28247157120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 1024

約数和(自身を含む): 119321395200

約数和(自身を除く): 91074238080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 67, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 127, 128, 130, 133, 134, 140, 152, 156, 160, 168, 182, 190, 192, 195, 201, 208, 210, 224, 228, 240, 247, 254, 260, 266, 268, 273, 280, 285, 304, 312, 320, 335, 336, 364, 380, 381, 384, 390, 399, 402, 416, 420, 448, 455, 456, 469, 480, 494, 508, 520, 532, 536, 546, 560, 570, 608, 624, 635, 640, 665, 670, 672, 728, 741, 760, 762, 780, 798, 804, 832, 840, 871, 889, 896, 910, 912, 938, 960, 988, 1005, 1016, 1040, 1064, 1072, 1092, 1120, 1140, 1216, 1235, 1248, 1270, 1273, 1330, 1340, 1344, 1365, 1407, 1456, 1482, 1520, 1524, 1560, 1596, 1608, 1651, 1664, 1680, 1729, 1742, 1778, 1820, 1824, 1876, 1905, 1920, 1976, 1995, 2010, 2032, 2080, 2128, 2144, 2184, 2240, 2280, 2345, 2413, 2432, 2470, 2496, 2540, 2546, 2613, 2660, 2667, 2680, 2688, 2730, 2814, 2912, 2964, 3040, 3048, 3120, 3192, 3216, 3302, 3360, 3458, 3484, 3556, 3640, 3648, 3705, 3752, 3810, 3819, 3952, 3990, 4020, 4064, 4160, 4256, 4288, 4355, 4368, 4445, 4480, 4560, 4690, 4826, 4940, 4953, 4992, 5080, 5092, 5187, 5226, 5320, 5334, 5360, 5460, 5628, 5824, 5928, 6080, 6096, 6097, 6240, 6365, 6384, 6432, 6604, 6720, 6916, 6968, 7035, 7112, 7239, 7280, 7296, 7410, 7504, 7620, 7638, 7904, 7980, 8040, 8128, 8255, 8320, 8509, 8512, 8576, 8645, 8710, 8736, 8890, 8911, 9120, 9380, 9652, 9880, 9906, 10160, 10184, 10374, 10452, 10640, 10668, 10720, 10920, 11256, 11557, 11648, 11856, 12065, 12160, 12192, 12194, 12480, 12730, 12768, 12864, 13065, 13208, 13335, 13440, 13832, 13936, 14070, 14224, 14478, 14560, 14820, 15008, 15240, 15276, 15808, 15960, 16080, 16256, 16510, 16549, 16891, 17018, 17024, 17290, 17420, 17472, 17780, 17822, 18240, 18291, 18760, 19095, 19304, 19760, 19812, 20320, 20368, 20748, 20904, 21280, 21336, 21440, 21840, 22512, 23114, 23712, 24130, 24384, 24388, 24765, 24960, 25460, 25527, 25536, 25728, 25935, 26130, 26416, 26670, 26733, 27664, 27872, 28140, 28448, 28956, 29120, 29640, 30016, 30480, 30485, 30552, 31369, 31616, 31920, 32160, 33020, 33098, 33782, 34036, 34580, 34671, 34840, 34944, 35560, 35644, 36195, 36480, 36582, 37520, 38190, 38608, 39520, 39624, 40640, 40736, 41496, 41808, 42545, 42560, 42672, 42880, 43680, 44555, 45024, 46228, 47424, 48260, 48768, 48776, 49530, 49647, 50673, 50920, 51054, 51072, 51870, 52260, 52832, 53340, 53466, 55328, 55744, 56280, 56896, 57785, 57912, 58240, 59280, 59563, 60032, 60960, 60970, 61104, 62738, 63840, 64320, 66040, 66196, 67564, 68072, 69160, 69342, 69680, 71120, 71288, 72390, 73164, 75040, 76380, 77216, 79040, 79248, 81280, 81472, 82745, 82992, 83616, 84455, 85090, 85120, 85344, 87360, 89110, 90048, 91455, 92456, 94107, 94848, 96520, 97552, 99060, 99294, 101346, 101840, 102108, 103740, 104520, 105664, 106680, 106932, 110617, 110656, 111488, 112560, 113792, 115570, 115824, 115843, 118560, 119126, 121920, 121940, 122208, 125476, 127635, 127680, 128640, 132080, 132392, 133665, 135128, 136144, 138320, 138684, 139360, 142240, 142576, 144780, 146328, 150080, 152760, 154432, 156845, 158080, 158496, 161671, 162944, 165490, 165984, 167232, 168910, 170180, 170688, 173355, 174720, 178220, 178689, 180096, 182910, 184912, 188214, 193040, 195104, 198120, 198588, 202692, 203680, 204216, 207480, 209040, 