 27040, 27240, 28392, 28602, 29056, 29120, 29510, 30420, 30758, 31780, 32448, 32688, 32760, 32955, 34944, 35152, 35412, 35490, 36320, 37440, 37856, 38136, 38363, 39546, 40320, 40560, 40860, 41314, 42588, 43584, 43680, 43940, 44265, 46137, 47216, 47320, 47670, 48672, 50848, 52416, 52728, 53118, 53235, 54080, 54480, 56784, 57204, 58240, 59020, 60840, 61516, 61971, 63560, 64896, 65376, 65520, 65910, 70304, 70824, 70980, 71505, 72640, 74880, 75712, 76272, 76726, 76895, 79092, 81120, 81720, 82628, 85176, 87168, 87360, 87880, 88530, 92274, 94432, 94640, 95340, 97344, 98865, 101696, 103285, 104832, 105456, 106236, 106470, 108160, 108960, 113568, 114408, 115089, 118040, 121680, 123032, 123942, 127120, 130752, 131040, 131820, 132795, 138411, 140608, 141648, 141960, 143010, 145280, 151424, 152544, 153452, 153790, 158184, 162240, 163440, 165256, 170352, 174720, 175760, 177060, 184548, 185913, 188864, 189280, 190680, 191815, 194688, 197730, 203392, 206570, 210912, 212472, 212940, 217920, 227136, 228816, 230178, 230685, 236080, 243360, 246064, 247884, 254240, 261504, 262080, 263640, 265590, 268541, 276822, 281216, 283296, 283920, 286020, 305088, 306904, 307580, 309855, 316368, 324480, 326880, 330512, 340704, 345267, 351520, 354120, 369096, 371826, 377728, 378560, 381360, 383630, 395460, 413140, 421824, 424944, 425880, 435840, 454272, 457632, 460356, 461370, 472160, 486720, 492128, 495768, 498719, 508480, 524160, 527280, 531180, 537082, 553644, 566592, 567840, 572040, 575445, 610176, 613808, 615160, 619710, 632736, 653760, 661024, 681408, 690534, 692055, 703040, 708240, 738192, 743652, 757120, 762720, 767260, 790920, 805623, 826280, 843648, 849888, 851760, 915264, 920712, 922740, 929565, 944320, 973440, 984256, 991536, 997438, 1016960, 1054560, 1062360, 1074164, 1107288, 1133184, 1135680, 1144080, 1150890, 1227616, 1230320, 1239420, 1265472, 1307520, 1322048, 1342705, 1362816, 1381068, 1384110, 1406080, 1416480, 1476384, 1487304, 1496157, 1525440, 1534520, 1581840, 1611246, 1652560, 1699776, 1703520, 1726335, 1830528, 1841424, 1845480, 1859130, 1888640, 1968512, 1983072, 1994876, 2109120, 2124720, 2148328, 2214576, 2271360, 2288160, 2301780, 2416869, 2455232, 2460640, 2478840, 2493595, 2530944, 2644096, 2685410, 2762136, 2768220, 2832960, 2952768, 2974608, 2992314, 3050880, 3069040, 3163680, 3222492, 3305120, 3399552, 3407040, 3452670, 3491033, 3682848, 3690960, 3718260, 3966144, 3989752, 4028115, 4218240, 4249440, 4296656, 4429152, 4488471, 4576320, 4603560, 4833738, 4910464, 4921280, 4957680, 4987190, 5370820, 5524272, 5536440, 5665920, 5905536, 5949216, 5984628, 6138080, 6327360, 6444984, 6610240, 6814080, 6905340, 6982066, 7365696, 7381920, 7436520, 7480785, 7932288, 7979504, 8056230, 8498880, 8593312, 8858304, 8976942, 9152640, 9207120, 9667476, 9842560, 9915360, 9974380, 10473099, 10741640, 11048544, 11072880, 11898432, 11969256, 12084345, 12276160, 12654720, 12889968, 13220480, 13810680, 13964132, 14731392, 14763840, 14873040, 14961570, 15959008, 16112460, 16997760, 17186624, 17455165, 17716608, 17953884, 18414240, 19334952, 19830720, 19948760, 20946198, 21483280, 22097088, 22145760, 22442355, 23796864, 23938512, 24168690, 24552320, 25779936, 27621360, 27928264, 29527680, 29746080, 29923140, 31419297, 31918016, 32224920, 34373248, 34910330, 35907768, 36828480, 38669904, 39661440, 39897520, 