21479377920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 1056

約数和(自身を含む): 93671768064

約数和(自身を除く): 72192390144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 127, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 242, 254, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 363, 364, 381, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 484, 508, 512, 520, 528, 546, 560, 572, 605, 616, 624, 635, 640, 660, 672, 704, 715, 726, 728, 762, 768, 770, 780, 832, 840, 847, 858, 880, 889, 896, 910, 924, 960, 968, 1001, 1016, 1024, 1040, 1056, 1092, 1120, 1144, 1155, 1210, 1232, 1248, 1270, 1280, 1320, 1344, 1365, 1397, 1408, 1430, 1452, 1456, 1524, 1536, 1540, 1560, 1573, 1651, 1664, 1680, 1694, 1716, 1760, 1778, 1792, 1815, 1820, 1848, 1905, 1920, 1936, 2002, 2032, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2420, 2464, 2496, 2540, 2541, 2560, 2640, 2667, 2688, 2730, 2794, 2816, 2860, 2904, 2912, 3003, 3048, 3072, 3080, 3120, 3146, 3302, 3328, 3360, 3388, 3432, 3520, 3556, 3584, 3630, 3640, 3696, 3810, 3840, 3872, 4004, 4064, 4160, 4191, 4224, 4235, 4290, 4368, 4445, 4480, 4576, 4620, 4719, 4840, 4928, 4953, 4992, 5005, 5080, 5082, 5120, 5280, 5334, 5376, 5460, 5588, 5632, 5720, 5808, 5824, 6006, 6096, 6160, 6240, 6292, 6604, 6656, 6720, 6776, 6864, 6985, 7040, 7112, 7168, 7260, 7280, 7392, 7620, 7680, 7744, 7865, 8008, 8128, 8255, 8320, 8382, 8448, 8470, 8580, 8736, 8890, 8960, 9152, 9240, 9438, 9680, 9779, 9856, 9906, 9984, 10010, 10160, 10164, 10560, 10668, 10752, 10920, 11011, 11176, 11264, 11440, 11557, 11616, 11648, 12012, 12192, 12320, 12480, 12584, 12705, 13208, 13312, 13335, 13440, 13552, 13728, 13970, 14080, 14224, 14520, 14560, 14784, 15015, 15240, 15360, 15367, 15488, 15730, 16016, 16256, 16510, 16640, 16764, 16896, 16940, 17160, 17472, 17780, 17920, 18161, 18304, 18480, 18876, 19360, 19558, 19712, 19812, 19968, 20020, 20320, 20328, 20955, 21120, 21336, 21504, 21840, 22022, 22352, 22880, 23114, 23232, 23296, 23595, 24024, 24384, 24640, 24765, 24960, 25168, 25410, 26416, 26670, 26880, 27104, 27456, 27940, 28160, 28448, 29040, 29120, 29337, 29568, 30030, 30480, 30734, 30976, 31460, 32032, 32512, 33020, 33033, 33280, 33528, 33792, 33880, 34320, 34671, 34944, 35560, 35840, 36322, 36608, 36960, 37752, 38720, 39116, 39424, 39624, 39936, 40040, 40640, 40656, 41910, 42240, 42672, 43680, 44044, 44704, 45760, 46101, 46228, 46464, 46592, 47190, 48048, 48768, 48895, 49280, 49530, 49920, 50336, 50820, 52832, 53340, 53760, 54208, 54483, 54912, 55055, 55880, 56320, 56896, 57785, 58080, 58240, 58674, 59136, 60060, 60960, 61468, 61952, 62920, 64064, 65024, 66040, 66066, 66560, 67056, 67760, 68640, 69342, 69888, 71120, 72644, 73216, 73920, 75504, 76835, 77440, 78232, 78848, 79248, 80080, 81280, 81312, 83820, 84480, 85344, 87360, 88088, 89408, 90805, 91520, 92202, 92456, 92928, 93184, 94380, 96096, 97536, 97790, 98560, 99060, 99840, 100672, 101640, 105664, 106680, 107520, 107569, 108416, 108966, 109824, 110110, 111760, 113792, 115570, 116160, 116480, 117348, 118272, 120120, 121920, 122936, 123904, 125840, 127127, 128128, 130048, 132080, 132132, 134112, 135520, 137280, 138684, 139776, 142240, 145288, 146432, 146685, 147840, 151008, 153670, 154880, 156464, 158496, 160160, 162560, 162624, 165165, 167640, 168960, 170688, 173355, 174720, 176176, 178816, 181610, 183040, 184404, 184912, 185856, 188760, 192192, 195072, 195580, 197120, 198120, 199680, 199771, 201344, 203280, 211328, 213360, 215138, 216832, 217932, 219648, 220220, 223520, 227584, 230505, 231140, 232320, 232960, 234696, 236544, 240240, 243840, 245872, 251680, 254254, 256256, 264160, 264264, 268224, 271040, 272415, 274560, 277368, 279552, 284480, 290576, 293370, 295680, 302016, 307340, 309760, 312928, 316992, 320320, 322707, 325120, 325248, 330330, 335280, 341376, 346710, 349440, 