211328, 213360, 213864, 219583, 221234, 221312, 225120, 231140, 231648, 231686, 237120, 238252, 243840, 243880, 244416, 248235, 250952, 253365, 255270, 255360, 264160, 264784, 267330, 270256, 272288, 276640, 277368, 278720, 284480, 285152, 289560, 292656, 297815, 300160, 305520, 308864, 313690, 316992, 323342, 330980, 331851, 331968, 334464, 337820, 340360, 341376, 346710, 347529, 356440, 357378, 365820, 369824, 376428, 386080, 390208, 396240, 397176, 405384, 407360, 408432, 414960, 418080, 426720, 427728, 439166, 442468, 450240, 462280, 463296, 463372, 470535, 474240, 476504, 485013, 487760, 488832, 496470, 501904, 506730, 510540, 528320, 529568, 534660, 540512, 544576, 553085, 553280, 554736, 557440, 568960, 570304, 579120, 579215, 585312, 595630, 611040, 627380, 633984, 646684, 658749, 661960, 663702, 663936, 675640, 680720, 693420, 695058, 712880, 714756, 731640, 739648, 752856, 772160, 774319, 780416, 792480, 794352, 808355, 810768, 814720, 816864, 829920, 836160, 853440, 855456, 878332, 884936, 893445, 900480, 924560, 926592, 926744, 941070, 953008, 970026, 975520, 992940, 1003808, 1013460, 1021080, 1056640, 1059136, 1069320, 1081024, 1089152, 1097915, 1106170, 1106560, 1109472, 1131697, 1140608, 1158240, 1158430, 1170624, 1191260, 1222080, 1254760, 1293368, 1317498, 1323920, 1327404, 1351280, 1361440, 1386840, 1390116, 1425760, 1429512, 1463280, 1479296, 1505712, 1544320, 1548638, 1584960, 1588704, 1616710, 1621536, 1633728, 1659255, 1659840, 1672320, 1706880, 1710912, 1737645, 1756664, 1769872, 1786890, 1849120, 1853488, 1882140, 1906016, 1940052, 1951040, 1985880, 2007616, 2026920, 2042160, 2101723, 2118272, 2138640, 2162048, 2195830, 2212340, 2218944, 2263394, 2316480, 2316860, 2322957, 2341248, 2382520, 2425065, 2444160, 2509520, 2586736, 2634996, 2647840, 2654808, 2702560, 2722880, 2773680, 2780232, 2851520, 2859024, 2926560, 3011424, 3097276, 3169920, 3177408, 3233420, 3243072, 3267456, 3293745, 3318510, 3319680, 3395091, 3421824, 3475290, 3513328, 3539744, 3573780, 3698240, 3706976, 3764280, 3812032, 3871595, 3880104, 3902080, 3971760, 4015232, 4053840, 4084320, 4203446, 4277280, 4391660, 4424680, 4437888, 4526788, 4632960, 4633720, 4645914, 4765040, 4850130, 5019040, 5173472, 5269992, 5295680, 5309616, 5405120, 5445760, 5547360, 5560464, 5658485, 5703040, 5718048, 5853120, 6022848, 6194552, 6305169, 6354816, 6466840, 6486144, 6587490, 6637020, 6790182, 6950580, 7026656, 7079488, 7147560, 7396480, 7413952, 7528560, 7624064, 7743190, 7760208, 7943520, 8107680, 8168640, 8406892, 8554560, 8783320, 8849360, 9053576, 9267440, 9291828, 9530080, 9700260, 10038080, 10346944, 10508615, 10539984, 10591360, 10619232, 10810240, 11094720, 11120928, 11316970, 11436096, 11614785, 11706240, 12045696, 12389104, 12610338, 12933680, 13174980, 13274040, 13580364, 13901160, 14053312, 14158976, 14295120, 14712061, 14827904, 15057120, 15486380, 15520416, 15887040, 16215360, 16337280, 16813784, 16975455, 17109120, 17566640, 17698720, 18107152, 18534880, 18583656, 19060160, 19400520, 20076160, 20693888, 21017230, 21079968, 21238464, 22189440, 22241856, 22633940, 22872192, 23229570, 24778208, 25220676, 25867360, 26349960, 26548080, 27160728, 27802320, 28106624, 28590240, 29424122, 30114240, 30972760, 31040832, 31525845, 31774080, 32430720, 33627568, 33950910, 35133280, 35397440, 36214304, 37069760, 37167312, 38120320, 38801040, 