18181198080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 648

約数和(自身を含む): 68915438592

約数和(自身を除く): 50734240512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 120, 127, 128, 129, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 240, 254, 255, 256, 258, 272, 288, 289, 306, 320, 340, 344, 360, 381, 384, 387, 408, 430, 480, 508, 510, 516, 544, 576, 578, 612, 635, 640, 645, 680, 688, 720, 731, 762, 765, 768, 774, 816, 860, 867, 960, 1016, 1020, 1032, 1088, 1143, 1152, 1156, 1224, 1270, 1280, 1290, 1360, 1376, 1440, 1445, 1462, 1524, 1530, 1548, 1632, 1720, 1734, 1905, 1920, 1935, 2032, 2040, 2064, 2159, 2176, 2193, 2286, 2304, 2312, 2448, 2540, 2580, 2601, 2720, 2752, 2880, 2890, 2924, 3048, 3060, 3096, 3264, 3440, 3468, 3655, 3810, 3840, 3870, 4064, 4080, 4128, 4318, 4335, 4352, 4386, 4572, 4624, 4896, 5080, 5160, 5202, 5440, 5461, 5504, 5715, 5760, 5780, 5848, 6096, 6120, 6192, 6477, 6528, 6579, 6880, 6936, 7310, 7620, 7740, 8128, 8160, 8256, 8636, 8670, 8772, 9144, 9248, 9792, 10160, 10320, 10404, 10795, 10880, 10922, 10965, 11008, 11430, 11520, 11560, 11696, 12192, 12240, 12384, 12427, 12954, 13005, 13056, 13158, 13760, 13872, 14620, 15240, 15480, 16256, 16320, 16383, 16512, 17272, 17340, 17544, 18288, 18496, 19431, 19584, 20320, 20640, 20808, 21590, 21760, 21844, 21930, 22860, 23120, 23392, 24384, 24480, 24768, 24854, 25908, 26010, 26316, 27305, 27520, 27744, 29240, 30480, 30960, 32385, 32512, 32640, 32766, 32895, 33024, 34544, 34680, 35088, 36576, 36703, 36992, 37281, 38862, 39168, 40640, 41280, 41616, 43180, 43688, 43860, 45720, 46240, 46784, 48768, 48960, 49149, 49536, 49708, 51816, 52020, 52632, 54610, 55040, 55488, 58480, 60960, 61920, 62135, 64770, 65280, 65532, 65790, 69088, 69360, 70176, 73152, 73406, 73984, 74562, 77724, 81280, 81915, 82560, 83232, 86360, 87376, 87720, 91440, 92480, 92837, 93568, 97155, 97536, 97920, 98298, 99072, 99416, 103632, 104040, 105264, 109220, 110109, 110976, 111843, 116960, 121920, 123840, 124270, 129540, 131064, 131580, 138176, 138720, 140352, 146304, 146812, 149124, 155448, 162560, 163830, 165120, 166464, 172720, 174752, 175440, 182880, 183515, 184960, 185674, 186405, 187136, 194310, 195840, 196596, 198832, 207264, 208080, 210528, 218440, 220218, 221952, 223686, 233920, 243840, 245745, 247680, 248540, 259080, 262128, 263160, 276352, 277440, 278511, 280704, 292608, 293624, 298248, 310896, 327660, 330327, 332928, 345440, 349504, 350880, 365760, 367030, 369920, 371348, 372810, 388620, 393192, 397664, 414528, 416160, 421056, 436880, 440436, 447372, 464185, 467840, 487680, 491490, 495360, 497080, 518160, 524256, 526320, 550545, 552704, 554880, 557022, 559215, 561408, 587248, 596496, 621792, 655320, 660654, 665856, 690880, 699008, 701760, 731520, 734060, 742696, 745620, 777240, 786384, 795328, 829056, 832320, 835533, 842112, 873760, 880872, 894744, 928370, 935680, 982980, 994160, 1036320, 1048512, 1052640, 1101090, 1109760, 1114044, 1118430, 1174496, 1192992, 1243584, 1310640, 1321308, 1381760, 1392555, 1398016, 1403520, 1463040, 1468120, 1485392, 1491240, 1554480, 1572768, 1578229, 1590656, 1651635, 1658112, 1664640, 1671066, 1684224, 1747520, 1761744, 1789488, 1856740, 1965960, 1988320, 2072640, 2097024, 2105280, 2202180, 2228088, 2236860, 2348992, 2385984, 2487168, 2621280, 2642616, 2763520, 2785110, 2807040, 2936240, 2970784, 2982480, 3108960, 3145536, 3156458, 3181312, 3303270, 3329280, 3342132, 3495040, 3523488, 3578976, 3713480, 3931920, 3976640, 4145280, 4177665, 4194048, 4210560, 4404360, 4456176, 4473720, 