20910052800

素因数分解:

$2^6\times 3^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 1176

約数和(自身を含む): 95426454816

約数和(自身を除く): 74516402016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 150, 156, 160, 162, 168, 175, 180, 182, 189, 192, 195, 197, 200, 208, 210, 216, 224, 225, 234, 240, 243, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 324, 325, 336, 350, 351, 360, 364, 378, 390, 394, 400, 405, 416, 420, 432, 448, 450, 455, 468, 480, 486, 504, 520, 525, 540, 546, 560, 567, 576, 585, 591, 600, 624, 630, 648, 650, 672, 675, 700, 702, 720, 728, 729, 756, 780, 788, 800, 810, 819, 832, 840, 864, 900, 910, 936, 945, 960, 972, 975, 985, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1170, 1182, 1200, 1215, 1248, 1260, 1296, 1300, 1344, 1350, 1365, 1379, 1400, 1404, 1440, 1456, 1458, 1512, 1560, 1575, 1576, 1600, 1620, 1638, 1680, 1701, 1728, 1755, 1773, 1800, 1820, 1872, 1890, 1944, 1950, 1970, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2240, 2268, 2275, 2340, 2364, 2400, 2430, 2457, 2496, 2520, 2561, 2592, 2600, 2700, 2730, 2758, 2800, 2808, 2835, 2880, 2912, 2916, 2925, 2955, 3024, 3120, 3150, 3152, 3159, 3240, 3276, 3360, 3402, 3510, 3546, 3600, 3640, 3645, 3744, 3780, 3888, 3900, 3940, 4032, 4050, 4095, 4137, 4160, 4200, 4212, 4320, 4368, 4536, 4550, 4680, 4725, 4728, 4800, 4860, 4914, 4925, 5040, 5103, 5122, 5184, 5200, 5265, 5319, 5400, 5460, 5516, 5600, 5616, 5670, 5824, 5832, 5850, 5910, 6048, 6075, 6240, 6300, 6304, 6318, 6480, 6552, 6720, 6804, 6825, 6895, 7020, 7092, 7200, 7280, 7290, 7371, 7488, 7560, 7683, 7776, 7800, 7880, 8100, 8190, 8274, 8400, 8424, 8505, 8640, 8736, 8775, 8865, 9072, 9100, 9360, 9450, 9456, 9477, 9720, 9828, 9850, 10080, 10206, 10244, 10400, 10530, 10638, 10800, 10920, 11032, 11200, 11232, 11340, 11664, 11700, 11820, 12096, 12150, 12285, 12411, 12480, 12600, 12608, 12636, 12805, 12960, 13104, 13608, 13650, 13790, 14040, 14175, 14184, 14400, 14560, 14580, 14742, 14775, 15120, 15366, 15552, 15600, 15760, 15795, 15957, 16200, 16380, 16548, 16800, 16848, 17010, 17472, 17550, 17730, 17927, 18144, 18200, 18225, 18720, 18900, 18912, 18954, 19440, 19656, 19700, 20160, 20412, 20475, 20488, 20685, 20800, 21060, 21276, 21600, 21840, 22064, 22113, 22464, 22680, 23049, 23328, 23400, 23640, 24300, 24570, 24822, 25200, 25272, 25515, 25610, 25920, 26208, 26325, 26595, 27216, 27300, 27580, 28080, 28350, 28368, 29120, 29160, 29484, 29550, 30240, 30732, 31200, 31520, 31590, 31914, 32400, 32760, 33096, 33600, 33696, 34020, 34475, 35100, 35460, 35854, 36288, 36400, 36450, 36855, 37233, 37440, 37800, 37824, 37908, 38415, 38880, 39312, 39400, 40824, 40950, 40976, 41370, 42120, 42525, 42552, 43200, 43680, 44128, 44226, 44325, 45360, 46098, 46656, 46800, 47280, 47385, 47871, 48600, 49140, 49644, 50400, 50544, 51030, 51220, 52416, 52650, 53190, 53781, 54432, 54600, 55160, 56160, 56700, 56736, 58320, 58968, 59100, 60480, 61425, 61464, 62055, 62400, 63040, 63180, 63828, 64025, 64800, 65520, 66192, 66339, 67392, 68040, 