42034460, 42159936, 42476928, 44136183, 44483712, 45267880, 46459140, 49556416, 50441352, 51734720, 52699920, 53096160, 54321456, 55604640, 57180480, 58848244, 60228480, 61945520, 62081664, 63051690, 67255136, 67901820, 70266560, 70794880, 72428608, 73560305, 74139520, 74334624, 77602080, 84068920, 84319872, 88272366, 90535760, 92918280, 99112832, 100882704, 103469440, 105399840, 106192320, 108642912, 111209280, 114360960, 117696488, 123891040, 126103380, 134510272, 135803640, 140533120, 144857216, 147120610, 148669248, 155204160, 168137840, 176544732, 181071520, 185836560, 201765408, 210799680, 212384640, 217285824, 220680915, 222418560, 235392976, 247782080, 252206760, 269020544, 271607280, 294241220, 297338496, 310408320, 336275680, 353089464, 362143040, 371673120, 403530816, 421599360, 434571648, 441361830, 470785952, 495564160, 504413520, 543214560, 588482440, 672551360, 706178928, 724286080, 743346240, 807061632, 882723660, 941571904, 1008827040, 1086429120, 1176964880, 1345102720, 1412357856, 1486692480, 1765447320, 1883143808, 2017654080, 2172858240, 2353929760, 2824715712, 3530894640, 4035308160, 4707859520, 5649431424, 7061789280, 9415719040, 14123578560, 28247157120]

約数ペア:

[(1, 28247157120), (2, 14123578560), (3, 9415719040), (4, 7061789280), (5, 5649431424), (6, 4707859520), (7, 4035308160), (8, 3530894640), (10, 2824715712), (12, 2353929760), (13, 2172858240), (14, 2017654080), (15, 1883143808), (16, 1765447320), (19, 1486692480), (20, 1412357856), (21, 1345102720), (24, 1176964880), (26, 1086429120), (28, 1008827040), (30, 941571904), (32, 882723660), (35, 807061632), (38, 743346240), (39, 724286080), (40, 706178928), (42, 672551360), (48, 588482440), (52, 543214560), (56, 504413520), (57, 495564160), (60, 470785952), (64, 441361830), (65, 434571648), (67, 421599360), (70, 403530816), (76, 371673120), (78, 362143040), (80, 353089464), (84, 336275680), (91, 310408320), (95, 297338496), (96, 294241220), (104, 271607280), (105, 269020544), (112, 252206760), (114, 247782080), (120, 235392976), (127, 222418560), (128, 220680915), (130, 217285824), (133, 212384640), (134, 210799680), (140, 201765408), (152, 185836560), (156, 181071520), (160, 176544732), (168, 168137840), (182, 155204160), (190, 148669248), (192, 147120610), (195, 144857216), (201, 140533120), (208, 135803640), (210, 134510272), (224, 126103380), (228, 123891040), (240, 117696488), (247, 114360960), (254, 111209280), (260, 108642912), (266, 106192320), (268, 105399840), (273, 103469440), (280, 100882704), (285, 99112832), (304, 92918280), (312, 90535760), (320, 88272366), (335, 84319872), (336, 84068920), (364, 77602080), (380, 74334624), (381, 74139520), (384, 73560305), (390, 72428608), (399, 70794880), (402, 70266560), (416, 67901820), (420, 67255136), (448, 63051690), (455, 62081664), (456, 61945520), (469, 60228480), (480, 58848244), (494, 57180480), (508, 55604640), (520, 54321456), (532, 53096160), (536, 52699920), (546, 51734720), (560, 50441352), (570, 49556416), (608, 46459140), (624, 45267880), (635, 44483712), (640, 44136183), (665, 42476928), (670, 42159936), (672, 42034460), (728, 38801040), (741, 38120320), (760, 37167312), (762, 37069760), (780, 36214304), (798, 35397440), (804, 35133280), (832, 33950910), (840, 33627568), (871, 32430720), (889, 31774080), (896, 31525845), (910, 31040832), (912, 30972760), (938, 30114240), (960, 