352352, 357632, 363220, 366080, 368808, 369824, 371712, 377520, 381381, 384384, 390144, 391160, 394240, 396240, 399542, 402688, 406560, 422656, 426720, 430276, 433664, 435864, 439296, 440440, 447040, 455168, 461010, 462280, 464640, 465920, 469392, 480480, 487680, 491744, 503360, 508508, 512512, 528320, 528528, 536448, 537845, 542080, 544830, 549120, 554736, 568960, 581152, 586740, 591360, 599313, 604032, 614680, 619520, 625856, 633984, 635635, 640640, 645414, 650240, 650496, 660660, 670560, 682752, 693420, 698880, 704704, 715264, 726440, 732160, 737616, 739648, 755040, 762762, 768768, 782320, 792480, 799084, 805376, 813120, 845312, 853440, 860552, 867328, 871728, 880880, 894080, 910336, 922020, 924560, 929280, 938784, 960960, 975360, 983488, 998855, 1006720, 1017016, 1025024, 1056640, 1057056, 1072896, 1075690, 1084160, 1089660, 1098240, 1109472, 1137920, 1162304, 1173480, 1182720, 1198626, 1208064, 1229360, 1251712, 1267968, 1271270, 1281280, 1290828, 1300992, 1321320, 1341120, 1365504, 1386840, 1397760, 1398397, 1409408, 1430528, 1452880, 1475232, 1479296, 1510080, 1525524, 1537536, 1564640, 1584960, 1598168, 1610752, 1613535, 1626240, 1690624, 1706880, 1721104, 1743456, 1761760, 1788160, 1844040, 1849120, 1858560, 1877568, 1906905, 1921920, 1950720, 1966976, 1997710, 2013440, 2034032, 2113280, 2114112, 2145792, 2151380, 2168320, 2179320, 2196480, 2218944, 2275840, 2324608, 2346960, 2397252, 2416128, 2458720, 2503424, 2535936, 2542540, 2562560, 2581656, 2601984, 2642640, 2682240, 2731008, 2773680, 2796794, 2818816, 2905760, 2950464, 2958592, 2996565, 3020160, 3051048, 3075072, 3129280, 3169920, 3196336, 3227070, 3252480, 3413760, 3442208, 3486912, 3523520, 3576320, 3688080, 3698240, 3755136, 3813810, 3843840, 3933952, 3995420, 4026880, 4068064, 4195191, 4226560, 4228224, 4291584, 4302760, 4336640, 4358640, 4437888, 4551680, 4649216, 4693920, 4794504, 4832256, 4917440, 5006848, 5071872, 5085080, 5125120, 5163312, 5285280, 5364480, 5547360, 5593588, 5637632, 5811520, 5900928, 5917184, 5993130, 6040320, 6102096, 6258560, 6339840, 6392672, 6454140, 6504960, 6827520, 6884416, 6973824, 6991985, 7047040, 7152640, 7376160, 7396480, 7510272, 7627620, 7687680, 7867904, 7990840, 8053760, 8136128, 8390382, 8453120, 8456448, 8605520, 8717280, 8875776, 9298432, 9387840, 9589008, 9834880, 10013696, 10170160, 10326624, 10570560, 10728960, 11094720, 11187176, 11275264, 11623040, 11801856, 11834368, 11986260, 12080640, 12204192, 12517120, 12679680, 12785344, 12908280, 13009920, 13655040, 13768832, 13947648, 13983970, 14094080, 14752320, 14792960, 15020544, 15255240, 15375360, 15735808, 15981680, 16272256, 16780764, 16912896, 17211040, 17434560, 17751552, 18596864, 18775680, 19178016, 19669760, 20340320, 20653248, 20975955, 21141120, 21457920, 22189440, 22374352, 23246080, 23603712, 23972520, 24161280, 24408384, 25034240, 25359360, 25570688, 25816560, 27537664, 27895296, 27967940, 28188160, 29504640, 29585920, 30041088, 30510480, 31963360, 32544512, 33561528, 33825792, 34422080, 34869120, 35503104, 37551360, 38356032, 39339520, 40680640, 41306496, 41951910, 42282240, 44378880, 44748704, 46492160, 47207424, 47945040, 48816768, 50068480, 51141376, 51633120, 55075328, 55790592, 55935880, 56376320, 59009280, 59171840, 61020960, 63926720, 65089024, 67123056, 68844160, 69738240, 75102720, 76712064, 78679040, 81361280, 82612992, 83903820, 84564480, 88757760, 89497408, 92984320, 95890080, 97633536, 102282752, 103266240, 110150656, 111871760, 118018560, 122041920, 127853440, 130178048, 134246112, 137688320, 139476480, 150205440, 153424128, 162722560, 165225984, 167807640, 169128960, 177515520, 178994816, 191780160, 195267072, 204565504, 206532480, 223743520, 236037120, 244083840, 255706880, 268492224, 275376640, 278952960, 306848256, 325445120, 330451968, 335615280, 357989632, 383560320, 390534144, 413064960, 447487040, 488167680, 511413760, 536984448, 550753280, 613696512, 650890240, 671230560, 715979264, 767120640, 826129920, 894974080, 976335360, 1022827520, 1073968896, 1342461120, 1431958528, 1534241280, 1652259840, 1789948160, 1952670720, 2147937792, 2684922240, 3068482560, 3579896320, 4295875584, 5369844480, 7159792640, 10739688960, 21479377920]