68950, 69147, 70200, 70920, 71708, 72800, 72900, 73710, 74466, 75600, 75816, 76830, 77760, 78624, 78800, 78975, 79785, 81648, 81900, 81952, 82740, 84240, 85050, 85104, 87360, 88256, 88452, 88650, 89635, 90720, 92196, 93600, 94560, 94770, 95742, 97200, 98280, 99288, 100800, 101088, 102060, 102440, 103425, 105300, 106380, 107562, 108864, 109200, 110320, 110565, 111699, 112320, 113400, 113472, 115245, 116640, 117936, 118200, 122850, 122928, 124110, 126360, 127575, 127656, 128050, 129600, 131040, 132384, 132678, 132975, 136080, 137900, 138294, 140400, 141840, 143416, 143613, 145600, 145800, 147420, 148932, 151200, 151632, 153660, 157248, 157600, 157950, 159570, 161343, 163296, 163800, 163904, 165480, 168480, 170100, 170208, 176904, 177300, 179270, 181440, 184275, 184392, 186165, 187200, 189120, 189540, 191484, 192075, 194400, 196560, 198576, 202176, 204120, 204880, 206850, 207441, 210600, 212760, 215124, 218400, 220640, 221130, 223398, 226800, 230490, 233280, 235872, 236400, 236925, 239355, 245700, 245856, 248220, 252720, 255150, 255312, 256100, 262080, 264768, 265356, 265950, 268905, 272160, 275800, 276588, 280800, 283680, 286832, 287226, 291600, 294840, 297864, 302400, 303264, 307320, 310275, 315200, 315900, 319140, 322686, 326592, 327600, 330960, 331695, 335097, 336960, 340200, 340416, 345735, 353808, 354600, 358540, 368550, 368784, 372330, 379080, 382968, 384150, 388800, 393120, 397152, 398925, 408240, 409760, 413700, 414882, 421200, 425520, 430248, 436800, 441280, 442260, 446796, 448175, 453600, 460980, 471744, 472800, 473850, 478710, 484029, 491400, 491712, 496440, 505440, 510300, 510624, 512200, 530712, 531900, 537810, 544320, 551600, 552825, 553176, 558495, 561600, 567360, 573664, 574452, 576225, 583200, 589680, 595728, 606528, 614640, 620550, 622323, 631800, 638280, 645372, 655200, 661920, 663390, 670194, 680400, 691470, 707616, 709200, 717080, 718065, 737100, 737568, 744660, 758160, 765936, 768300, 786240, 794304, 797850, 806715, 816480, 819520, 827400, 829764, 842400, 851040, 860496, 884520, 893592, 896350, 907200, 921960, 930825, 945600, 947700, 957420, 968058, 982800, 992880, 1005291, 1010880, 1020600, 1021248, 1024400, 1037205, 1061424, 1063800, 1075620, 1103200, 1105650, 1106352, 1116990, 1147328, 1148904, 1152450, 1166400, 1179360, 1191456, 1196775, 1229280, 1241100, 1244646, 1263600, 1276560, 1290744, 1310400, 1323840, 1326780, 1340388, 1344525, 1360800, 1382940, 1415232, 1418400, 1434160, 1436130, 1452087, 1474200, 1475136, 1489320, 1516320, 1531872, 1536600, 1595700, 1613430, 1632960, 1654800, 1658475, 1659528, 1675485, 1684800, 1702080, 1720992, 1728675, 1769040, 1787184, 1792700, 1843920, 1861650, 1866969, 1895400, 1914840, 1936116, 1965600, 1985760, 2010582, 2041200, 2048800, 2074410, 2122848, 2127600, 2151240, 2206400, 2211300, 2212704, 2233980, 2297808, 2304900, 2358720, 2382912, 2393550, 2420145, 2458560, 2482200, 2489292, 2527200, 2553120, 2581488, 2653560, 2680776, 2689050, 2721600, 2765880, 2792475, 2836800, 2868320, 2872260, 