29424122), (988, 28590240), (1005, 28106624), (1016, 27802320), (1040, 27160728), (1064, 26548080), (1072, 26349960), (1092, 25867360), (1120, 25220676), (1140, 24778208), (1216, 23229570), (1235, 22872192), (1248, 22633940), (1270, 22241856), (1273, 22189440), (1330, 21238464), (1340, 21079968), (1344, 21017230), (1365, 20693888), (1407, 20076160), (1456, 19400520), (1482, 19060160), (1520, 18583656), (1524, 18534880), (1560, 18107152), (1596, 17698720), (1608, 17566640), (1651, 17109120), (1664, 16975455), (1680, 16813784), (1729, 16337280), (1742, 16215360), (1778, 15887040), (1820, 15520416), (1824, 15486380), (1876, 15057120), (1905, 14827904), (1920, 14712061), (1976, 14295120), (1995, 14158976), (2010, 14053312), (2032, 13901160), (2080, 13580364), (2128, 13274040), (2144, 13174980), (2184, 12933680), (2240, 12610338), (2280, 12389104), (2345, 12045696), (2413, 11706240), (2432, 11614785), (2470, 11436096), (2496, 11316970), (2540, 11120928), (2546, 11094720), (2613, 10810240), (2660, 10619232), (2667, 10591360), (2680, 10539984), (2688, 10508615), (2730, 10346944), (2814, 10038080), (2912, 9700260), (2964, 9530080), (3040, 9291828), (3048, 9267440), (3120, 9053576), (3192, 8849360), (3216, 8783320), (3302, 8554560), (3360, 8406892), (3458, 8168640), (3484, 8107680), (3556, 7943520), (3640, 7760208), (3648, 7743190), (3705, 7624064), (3752, 7528560), (3810, 7413952), (3819, 7396480), (3952, 7147560), (3990, 7079488), (4020, 7026656), (4064, 6950580), (4160, 6790182), (4256, 6637020), (4288, 6587490), (4355, 6486144), (4368, 6466840), (4445, 6354816), (4480, 6305169), (4560, 6194552), (4690, 6022848), (4826, 5853120), (4940, 5718048), (4953, 5703040), (4992, 5658485), (5080, 5560464), (5092, 5547360), (5187, 5445760), (5226, 5405120), (5320, 5309616), (5334, 5295680), (5360, 5269992), (5460, 5173472), (5628, 5019040), (5824, 4850130), (5928, 4765040), (6080, 4645914), (6096, 4633720), (6097, 4632960), (6240, 4526788), (6365, 4437888), (6384, 4424680), (6432, 4391660), (6604, 4277280), (6720, 4203446), (6916, 4084320), (6968, 4053840), (7035, 4015232), (7112, 3971760), (7239, 3902080), (7280, 3880104), (7296, 3871595), (7410, 3812032), (7504, 3764280), (7620, 3706976), (7638, 3698240), (7904, 3573780), (7980, 3539744), (8040, 3513328), (8128, 3475290), (8255, 3421824), (8320, 3395091), (8509, 3319680), (8512, 3318510), (8576, 3293745), (8645, 3267456), (8710, 3243072), (8736, 3233420), (8890, 3177408), (8911, 3169920), (9120, 3097276), (9380, 3011424), (9652, 2926560), (9880, 2859024), (9906, 2851520), (10160, 2780232), (10184, 2773680), (10374, 2722880), (10452, 2702560), (10640, 2654808), (10668, 2647840), (10720, 2634996), (10920, 2586736), (11256, 2509520), (11557, 2444160), (11648, 2425065), (11856, 2382520), (12065, 2341248), (12160, 2322957), (12192, 2316860), (12194, 2316480), (12480, 2263394), (12730, 2218944), (12768, 2212340), (12864, 2195830), (13065, 2162048), (13208, 2138640), (13335, 2118272), (13440, 2101723), (13832, 2042160), (13936, 2026920), (14070, 2007616), (14224, 1985880), (14478, 1951040), (14560, 1940052), (14820, 1906016), (15008, 1882140), (15240, 1853488), (15276, 1849120), (15808, 1786890), (15960, 1769872), (16080, 1756664), (16256, 1737645), (16510, 1710912), (16549, 1706880), (16891, 1672320), (17018, 1659840), (17024, 1659255), (17290, 1633728), (17420, 1621536), (17472, 1616710), (17780, 