19412090880

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 816

約数和(自身を含む): 80328697344

約数和(自身を除く): 60916606464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 128, 130, 140, 147, 155, 156, 160, 168, 182, 186, 192, 195, 196, 208, 210, 217, 224, 240, 245, 248, 256, 260, 273, 280, 294, 310, 312, 320, 336, 364, 372, 384, 390, 392, 403, 416, 420, 434, 448, 455, 465, 480, 490, 496, 512, 520, 546, 560, 588, 620, 624, 637, 640, 651, 672, 728, 735, 744, 768, 780, 784, 806, 832, 840, 868, 896, 910, 930, 960, 980, 992, 1024, 1040, 1085, 1092, 1120, 1176, 1209, 1240, 1248, 1274, 1280, 1302, 1344, 1365, 1456, 1470, 1488, 1519, 1536, 1560, 1568, 1612, 1664, 1680, 1736, 1792, 1820, 1860, 1911, 1920, 1960, 1984, 2015, 2048, 2080, 2170, 2184, 2240, 2352, 2418, 2480, 2496, 2548, 2560, 2604, 2688, 2730, 2821, 2912, 2940, 2976, 3038, 3072, 3120, 3136, 3185, 3224, 3255, 3328, 3360, 3472, 3584, 3640, 3720, 3822, 3840, 3920, 3968, 4030, 4096, 4160, 4340, 4368, 4480, 4557, 4704, 4836, 4960, 4992, 5096, 5120, 5208, 5376, 5460, 5642, 5824, 5880, 5952, 6045, 6076, 6144, 6240, 6272, 6370, 6448, 6510, 6656, 6720, 6944, 7168, 7280, 7440, 7595, 7644, 7680, 7840, 7936, 8060, 8192, 8320, 8463, 8680, 8736, 8960, 9114, 9408, 9555, 9672, 9920, 9984, 10192, 10240, 10416, 10752, 10920, 11284, 11648, 11760, 11904, 12090, 12152, 12288, 12480, 12544, 12740, 12896, 13020, 13312, 13440, 13888, 14105, 14336, 14560, 14880, 15190, 15288, 15360, 15680, 15872, 16120, 16384, 16640, 16926, 17360, 17472, 17920, 18228, 18816, 19110, 19344, 19747, 19840, 19968, 20384, 20480, 20832, 21504, 21840, 22568, 22785, 23296, 23520, 23808, 24180, 24304, 24576, 24960, 25088, 25480, 25792, 26040, 26624, 26880, 27776, 28210, 28672, 29120, 29760, 30380, 30576, 30720, 31360, 31744, 32240, 32768, 33280, 33852, 34720, 34944, 35840, 36456, 37632, 38220, 38688, 39494, 39680, 39936, 40768, 40960, 41664, 42315, 43008, 43680, 45136, 45570, 46592, 47040, 47616, 48360, 48608, 49152, 49920, 50176, 50960, 51584, 52080, 53248, 53760, 55552, 56420, 57344, 58240, 59241, 59520, 60760, 61152, 61440, 62720, 63488, 64480, 65536, 66560, 67704, 69440, 69888, 71680, 72912, 75264, 76440, 77376, 78988, 79360, 79872, 81536, 81920, 83328, 84630, 86016, 87360, 90272, 91140, 93184, 94080, 95232, 96720, 97216, 98304, 98735, 99840, 100352, 101920, 103168, 104160, 106496, 107520, 111104, 112840, 114688, 116480, 118482, 119040, 121520, 122304, 122880, 125440, 126976, 128960, 133120, 135408, 138880, 139776, 143360, 145824, 150528, 152880, 154752, 157976, 158720, 159744, 163072, 163840, 166656, 169260, 172032, 174720, 180544, 182280, 186368, 188160, 190464, 193440, 194432, 196608, 197470, 199680, 200704, 203840, 206336, 208320, 212992, 215040, 222208, 225680, 229376, 232960, 236964, 238080, 243040, 244608, 245760, 250880, 253952, 257920, 266240, 270816, 277760, 279552, 286720, 291648, 296205, 301056, 305760, 309504, 315952, 317440, 319488, 326144, 327680, 333312, 338520, 344064, 349440, 361088, 364560, 372736, 376320, 380928, 386880, 388864, 394940, 399360, 401408, 407680, 412672, 416640, 425984, 430080, 444416, 451360, 458752, 465920, 