2904174, 2948400, 2978640, 3032640, 3063744, 3073200, 3111615, 3191400, 3226860, 3309600, 3316950, 3319056, 3350970, 3441984, 3457350, 3538080, 3574368, 3585400, 3590325, 3687840, 3723300, 3733938, 3790800, 3829680, 3872232, 3931200, 3971520, 4021164, 4033575, 4082400, 4097600, 4148820, 4245696, 4255200, 4302480, 4356261, 4422600, 4425408, 4467960, 4595616, 4609800, 4787100, 4840290, 4964400, 4978584, 5026455, 5054400, 5106240, 5162976, 5186025, 5307120, 5361552, 5378100, 5531760, 5584950, 5736640, 5744520, 5808348, 5896800, 5957280, 6146400, 6223230, 6382800, 6453720, 6619200, 6633900, 6638112, 6701940, 6914700, 7076160, 7148736, 7170800, 7180650, 7260435, 7375680, 7446600, 7467876, 7581600, 7659360, 7744464, 8042328, 8067150, 8164800, 8297640, 8377425, 8510400, 8604960, 8712522, 8845200, 8935920, 9191232, 9219600, 9334845, 9574200, 9680580, 9928800, 9957168, 10052910, 10325952, 10372050, 10614240, 10723104, 10756200, 11063520, 11169900, 11489040, 11616696, 11793600, 11914560, 12100725, 12292800, 12446460, 12765600, 12907440, 13068783, 13267800, 13276224, 13403880, 13829400, 14341600, 14361300, 14520870, 14893200, 14935752, 15163200, 15318720, 15488928, 15558075, 16084656, 16134300, 16595280, 16754850, 17209920, 17425044, 17690400, 17871840, 18439200, 18669690, 19148400, 19361160, 19857600, 19914336, 20105820, 20744100, 21228480, 21446208, 21512400, 21781305, 22127040, 22339800, 22978080, 23233392, 24201450, 24892920, 25132275, 25531200, 25814880, 26137566, 26535600, 26807760, 27658800, 28683200, 28722600, 29041740, 29786400, 29871504, 30977856, 31116150, 32169312, 32268600, 33190560, 33509700, 34850088, 35380800, 35743680, 36302175, 36878400, 37339380, 38296800, 38722320, 39828672, 40211640, 41488200, 43024800, 43562610, 44679600, 45956160, 46466784, 46674225, 48402900, 49785840, 50264550, 51629760, 52275132, 53071200, 53615520, 55317600, 57445200, 58083480, 59572800, 59743008, 62232300, 64338624, 64537200, 65343915, 66381120, 67019400, 69700176, 72604350, 74678760, 76593600, 77444640, 80423280, 82976400, 86049600, 87125220, 89359200, 92933568, 93348450, 96805800, 99571680, 100529100, 104550264, 106142400, 107231040, 108906525, 110635200, 114890400, 116166960, 119486016, 124464600, 129074400, 130687830, 134038800, 139400352, 145208700, 149357520, 154889280, 160846560, 165952800, 174250440, 178718400, 186696900, 193611600, 199143360, 201058200, 209100528, 217813050, 229780800, 232333920, 248929200, 258148800, 261375660, 268077600, 278800704, 290417400, 298715040, 321693120, 326719575, 331905600, 348500880, 373393800, 387223200, 402116400, 418201056, 435626100, 464667840, 497858400, 522751320, 536155200, 580834800, 597430080, 653439150, 697001760, 746787600, 774446400, 804232800, 836402112, 871252200, 995716800, 1045502640, 1161669600, 1306878300, 1394003520, 1493575200, 1608465600, 1742504400, 2091005280, 2323339200, 2613756600, 2987150400, 3485008800, 4182010560, 5227513200, 6970017600, 10455026400, 20910052800]

約数ペア:

