18990236160

素因数分解:

$2^9\times 3^5\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 960

約数和(自身を含む): 80432352000

約数和(自身を除く): 61442115840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 89, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 178, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 267, 270, 280, 288, 294, 315, 320, 324, 336, 343, 356, 360, 378, 384, 392, 405, 420, 432, 441, 445, 448, 480, 486, 490, 504, 512, 534, 540, 560, 567, 576, 588, 623, 630, 640, 648, 672, 686, 712, 720, 735, 756, 768, 784, 801, 810, 840, 864, 882, 890, 896, 945, 960, 972, 980, 1008, 1029, 1068, 1080, 1120, 1134, 1152, 1176, 1215, 1246, 1260, 1280, 1296, 1323, 1335, 1344, 1372, 1424, 1440, 1470, 1512, 1536, 1568, 1602, 1620, 1680, 1701, 1715, 1728, 1764, 1780, 1792, 1869, 1890, 1920, 1944, 1960, 2016, 2058, 2136, 2160, 2205, 2240, 2268, 2304, 2352, 2403, 2430, 2492, 2520, 2560, 2592, 2646, 2670, 2688, 2744, 2835, 2848, 2880, 2940, 3024, 3087, 3115, 3136, 3204, 3240, 3360, 3402, 3430, 3456, 3528, 3560, 3584, 3738, 3780, 3840, 3888, 3920, 3969, 4005, 4032, 4116, 4272, 4320, 4361, 4410, 4480, 4536, 4608, 4704, 4806, 4860, 4984, 5040, 5145, 5184, 5292, 5340, 5376, 5488, 5607, 5670, 5696, 5760, 5880, 6048, 6174, 6230, 6272, 6408, 6480, 6615, 6720, 6804, 6860, 6912, 7056, 7120, 7209, 7476, 7560, 7680, 7776, 7840, 7938, 8010, 8064, 8232, 8505, 8544, 8640, 8722, 8820, 8960, 9072, 9261, 9345, 9408, 9612, 9720, 9968, 10080, 10290, 10368, 10584, 10680, 10752, 10976, 11214, 11340, 11392, 11520, 11760, 11907, 12015, 12096, 12348, 12460, 12544, 12816, 12960, 13083, 13230, 13440, 13608, 13720, 13824, 14112, 14240, 14418, 14952, 15120, 15435, 15552, 15680, 15876, 16020, 16128, 16464, 16821, 17010, 17088, 17280, 17444, 17640, 17920, 18144, 18522, 18690, 18816, 19224, 19440, 19845, 19936, 20160, 20580, 20736, 21168, 21360, 21627, 21805, 21952, 22428, 22680, 22784, 23040, 23520, 23814, 24030, 24192, 24696, 24920, 25088, 25632, 25920, 26166, 26460, 26880, 27216, 27440, 27783, 28035, 28224, 28480, 28836, 29904, 30240, 30527, 30870, 31104, 31360, 31752, 32040, 32256, 32928, 33642, 34020, 34176, 34560, 34888, 35280, 36045, 36288, 37044, 37380, 37632, 38448, 38880, 39249, 39690, 39872, 40320, 41160, 41472, 42336, 42720, 43254, 43610, 43904, 44856, 45360, 45568, 46305, 47040, 47628, 48060, 48384, 49392, 49840, 50463, 51264, 51840, 52332, 52920, 53760, 54432, 54880, 55566, 56070, 56448, 56960, 57672, 59535, 59808, 60480, 61054, 61740, 62208, 62720, 63504, 64080, 65415, 65856, 67284, 68040, 68352, 69120, 69776, 70560, 72090, 72576, 74088, 74760, 75264, 76896, 77760, 78498, 79380, 79744, 80640, 82320, 83349, 84105, 84672, 85440, 86508, 87220, 87808, 89712, 90720, 91581, 92610, 94080, 95256, 96120, 96768, 98784, 99680, 100926, 102528, 103680, 104664, 105840, 108135, 108864, 109760, 111132, 112140, 112896, 113920, 115344, 117747, 119070, 119616, 120960, 122108, 123480, 124416, 125440, 127008, 128160, 130830, 131712, 134568, 136080, 136704, 138915, 139552, 141120, 144180, 145152, 148176, 149520, 151389, 152635, 153792, 155520, 156996, 158760, 159488, 161280, 164640, 166698, 168210, 169344, 170880, 173016, 174440, 175616, 179424, 181440, 183162, 185220, 188160, 190512, 192240, 196245, 197568, 199360, 201852, 205056, 207360, 209328, 211680, 216270, 217728, 219520, 222264, 224280, 225792, 227840, 230688, 235494, 238140, 239232, 241920, 244216, 246960, 252315, 254016, 256320, 261660, 263424, 269136, 272160, 274743, 277830, 279104, 282240, 288360, 290304, 296352, 299040, 302778, 305270, 307584, 311040, 313992, 317520, 318976, 329280, 333396, 336420, 338688, 341760, 346032, 348880, 353241, 358848, 362880, 366324, 370440, 376320, 381024, 384480, 392490, 395136, 398720, 403704, 410112, 416745, 418656, 423360, 432540, 435456, 439040, 444528, 448560, 457905, 461376, 470988, 476280, 478464, 483840, 488432, 493920, 504630, 508032, 512640, 523320, 526848, 538272, 544320, 549486, 555660, 558208, 564480, 576720, 588735, 592704, 598080, 605556, 610540, 615168, 622080, 627984, 635040, 658560, 666792, 672840, 677376, 683520, 692064, 697760, 706482, 717696, 725760, 732648, 740880, 756945, 762048, 768960, 784980, 790272, 797440, 807408, 824229, 833490, 837312, 846720, 865080, 870912, 878080, 889056, 897120, 915810, 922752, 941976, 952560, 956928, 976864, 987840, 1009260, 1016064, 1025280, 1046640, 1059723, 1076544, 1088640, 1098972, 1111320, 1116416, 1128960, 1153440, 1177470, 1185408, 1196160, 1211112, 1221080, 1230336, 1255968, 1270080, 1317120, 1333584, 1345680, 1373715, 1384128, 1395520, 1412964, 1435392, 1451520, 1465296, 1481760, 1513890, 1524096, 1537920, 1569960, 1580544, 1594880, 1614816, 1648458, 1666980, 1674624, 1693440, 1730160, 1766205, 1778112, 1794240, 1831620, 1845504, 1883952, 1905120, 1953728, 1975680, 2018520, 2032128, 2050560, 2093280, 2119446, 2153088, 2177280, 2197944, 2222640, 2232832, 2306880, 2354940, 2370816, 2392320, 2422224, 2442160, 2472687, 2511936, 2540160, 2634240, 2667168, 2691360, 2747430, 2768256, 2791040, 2825928, 2870784, 2930592, 2963520, 3027780, 3048192, 3075840, 3139920, 3229632, 3296916, 3333960, 3349248, 3386880, 3460320, 3532410, 3556224, 3588480, 3663240, 3691008, 3767904, 3810240, 3907456, 3951360, 4037040, 4121145, 4186560, 4238892, 4306176, 4354560, 4395888, 4445280, 4613760, 4709880, 4741632, 4784640, 4844448, 4884320, 4945374, 5023872, 5080320, 5298615, 5334336, 5382720, 5494860, 5536512, 5582080, 5651856, 5861184, 5927040, 6055560, 6096384, 6151680, 6279840, 6459264, 6593832, 6667920, 6698496, 6920640, 7064820, 7112448, 7176960, 7326480, 7418061, 7535808, 7620480, 7814912, 7902720, 8074080, 8242290, 8373120, 8477784, 8612352, 8791776, 8890560, 9227520, 9419760, 9688896, 9768640, 9890748, 10047744, 10160640, 10597230, 10668672, 10765440, 10989720, 11073024, 11164160, 11303712, 11722368, 11854080, 12111120, 12363435, 12559680, 12918528, 13187664, 13335840, 13841280, 14129640, 14224896, 14353920, 14652960, 14836122, 15071616, 15240960, 15629824, 16148160, 16484580, 16746240, 16955568, 17583552, 17781120, 18455040, 18839520, 19377792, 19537280, 19781496, 20095488, 21194460, 21337344, 21530880, 21979440, 22607424, 23444736, 23708160, 24222240, 24726870, 25119360, 25837056, 26375328, 26671680, 27682560, 28259280, 29305920, 29672244, 30143232, 30481920, 32296320, 32969160, 33492480, 33911136, 35167104, 35562240, 37090305, 37679040, 38755584, 39074560, 39562992, 42388920, 42674688, 43061760, 43958880, 45214848, 46889472, 48444480, 49453740, 50238720, 52750656, 53343360, 55365120, 56518560, 58611840, 59344488, 60286464, 64592640, 65938320, 67822272, 70334208, 71124480, 74180610, 75358080, 77511168, 78149120, 79125984, 84777840, 87917760, 90429696, 96888960, 98907480, 100477440, 105501312, 106686720, 113037120, 117223680, 118688976, 129185280, 131876640, 135644544, 140668416, 148361220, 150716160, 158251968, 169555680, 175835520, 180859392, 193777920, 197814960, 211002624, 213373440, 226074240, 234447360, 237377952, 263753280, 271289088, 296722440, 301432320, 316503936, 339111360, 351671040, 387555840, 395629920, 422005248, 452148480, 474755904, 527506560, 542578176, 593444880, 633007872, 678222720, 703342080, 791259840, 904296960, 949511808, 1055013120, 1186889760, 1266015744, 1356445440, 1582519680, 1899023616, 2110026240, 2373779520, 2712890880, 3165039360, 3798047232, 4747559040, 6330078720, 9495118080, 18990236160]