約数ペア:

[(1, 21479377920), (2, 10739688960), (3, 7159792640), (4, 5369844480), (5, 4295875584), (6, 3579896320), (7, 3068482560), (8, 2684922240), (10, 2147937792), (11, 1952670720), (12, 1789948160), (13, 1652259840), (14, 1534241280), (15, 1431958528), (16, 1342461120), (20, 1073968896), (21, 1022827520), (22, 976335360), (24, 894974080), (26, 826129920), (28, 767120640), (30, 715979264), (32, 671230560), (33, 650890240), (35, 613696512), (39, 550753280), (40, 536984448), (42, 511413760), (44, 488167680), (48, 447487040), (52, 413064960), (55, 390534144), (56, 383560320), (60, 357989632), (64, 335615280), (65, 330451968), (66, 325445120), (70, 306848256), (77, 278952960), (78, 275376640), (80, 268492224), (84, 255706880), (88, 244083840), (91, 236037120), (96, 223743520), (104, 206532480), (105, 204565504), (110, 195267072), (112, 191780160), (120, 178994816), (121, 177515520), (127, 169128960), (128, 167807640), (130, 165225984), (132, 162722560), (140, 153424128), (143, 150205440), (154, 139476480), (156, 137688320), (160, 134246112), (165, 130178048), (168, 127853440), (176, 122041920), (182, 118018560), (192, 111871760), (195, 110150656), (208, 103266240), (210, 102282752), (220, 97633536), (224, 95890080), (231, 92984320), (240, 89497408), (242, 88757760), (254, 84564480), (256, 83903820), (260, 82612992), (264, 81361280), (273, 78679040), (280, 76712064), (286, 75102720), (308, 69738240), (312, 68844160), (320, 67123056), (330, 65089024), (336, 63926720), (352, 61020960), (363, 59171840), (364, 59009280), (381, 56376320), (384, 55935880), (385, 55790592), (390, 55075328), (416, 51633120), (420, 51141376), (429, 50068480), (440, 48816768), (448, 47945040), (455, 47207424), (462, 46492160), (480, 44748704), (484, 44378880), (508, 42282240), (512, 41951910), (520, 41306496), (528, 40680640), (546, 39339520), (560, 38356032), (572, 37551360), (605, 35503104), (616, 34869120), (624, 34422080), (635, 33825792), (640, 33561528), (660, 32544512), (672, 31963360), (704, 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(1905, 11275264), (1920, 11187176), (1936, 11094720), (2002, 10728960), (2032, 10570560), (2080, 10326624), (2112, 10170160), (2145, 10013696), (2184, 9834880), (2240, 9589008), (2288, 9387840), (2310, 9298432), (2420, 8875776), (2464, 8717280), (2496, 8605520), (2540, 8456448), (2541, 8453120), (2560, 8390382), (2640, 8136128), (2667, 8053760), (2688, 7990840), (2730, 7867904), (2794, 7687680), (2816, 7627620), (2860, 7510272), (2904, 7396480), (2912, 7376160), (3003, 7152640), (3048, 7047040), (3072, 6991985), (3080, 6973824), (3120, 6884416), (3146, 6827520), (3302, 6504960), (3328, 6454140), (3360, 6392672), (3388, 6339840), (3432, 6258560), (3520, 6102096), (3556, 6040320), (3584, 5993130), (3630, 5917184), (3640, 5900928), (3696, 5811520), (3810, 5637632), (3840, 5593588), (3872, 5547360), (4004, 5364480), (4064, 5285280), (4160, 5163312), (4191, 5125120), (4224, 5085080), (4235, 5071872), (4290, 5006848), (4368, 4917440), (4445, 4832256), (4480, 4794504), (4576, 4693920), (4620, 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(10010, 2145792), (10160, 2114112), (10164, 2113280), (10560, 2034032), (10668, 2013440), (10752, 1997710), (10920, 1966976), (11011, 1950720), (11176, 1921920), (11264, 1906905), (11440, 1877568), (11557, 1858560), (11616, 1849120), (11648, 1844040), (12012, 1788160), (12192, 1761760), (12320, 1743456), (12480, 1721104), (12584, 