1588704), (17822, 1584960), (18240, 1548638), (18291, 1544320), (18760, 1505712), (19095, 1479296), (19304, 1463280), (19760, 1429512), (19812, 1425760), (20320, 1390116), (20368, 1386840), (20748, 1361440), (20904, 1351280), (21280, 1327404), (21336, 1323920), (21440, 1317498), (21840, 1293368), (22512, 1254760), (23114, 1222080), (23712, 1191260), (24130, 1170624), (24384, 1158430), (24388, 1158240), (24765, 1140608), (24960, 1131697), (25460, 1109472), (25527, 1106560), (25536, 1106170), (25728, 1097915), (25935, 1089152), (26130, 1081024), (26416, 1069320), (26670, 1059136), (26733, 1056640), (27664, 1021080), (27872, 1013460), (28140, 1003808), (28448, 992940), (28956, 975520), (29120, 970026), (29640, 953008), (30016, 941070), (30480, 926744), (30485, 926592), (30552, 924560), (31369, 900480), (31616, 893445), (31920, 884936), (32160, 878332), (33020, 855456), (33098, 853440), (33782, 836160), (34036, 829920), (34580, 816864), (34671, 814720), (34840, 810768), (34944, 808355), (35560, 794352), (35644, 792480), (36195, 780416), (36480, 774319), (36582, 772160), (37520, 752856), (38190, 739648), (38608, 731640), (39520, 714756), (39624, 712880), (40640, 695058), (40736, 693420), (41496, 680720), (41808, 675640), (42545, 663936), (42560, 663702), (42672, 661960), (42880, 658749), (43680, 646684), (44555, 633984), (45024, 627380), (46228, 611040), (47424, 595630), (48260, 585312), (48768, 579215), (48776, 579120), (49530, 570304), (49647, 568960), (50673, 557440), (50920, 554736), (51054, 553280), (51072, 553085), (51870, 544576), (52260, 540512), (52832, 534660), (53340, 529568), (53466, 528320), (55328, 510540), (55744, 506730), (56280, 501904), (56896, 496470), (57785, 488832), (57912, 487760), (58240, 485013), (59280, 476504), (59563, 474240), (60032, 470535), (60960, 463372), (60970, 463296), (61104, 462280), (62738, 450240), (63840, 442468), (64320, 439166), (66040, 427728), (66196, 426720), (67564, 418080), (68072, 414960), (69160, 408432), (69342, 407360), (69680, 405384), (71120, 397176), (71288, 396240), (72390, 390208), (73164, 386080), (75040, 376428), (76380, 369824), (77216, 365820), (79040, 357378), (79248, 356440), (81280, 347529), (81472, 346710), (82745, 341376), (82992, 340360), (83616, 337820), (84455, 334464), (85090, 331968), (85120, 331851), (85344, 330980), (87360, 323342), (89110, 316992), (90048, 313690), (91455, 308864), (92456, 305520), (94107, 300160), (94848, 297815), (96520, 292656), (97552, 289560), (99060, 285152), (99294, 284480), (101346, 278720), (101840, 277368), (102108, 276640), (103740, 272288), (104520, 270256), (105664, 267330), (106680, 264784), (106932, 264160), (110617, 255360), (110656, 255270), (111488, 253365), (112560, 250952), (113792, 248235), (115570, 244416), (115824, 243880), (115843, 243840), (118560, 238252), (119126, 237120), (121920, 231686), (121940, 231648), (122208, 231140), (125476, 225120), (127635, 221312), (127680, 221234), (128640, 219583), (132080, 213864), (132392, 213360), (133665, 211328), (135128, 209040), (136144, 207480), (138320, 204216), (138684, 203680), (139360, 202692), (142240, 198588), (142576, 198120), (144780, 195104), (146328, 193040), (150080, 188214), (152760, 184912), (154432, 182910), (156845, 180096), (158080, 178689), (158496, 178220), (161671, 174720), (162944, 173355), (165490, 170688), (165984, 170180), (167232, 168910)]