41892396, 42966560, 44194176, 44291520, 44884710, 47877024, 48337380, 51559872, 52365495, 55242720, 55856528, 59492160, 59846280, 62838594, 63836032, 64449840, 69820660, 71815536, 73656960, 77339808, 79795040, 83784792, 85933120, 88583040, 89769420, 95754048, 96674760, 103119744, 104730990, 110485440, 111713056, 118984320, 119692560, 125677188, 128899680, 139641320, 143631072, 154679616, 157096485, 159590080, 167569584, 171866240, 179538840, 191508096, 193349520, 209461980, 220970880, 223426112, 239385120, 251354376, 257799360, 279282640, 287262144, 309359232, 314192970, 319180160, 335139168, 359077680, 386699040, 418923960, 446852224, 478770240, 502708752, 515598720, 558565280, 574524288, 628385940, 670278336, 718155360, 773398080, 837847920, 957540480, 1005417504, 1117130560, 1256771880, 1340556672, 1436310720, 1546796160, 1675695840, 2010835008, 2234261120, 2513543760, 2872621440, 3351391680, 4021670016, 5027087520, 6702783360, 10054175040, 20108350080]

約数ペア:

[(1, 20108350080), (2, 10054175040), (3, 6702783360), (4, 5027087520), (5, 4021670016), (6, 3351391680), (7, 2872621440), (8, 2513543760), (9, 2234261120), (10, 2010835008), (12, 1675695840), (13, 1546796160), (14, 1436310720), (15, 1340556672), (16, 1256771880), (18, 1117130560), (20, 1005417504), (21, 957540480), (24, 837847920), (26, 773398080), (28, 718155360), (30, 670278336), (32, 628385940), (35, 574524288), (36, 558565280), (39, 515598720), (40, 502708752), (42, 478770240), (45, 446852224), (48, 418923960), (52, 386699040), (56, 359077680), (60, 335139168), (63, 319180160), (64, 314192970), (65, 309359232), (70, 287262144), (72, 279282640), (78, 257799360), (80, 251354376), (84, 239385120), (90, 223426112), (91, 220970880), (96, 209461980), (104, 193349520), (105, 191508096), (112, 179538840), (117, 171866240), (120, 167569584), (126, 159590080), (128, 157096485), (130, 154679616), (140, 143631072), (144, 139641320), (156, 128899680), (160, 125677188), (168, 119692560), (169, 118984320), (180, 111713056), (182, 110485440), (192, 104730990), (195, 103119744), (208, 96674760), (210, 95754048), (224, 89769420), (227, 88583040), (234, 85933120), (240, 83784792), (252, 79795040), (260, 77339808), (273, 73656960), (280, 71815536), (288, 69820660), (312, 64449840), (315, 63836032), (320, 62838594), (336, 59846280), (338, 59492160), (360, 55856528), (364, 55242720), (384, 52365495), (390, 51559872), (416, 48337380), (420, 47877024), (448, 44884710), (454, 44291520), (455, 44194176), (468, 42966560), (480, 41892396), (504, 39897520), (507, 39661440), (520, 38669904), (546, 36828480), (560, 35907768), (576, 34910330), (585, 34373248), (624, 32224920), (630, 31918016), (640, 31419297), (672, 29923140), (676, 29746080), (681, 29527680), (720, 27928264), (728, 27621360), (780, 25779936), (819, 24552320), (832, 24168690), (840, 23938512), (845, 23796864), (896, 22442355), (908, 22145760), (910, 22097088), (936, 21483280), (960, 20946198), (1008, 19948760), (1014, 19830720), (1040, 19334952), (1092, 18414240), (1120, 17953884), (1135, 17716608), (1152, 17455165), (1170, 17186624), (1183, 16997760), (1248, 16112460), (1260, 15959008), (1344, 14961570), (1352, 14873040), (1362, 14763840), (1365, 14731392), (1440, 13964132), (1456, 13810680), (1521, 13220480), (1560, 12889968), (1589, 12654720), (1638, 12276160), (1664, 