1706880), (12705, 1690624), (13208, 1626240), (13312, 1613535), (13335, 1610752), (13440, 1598168), (13552, 1584960), (13728, 1564640), (13970, 1537536), (14080, 1525524), (14224, 1510080), (14520, 1479296), (14560, 1475232), (14784, 1452880), (15015, 1430528), (15240, 1409408), (15360, 1398397), (15367, 1397760), (15488, 1386840), (15730, 1365504), (16016, 1341120), (16256, 1321320), (16510, 1300992), (16640, 1290828), (16764, 1281280), (16896, 1271270), (16940, 1267968), (17160, 1251712), (17472, 1229360), (17780, 1208064), (17920, 1198626), (18161, 1182720), (18304, 1173480), (18480, 1162304), (18876, 1137920), (19360, 1109472), (19558, 1098240), (19712, 1089660), (19812, 1084160), (19968, 1075690), (20020, 1072896), (20320, 1057056), (20328, 1056640), (20955, 1025024), (21120, 1017016), (21336, 1006720), (21504, 998855), (21840, 983488), (22022, 975360), (22352, 960960), (22880, 938784), (23114, 929280), (23232, 924560), (23296, 922020), (23595, 910336), (24024, 894080), (24384, 880880), (24640, 871728), (24765, 867328), (24960, 860552), (25168, 853440), (25410, 845312), (26416, 813120), (26670, 805376), (26880, 799084), (27104, 792480), (27456, 782320), (27940, 768768), (28160, 762762), (28448, 755040), (29040, 739648), (29120, 737616), (29337, 732160), (29568, 726440), (30030, 715264), (30480, 704704), (30734, 698880), (30976, 693420), (31460, 682752), (32032, 670560), (32512, 660660), (33020, 650496), (33033, 650240), (33280, 645414), (33528, 640640), (33792, 635635), (33880, 633984), (34320, 625856), (34671, 619520), (34944, 614680), (35560, 604032), (35840, 599313), (36322, 591360), (36608, 586740), (36960, 581152), (37752, 568960), (38720, 554736), (39116, 549120), (39424, 544830), (39624, 542080), (39936, 537845), (40040, 536448), (40640, 528528), (40656, 528320), (41910, 512512), (42240, 508508), (42672, 503360), (43680, 491744), (44044, 487680), (44704, 480480), (45760, 469392), (46101, 465920), (46228, 464640), (46464, 462280), (46592, 461010), (47190, 455168), (48048, 447040), (48768, 440440), (48895, 439296), (49280, 435864), (49530, 433664), (49920, 430276), (50336, 426720), (50820, 422656), (52832, 406560), (53340, 402688), (53760, 399542), (54208, 396240), (54483, 394240), (54912, 391160), (55055, 390144), (55880, 384384), (56320, 381381), (56896, 377520), (57785, 371712), (58080, 369824), (58240, 368808), (58674, 366080), (59136, 363220), (60060, 357632), (60960, 352352), (61468, 349440), (61952, 346710), (62920, 341376), (64064, 335280), (65024, 330330), (66040, 325248), (66066, 325120), (66560, 322707), (67056, 320320), (67760, 316992), (68640, 312928), (69342, 309760), (69888, 307340), (71120, 302016), (72644, 295680), (73216, 293370), (73920, 290576), (75504, 284480), (76835, 279552), (77440, 277368), (78232, 274560), (78848, 272415), (79248, 271040), (80080, 268224), (81280, 264264), (81312, 264160), (83820, 256256), (84480, 254254), (85344, 251680), (87360, 245872), (88088, 243840), (89408, 240240), (90805, 236544), (91520, 234696), (92202, 232960), (92456, 232320), (92928, 231140), (93184, 230505), (94380, 227584), (96096, 223520), (97536, 220220), (97790, 219648), (98560, 217932), (99060, 216832), (99840, 215138), (100672, 213360), (101640, 211328), (105664, 203280), (106680, 201344), (107520, 199771), (107569, 199680), (108416, 198120), (108966, 197120), (109824, 195580), (110110, 195072), (111760, 192192), (113792, 188760), (115570, 185856), (116160, 184912), (116480, 184404), (117348, 183040), (118272, 181610), (120120, 178816), (121920, 176176), (122936, 174720), (123904, 173355), (125840, 170688), (127127, 168960), (128128, 167640), (130048, 165165), (132080, 162624), (132132, 162560), (134112, 160160), (135520, 158496), (137280, 156464), (138684, 154880), (139776, 153670), (142240, 151008), (145288, 147840), (146432, 146685)]