[(1, 20910052800), (2, 10455026400), (3, 6970017600), (4, 5227513200), (5, 4182010560), (6, 3485008800), (7, 2987150400), (8, 2613756600), (9, 2323339200), (10, 2091005280), (12, 1742504400), (13, 1608465600), (14, 1493575200), (15, 1394003520), (16, 1306878300), (18, 1161669600), (20, 1045502640), (21, 995716800), (24, 871252200), (25, 836402112), (26, 804232800), (27, 774446400), (28, 746787600), (30, 697001760), (32, 653439150), (35, 597430080), (36, 580834800), (39, 536155200), (40, 522751320), (42, 497858400), (45, 464667840), (48, 435626100), (50, 418201056), (52, 402116400), (54, 387223200), (56, 373393800), (60, 348500880), (63, 331905600), (64, 326719575), (65, 321693120), (70, 298715040), (72, 290417400), (75, 278800704), (78, 268077600), (80, 261375660), (81, 258148800), (84, 248929200), (90, 232333920), (91, 229780800), (96, 217813050), (100, 209100528), (104, 201058200), (105, 199143360), (108, 193611600), (112, 186696900), (117, 178718400), (120, 174250440), (126, 165952800), (130, 160846560), (135, 154889280), (140, 149357520), (144, 145208700), (150, 139400352), (156, 134038800), (160, 130687830), (162, 129074400), (168, 124464600), (175, 119486016), (180, 116166960), (182, 114890400), (189, 110635200), (192, 108906525), (195, 107231040), (197, 106142400), (200, 104550264), (208, 100529100), (210, 99571680), (216, 96805800), (224, 93348450), (225, 92933568), (234, 89359200), (240, 87125220), (243, 86049600), (252, 82976400), (260, 80423280), (270, 77444640), (273, 76593600), (280, 74678760), (288, 72604350), (300, 69700176), (312, 67019400), (315, 66381120), (320, 65343915), (324, 64537200), (325, 64338624), (336, 62232300), (350, 59743008), (351, 59572800), (360, 58083480), (364, 57445200), (378, 55317600), (390, 53615520), (394, 53071200), (400, 52275132), (405, 51629760), (416, 50264550), (420, 49785840), (432, 48402900), (448, 46674225), (450, 46466784), (455, 45956160), (468, 44679600), (480, 43562610), (486, 43024800), (504, 41488200), (520, 40211640), (525, 39828672), (540, 38722320), (546, 38296800), (560, 37339380), (567, 36878400), (576, 36302175), (585, 35743680), (591, 35380800), (600, 34850088), (624, 33509700), (630, 33190560), (648, 32268600), (650, 32169312), (672, 31116150), (675, 30977856), (700, 29871504), (702, 29786400), (720, 29041740), (728, 28722600), (729, 28683200), (756, 27658800), (780, 26807760), (788, 26535600), (800, 26137566), (810, 25814880), (819, 25531200), (832, 25132275), (840, 24892920), (864, 24201450), (900, 23233392), (910, 22978080), (936, 22339800), (945, 22127040), (960, 21781305), (972, 21512400), (975, 21446208), (985, 21228480), (1008, 20744100), (1040, 20105820), (1050, 19914336), (1053, 19857600), (1080, 19361160), (1092, 19148400), (1120, 18669690), (1134, 18439200), (1170, 17871840), (1182, 17690400), (1200, 17425044), (1215, 17209920), (1248, 16754850), (1260, 16595280), (1296, 16134300), (1300, 16084656), (1344, 15558075), (1350, 15488928), (1365, 15318720), (1379, 15163200), (1400, 14935752), (1404, 