473928, 476160, 486080, 489216, 491520, 501760, 507904, 515840, 532480, 541632, 555520, 559104, 573440, 583296, 592410, 602112, 611520, 619008, 631904, 634880, 638976, 652288, 666624, 677040, 688128, 698880, 722176, 729120, 745472, 752640, 761856, 773760, 777728, 789880, 798720, 802816, 815360, 825344, 833280, 851968, 860160, 888832, 902720, 931840, 947856, 952320, 972160, 978432, 983040, 1003520, 1015808, 1031680, 1064960, 1083264, 1111040, 1118208, 1146880, 1166592, 1184820, 1204224, 1223040, 1238016, 1263808, 1269760, 1277952, 1304576, 1333248, 1354080, 1376256, 1397760, 1444352, 1458240, 1490944, 1505280, 1523712, 1547520, 1555456, 1579760, 1597440, 1605632, 1630720, 1650688, 1666560, 1720320, 1777664, 1805440, 1863680, 1895712, 1904640, 1944320, 1956864, 2007040, 2031616, 2063360, 2129920, 2166528, 2222080, 2236416, 2293760, 2333184, 2369640, 2408448, 2446080, 2476032, 2527616, 2539520, 2555904, 2609152, 2666496, 2708160, 2795520, 2888704, 2916480, 2981888, 3010560, 3047424, 3095040, 3110912, 3159520, 3194880, 3211264, 3261440, 3301376, 3333120, 3440640, 3555328, 3610880, 3727360, 3791424, 3809280, 3888640, 3913728, 4014080, 4126720, 4259840, 4333056, 4444160, 4472832, 4666368, 4739280, 4816896, 4892160, 4952064, 5055232, 5079040, 5218304, 5332992, 5416320, 5591040, 5777408, 5832960, 5963776, 6021120, 6094848, 6190080, 6221824, 6319040, 6389760, 6522880, 6602752, 6666240, 6881280, 7110656, 7221760, 7454720, 7582848, 7618560, 7777280, 7827456, 8028160, 8253440, 8666112, 8888320, 8945664, 9332736, 9478560, 9633792, 9784320, 9904128, 10110464, 10158080, 10436608, 10665984, 10832640, 11182080, 11554816, 11665920, 12042240, 12380160, 12443648, 12638080, 12779520, 13045760, 13205504, 13332480, 14221312, 14443520, 14909440, 15165696, 15237120, 15554560, 15654912, 16056320, 16506880, 17332224, 17776640, 17891328, 18665472, 18957120, 19568640, 19808256, 20220928, 20873216, 21331968, 21665280, 22364160, 23109632, 23331840, 24084480, 24760320, 24887296, 25276160, 26091520, 26411008, 26664960, 28887040, 29818880, 30331392, 30474240, 31109120, 31309824, 33013760, 34664448, 35553280, 37330944, 37914240, 39137280, 39616512, 40441856, 41746432, 42663936, 43330560, 44728320, 46219264, 46663680, 48168960, 49520640, 49774592, 50552320, 52183040, 53329920, 57774080, 60662784, 62218240, 62619648, 66027520, 69328896, 71106560, 74661888, 75828480, 78274560, 79233024, 80883712, 86661120, 89456640, 92438528, 93327360, 99041280, 99549184, 101104640, 104366080, 106659840, 115548160, 121325568, 124436480, 125239296, 132055040, 138657792, 149323776, 151656960, 156549120, 161767424, 173322240, 184877056, 186654720, 198082560, 202209280, 208732160, 213319680, 231096320, 242651136, 248872960, 277315584, 298647552, 303313920, 313098240, 323534848, 346644480, 373309440, 396165120, 404418560, 462192640, 485302272, 497745920, 554631168, 606627840, 626196480, 647069696, 693288960, 746618880, 808837120, 924385280, 970604544, 1213255680, 1294139392, 1386577920, 1493237760, 1617674240, 1941209088, 2426511360, 2773155840, 3235348480, 3882418176, 4853022720, 6470696960, 9706045440, 19412090880]