12084345), (1680, 11969256), (1690, 11898432), (1816, 11072880), (1820, 11048544), (1872, 10741640), (1920, 10473099), (2016, 9974380), (2028, 9915360), (2043, 9842560), (2080, 9667476), (2184, 9207120), (2197, 9152640), (2240, 8976942), (2270, 8858304), (2340, 8593312), (2366, 8498880), (2496, 8056230), (2520, 7979504), (2535, 7932288), (2688, 7480785), (2704, 7436520), (2724, 7381920), (2730, 7365696), (2880, 6982066), (2912, 6905340), (2951, 6814080), (3042, 6610240), (3120, 6444984), (3178, 6327360), (3276, 6138080), (3360, 5984628), (3380, 5949216), (3405, 5905536), (3549, 5665920), (3632, 5536440), (3640, 5524272), (3744, 5370820), (4032, 4987190), (4056, 4957680), (4086, 4921280), (4095, 4910464), (4160, 4833738), (4368, 4603560), (4394, 4576320), (4480, 4488471), (4540, 4429152), (4680, 4296656), (4732, 4249440), (4767, 4218240), (4992, 4028115), (5040, 3989752), (5070, 3966144), (5408, 3718260), (5448, 3690960), (5460, 3682848), (5760, 3491033), (5824, 3452670), (5902, 3407040), (5915, 3399552), (6084, 3305120), (6240, 3222492), (6356, 3163680), (6552, 3069040), (6591, 3050880), (6720, 2992314), (6760, 2974608), (6810, 2952768), (7098, 2832960), (7264, 2768220), (7280, 2762136), (7488, 2685410), (7605, 2644096), (7945, 2530944), (8064, 2493595), (8112, 2478840), (8172, 2460640), (8190, 2455232), (8320, 2416869), (8736, 2301780), (8788, 2288160), (8853, 2271360), (9080, 2214576), (9360, 2148328), (9464, 2124720), (9534, 2109120), (10080, 1994876), (10140, 1983072), (10215, 1968512), (10647, 1888640), (10816, 1859130), (10896, 1845480), (10920, 1841424), (10985, 1830528), (11648, 1726335), (11804, 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653760), (31780, 632736), (32448, 619710), (32688, 615160), (32760, 613808), (32955, 610176), (34944, 575445), (35152, 572040), (35412, 567840), (35490, 566592), (36320, 553644), (37440, 537082), (37856, 531180), (38136, 527280), (38363, 524160), (39546, 508480), (40320, 498719), (40560, 495768), (40860, 492128), (41314, 486720), (42588, 472160), (43584, 461370), (43680, 460356), (43940, 457632), (44265, 454272), (46137, 435840), (47216, 425880), (47320, 424944), (47670, 421824), (48672, 413140), (50848, 395460), (52416, 383630), (52728, 381360), (53118, 378560), (53235, 377728), (54080, 371826), (54480, 369096), (56784, 354120), (57204, 351520), (58240, 345267), (59020, 340704), (60840, 330512), (61516, 326880), (61971, 324480), (63560, 316368), (64896, 309855), (65376, 307580), (65520, 306904), (65910, 305088), (70304, 286020), (70824, 283920), (70980, 283296), (71505, 281216), (72640, 276822), (74880, 268541), (75712, 265590), (76272, 263640), (76726, 262080), (76895, 261504), (79092, 254240), (81120, 247884), (81720, 246064), (82628, 243360), (85176, 236080), (87168, 230685), (87360, 230178), (87880, 228816), (88530, 227136), (92274, 217920), (94432, 212940), (94640, 212472), (95340, 210912), (97344, 206570), (98865, 203392), (101696, 197730), (103285, 194688), (104832, 191815), (105456, 190680), (106236, 189280), (106470, 188864), (108160, 185913), (108960, 184548), (113568, 177060), (114408, 175760), (115089, 174720), (118040, 170352), (121680, 165256), (123032, 163440), (123942, 162240), (127120, 158184), (130752, 153790), (131040, 153452), (131820, 152544), (132795, 151424), (138411, 145280), (140608, 143010), (141648, 141960)]