4697984, 4734687, 4771968, 4974336, 5242560, 5285232, 5570220, 5872480, 5941568, 5964960, 6217920, 6291072, 6312916, 6606540, 6684264, 6990080, 7046976, 7157952, 7426960, 7863840, 7891145, 7953280, 8290560, 8355330, 8421120, 8808720, 8912352, 8947440, 9395968, 9469374, 9543936, 10485120, 10570464, 11140440, 11744960, 11883136, 11929920, 12435840, 12582144, 12625832, 13213080, 13368528, 14093952, 14204061, 14315904, 14853920, 15727680, 15782290, 15906560, 16710660, 17617440, 17824704, 17894880, 18938748, 20970240, 21140928, 22280880, 23489920, 23673435, 23766272, 23859840, 24871680, 25251664, 26426160, 26737056, 28187904, 28408122, 28631808, 29707840, 31455360, 31564580, 33421320, 35234880, 35649408, 35789760, 37877496, 42281856, 44561760, 46979840, 47346870, 47719680, 50503328, 52852320, 53474112, 56816244, 59415680, 62910720, 63129160, 66842640, 70469760, 71020305, 71298816, 71579520, 75754992, 84563712, 89123520, 94693740, 101006656, 105704640, 106948224, 113632488, 118831360, 126258320, 133685280, 140939520, 142040610, 143159040, 151509984, 178247040, 189387480, 202013312, 211409280, 213896448, 227264976, 252516640, 267370560, 284081220, 303019968, 356494080, 378774960, 404026624, 422818560, 454529952, 505033280, 534741120, 568162440, 606039936, 757549920, 909059904, 1010066560, 1069482240, 1136324880, 1212079872, 1515099840, 1818119808, 2020133120, 2272649760, 3030199680, 3636239616, 4545299520, 6060399360, 9090599040, 18181198080]

約数ペア:

[(1, 18181198080), (2, 9090599040), (3, 6060399360), (4, 4545299520), (5, 3636239616), (6, 3030199680), (8, 2272649760), (9, 2020133120), (10, 1818119808), (12, 1515099840), (15, 1212079872), (16, 1136324880), (17, 1069482240), (18, 1010066560), (20, 909059904), (24, 757549920), (30, 606039936), (32, 568162440), (34, 534741120), (36, 505033280), (40, 454529952), (43, 422818560), (45, 404026624), (48, 378774960), (51, 356494080), (60, 303019968), (64, 284081220), (68, 267370560), (72, 252516640), (80, 227264976), (85, 213896448), (86, 211409280), (90, 202013312), (96, 189387480), (102, 178247040), (120, 151509984), (127, 143159040), (128, 142040610), (129, 140939520), (136, 133685280), (144, 126258320), (153, 118831360), (160, 113632488), (170, 106948224), (172, 105704640), (180, 101006656), (192, 94693740), (204, 89123520), (215, 84563712), (240, 75754992), (254, 71579520), (255, 71298816), (256, 71020305), (258, 70469760), (272, 66842640), (288, 63129160), (289, 62910720), (306, 59415680), (320, 56816244), (340, 53474112), (344, 52852320), (360, 50503328), (381, 47719680), (384, 47346870), (387, 46979840), (408, 44561760), (430, 42281856), (480, 37877496), (508, 35789760), (510, 35649408), (516, 35234880), (544, 33421320), (576, 31564580), (578, 31455360), (612, 29707840), (635, 28631808), (640, 28408122), (645, 28187904), (680, 26737056), (688, 26426160), (720, 25251664), (731, 24871680), (762, 23859840), (765, 23766272), (768, 23673435), (774, 23489920), (816, 22280880), (860, 21140928), (867, 20970240), (960, 18938748), (1016, 17894880), (1020, 17824704), (1032, 17617440), (1088, 16710660), (1143, 15906560), (1152, 15782290), (1156, 15727680), (1224, 14853920), (1270, 14315904), (1280, 14204061), (1290, 14093952), (1360, 13368528), (1376, 13213080), (1440, 12625832), (1445, 12582144), (1462, 12435840), (1524, 11929920), (1530, 11883136), (1548, 11744960), (1632, 11140440), (1720, 10570464), (1734, 10485120), (1905, 9543936), (1920, 9469374), (1935, 9395968), (2032, 8947440), (2040, 8912352), (2064, 8808720), (2159, 8421120), (2176, 