約数ペア:

[(1, 19412090880), (2, 9706045440), (3, 6470696960), (4, 4853022720), (5, 3882418176), (6, 3235348480), (7, 2773155840), (8, 2426511360), (10, 1941209088), (12, 1617674240), (13, 1493237760), (14, 1386577920), (15, 1294139392), (16, 1213255680), (20, 970604544), (21, 924385280), (24, 808837120), (26, 746618880), (28, 693288960), (30, 647069696), (31, 626196480), (32, 606627840), (35, 554631168), (39, 497745920), (40, 485302272), (42, 462192640), (48, 404418560), (49, 396165120), (52, 373309440), (56, 346644480), (60, 323534848), (62, 313098240), (64, 303313920), (65, 298647552), (70, 277315584), (78, 248872960), (80, 242651136), (84, 231096320), (91, 213319680), (93, 208732160), (96, 202209280), (98, 198082560), (104, 186654720), (105, 184877056), (112, 173322240), (120, 161767424), (124, 156549120), (128, 151656960), (130, 149323776), (140, 138657792), (147, 132055040), (155, 125239296), (156, 124436480), (160, 121325568), (168, 115548160), (182, 106659840), (186, 104366080), (192, 101104640), (195, 99549184), (196, 99041280), (208, 93327360), (210, 92438528), (217, 89456640), (224, 86661120), (240, 80883712), (245, 79233024), (248, 78274560), (256, 75828480), (260, 74661888), (273, 71106560), (280, 69328896), (294, 66027520), (310, 62619648), (312, 62218240), (320, 60662784), (336, 57774080), (364, 53329920), (372, 52183040), (384, 50552320), (390, 49774592), (392, 49520640), (403, 48168960), (416, 46663680), (420, 46219264), (434, 44728320), (448, 43330560), (455, 42663936), (465, 41746432), (480, 40441856), (490, 39616512), (496, 39137280), (512, 37914240), (520, 37330944), (546, 35553280), (560, 34664448), (588, 33013760), (620, 31309824), (624, 31109120), (637, 30474240), (640, 30331392), (651, 29818880), (672, 28887040), (728, 26664960), (735, 26411008), (744, 26091520), (768, 25276160), (780, 24887296), (784, 24760320), (806, 24084480), (832, 23331840), (840, 23109632), (868, 22364160), (896, 21665280), (910, 21331968), (930, 20873216), (960, 20220928), (980, 19808256), (992, 19568640), (1024, 18957120), (1040, 18665472), (1085, 17891328), (1092, 17776640), (1120, 17332224), (1176, 16506880), (1209, 16056320), (1240, 15654912), (1248, 15554560), (1274, 15237120), (1280, 15165696), (1302, 14909440), (1344, 14443520), (1365, 14221312), (1456, 13332480), (1470, 13205504), (1488, 13045760), (1519, 12779520), (1536, 12638080), (1560, 12443648), (1568, 12380160), (1612, 12042240), (1664, 11665920), (1680, 11554816), (1736, 11182080), (1792, 10832640), (1820, 10665984), (1860, 10436608), (1911, 10158080), (1920, 10110464), (1960, 9904128), (1984, 9784320), (2015, 9633792), (2048, 9478560), (2080, 9332736), (2170, 8945664), (2184, 8888320), (2240, 8666112), (2352, 8253440), (2418, 8028160), (2480, 7827456), (2496, 7777280), (2548, 7618560), (2560, 7582848), (2604, 7454720), (2688, 7221760), (2730, 7110656), (2821, 6881280), (2912, 6666240), (2940, 6602752), (2976, 6522880), (3038, 6389760), (3072, 6319040), (3120, 6221824), (3136, 6190080), (3185, 6094848), (3224, 6021120), (3255, 5963776), (3328, 5832960), (3360, 5777408), (3472, 5591040), (3584, 5416320), (3640, 5332992), (3720, 5218304), (3822, 5079040), (3840, 5055232), (3920, 4952064), (3968, 4892160), (4030, 4816896), (4096, 4739280), (4160, 4666368), (4340, 4472832), (4368, 4444160), (4480, 4333056), (4557, 4259840), (4704, 4126720), (4836, 4014080), (4960, 3913728), (4992, 3888640), (5096, 3809280), (5120, 3791424), (5208, 3727360), (5376, 3610880), (5460, 3555328), (5642, 3440640), (5824, 3333120), (5880, 3301376), (5952, 3261440), (6045, 3211264), (6076, 3194880), (6144, 3159520), (6240, 3110912), (6272, 3095040), (6370, 3047424), (6448, 3010560), (6510, 2981888), (6656, 2916480), (6720, 2888704), (6944, 2795520), (7168, 2708160), (7280, 2666496), (7440, 2609152), (7595, 2555904), (7644, 2539520), (7680, 2527616), (7840, 2476032), (7936, 2446080), (8060, 2408448), (8192, 2369640), (8320, 2333184), (8463, 2293760), (8680, 2236416), (8736, 2222080), (8960, 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(55552, 349440), (56420, 344064), (57344, 338520), (58240, 333312), (59241, 327680), (59520, 326144), (60760, 319488), (61152, 317440), (61440, 315952), (62720, 309504), (63488, 305760), (64480, 301056), (65536, 296205), (66560, 291648), (67704, 286720), (69440, 279552), (69888, 277760), (71680, 270816), (72912, 266240), (75264, 257920), (76440, 253952), (77376, 250880), (78988, 245760), (79360, 244608), (79872, 243040), (81536, 238080), (81920, 236964), (83328, 232960), (84630, 229376), (86016, 225680), (87360, 222208), (90272, 215040), (91140, 212992), (93184, 208320), (94080, 206336), (95232, 203840), (96720, 200704), (97216, 199680), (98304, 197470), (98735, 196608), (99840, 194432), (100352, 193440), (101920, 190464), (103168, 188160), (104160, 186368), (106496, 182280), (107520, 180544), (111104, 174720), (112840, 172032), (114688, 169260), (116480, 166656), (118482, 163840), (119040, 163072), (121520, 159744), (122304, 158720), (122880, 157976), (125440, 154752), (126976, 152880), (128960, 150528), (133120, 145824), (135408, 143360), (138880, 139776)]