14893200), (1440, 14520870), (1456, 14361300), (1458, 14341600), (1512, 13829400), (1560, 13403880), (1575, 13276224), (1576, 13267800), (1600, 13068783), (1620, 12907440), (1638, 12765600), (1680, 12446460), (1701, 12292800), (1728, 12100725), (1755, 11914560), (1773, 11793600), (1800, 11616696), (1820, 11489040), (1872, 11169900), (1890, 11063520), (1944, 10756200), (1950, 10723104), (1970, 10614240), (2016, 10372050), (2025, 10325952), (2080, 10052910), (2100, 9957168), (2106, 9928800), (2160, 9680580), (2184, 9574200), (2240, 9334845), (2268, 9219600), (2275, 9191232), (2340, 8935920), (2364, 8845200), (2400, 8712522), (2430, 8604960), (2457, 8510400), (2496, 8377425), (2520, 8297640), (2561, 8164800), (2592, 8067150), (2600, 8042328), (2700, 7744464), (2730, 7659360), (2758, 7581600), (2800, 7467876), (2808, 7446600), (2835, 7375680), (2880, 7260435), (2912, 7180650), (2916, 7170800), (2925, 7148736), (2955, 7076160), (3024, 6914700), (3120, 6701940), (3150, 6638112), (3152, 6633900), (3159, 6619200), (3240, 6453720), (3276, 6382800), (3360, 6223230), (3402, 6146400), (3510, 5957280), (3546, 5896800), (3600, 5808348), (3640, 5744520), (3645, 5736640), (3744, 5584950), (3780, 5531760), (3888, 5378100), (3900, 5361552), (3940, 5307120), (4032, 5186025), (4050, 5162976), (4095, 5106240), (4137, 5054400), (4160, 5026455), (4200, 4978584), (4212, 4964400), (4320, 4840290), (4368, 4787100), (4536, 4609800), (4550, 4595616), (4680, 4467960), (4725, 4425408), (4728, 4422600), (4800, 4356261), (4860, 4302480), (4914, 4255200), (4925, 4245696), (5040, 4148820), (5103, 4097600), (5122, 4082400), (5184, 4033575), (5200, 4021164), (5265, 3971520), (5319, 3931200), (5400, 3872232), (5460, 3829680), (5516, 3790800), (5600, 3733938), (5616, 3723300), (5670, 3687840), (5824, 3590325), (5832, 3585400), (5850, 3574368), (5910, 3538080), (6048, 3457350), (6075, 3441984), (6240, 3350970), (6300, 3319056), (6304, 3316950), (6318, 3309600), (6480, 3226860), (6552, 3191400), (6720, 3111615), (6804, 3073200), (6825, 3063744), (6895, 3032640), (7020, 2978640), (7092, 2948400), (7200, 2904174), (7280, 2872260), (7290, 2868320), (7371, 2836800), (7488, 2792475), (7560, 2765880), (7683, 2721600), (7776, 2689050), (7800, 2680776), (7880, 2653560), (8100, 2581488), (8190, 2553120), (8274, 2527200), (8400, 2489292), (8424, 2482200), (8505, 2458560), (8640, 2420145), (8736, 2393550), (8775, 2382912), (8865, 2358720), (9072, 2304900), (9100, 2297808), (9360, 2233980), (9450, 2212704), (9456, 2211300), (9477, 2206400), (9720, 2151240), (9828, 2127600), (9850, 2122848), (10080, 2074410), (10206, 2048800), (10244, 2041200), (10400, 2010582), (10530, 1985760), (10638, 1965600), (10800, 1936116), (10920, 1914840), (11032, 1895400), (11200, 1866969), (11232, 1861650), (11340, 1843920), (11664, 1792700), (11700, 1787184), (11820, 1769040), (12096, 1728675), (12150, 1720992), (12285, 1702080), (12411, 1684800), (12480, 1675485), (12600, 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