8355330), (2193, 8290560), (2286, 7953280), (2304, 7891145), (2312, 7863840), (2448, 7426960), (2540, 7157952), (2580, 7046976), (2601, 6990080), (2720, 6684264), (2752, 6606540), (2880, 6312916), (2890, 6291072), (2924, 6217920), (3048, 5964960), (3060, 5941568), (3096, 5872480), (3264, 5570220), (3440, 5285232), (3468, 5242560), (3655, 4974336), (3810, 4771968), (3840, 4734687), (3870, 4697984), (4064, 4473720), (4080, 4456176), (4128, 4404360), (4318, 4210560), (4335, 4194048), (4352, 4177665), (4386, 4145280), (4572, 3976640), (4624, 3931920), (4896, 3713480), (5080, 3578976), (5160, 3523488), (5202, 3495040), (5440, 3342132), (5461, 3329280), (5504, 3303270), (5715, 3181312), (5760, 3156458), (5780, 3145536), (5848, 3108960), (6096, 2982480), (6120, 2970784), (6192, 2936240), (6477, 2807040), (6528, 2785110), (6579, 2763520), (6880, 2642616), (6936, 2621280), (7310, 2487168), (7620, 2385984), (7740, 2348992), (8128, 2236860), (8160, 2228088), (8256, 2202180), (8636, 2105280), (8670, 2097024), (8772, 2072640), (9144, 1988320), (9248, 1965960), (9792, 1856740), (10160, 1789488), (10320, 1761744), (10404, 1747520), (10795, 1684224), (10880, 1671066), (10922, 1664640), (10965, 1658112), (11008, 1651635), (11430, 1590656), (11520, 1578229), (11560, 1572768), (11696, 1554480), (12192, 1491240), (12240, 1485392), (12384, 1468120), (12427, 1463040), (12954, 1403520), (13005, 1398016), (13056, 1392555), (13158, 1381760), (13760, 1321308), (13872, 1310640), (14620, 1243584), (15240, 1192992), (15480, 1174496), (16256, 1118430), (16320, 1114044), (16383, 1109760), (16512, 1101090), (17272, 1052640), (17340, 1048512), (17544, 1036320), (18288, 994160), (18496, 982980), (19431, 935680), (19584, 928370), (20320, 894744), (20640, 880872), (20808, 873760), (21590, 842112), (21760, 835533), (21844, 832320), (21930, 829056), (22860, 795328), (23120, 786384), (23392, 777240), (24384, 745620), (24480, 742696), (24768, 734060), (24854, 731520), (25908, 701760), (26010, 699008), (26316, 690880), (27305, 665856), (27520, 660654), (27744, 655320), (29240, 621792), (30480, 596496), (30960, 587248), (32385, 561408), (32512, 559215), (32640, 557022), (32766, 554880), (32895, 552704), (33024, 550545), (34544, 526320), (34680, 524256), (35088, 518160), (36576, 497080), (36703, 495360), (36992, 491490), (37281, 487680), (38862, 467840), (39168, 464185), (40640, 447372), (41280, 440436), (41616, 436880), (43180, 421056), (43688, 416160), (43860, 414528), (45720, 397664), (46240, 393192), (46784, 388620), (48768, 372810), (48960, 371348), (49149, 369920), (49536, 367030), (49708, 365760), (51816, 350880), (52020, 349504), (52632, 345440), (54610, 332928), (55040, 330327), (55488, 327660), (58480, 310896), (60960, 298248), (61920, 293624), (62135, 292608), (64770, 280704), (65280, 278511), (65532, 277440), (65790, 276352), (69088, 263160), (69360, 262128), (70176, 259080), (73152, 248540), (73406, 247680), (73984, 245745), (74562, 243840), (77724, 233920), (81280, 223686), (81915, 221952), (82560, 220218), (83232, 218440), (86360, 210528), (87376, 208080), (87720, 207264), (91440, 198832), (92480, 196596), (92837, 195840), (93568, 194310), (97155, 187136), (97536, 186405), (97920, 185674), (98298, 184960), (99072, 183515), (99416, 182880), (103632, 175440), (104040, 174752), (105264, 172720), (109220, 166464), (110109, 165120), (110976, 163830), (111843, 162560), (116960, 155448), (121920, 149124), (123840, 146812), (124270, 146304), (129540, 140352), (131064, 138720), (131580, 138176)]