約数ペア:

[(1, 18990236160), (2, 9495118080), (3, 6330078720), (4, 4747559040), (5, 3798047232), (6, 3165039360), (7, 2712890880), (8, 2373779520), (9, 2110026240), (10, 1899023616), (12, 1582519680), (14, 1356445440), (15, 1266015744), (16, 1186889760), (18, 1055013120), (20, 949511808), (21, 904296960), (24, 791259840), (27, 703342080), (28, 678222720), (30, 633007872), (32, 593444880), (35, 542578176), (36, 527506560), (40, 474755904), (42, 452148480), (45, 422005248), (48, 395629920), (49, 387555840), (54, 351671040), (56, 339111360), (60, 316503936), (63, 301432320), (64, 296722440), (70, 271289088), (72, 263753280), (80, 237377952), (81, 234447360), (84, 226074240), (89, 213373440), (90, 211002624), (96, 197814960), (98, 193777920), (105, 180859392), (108, 175835520), (112, 169555680), (120, 158251968), (126, 150716160), (128, 148361220), (135, 140668416), (140, 135644544), (144, 131876640), (147, 129185280), (160, 118688976), (162, 117223680), (168, 113037120), (178, 106686720), (180, 105501312), (189, 100477440), (192, 98907480), (196, 96888960), (210, 90429696), (216, 87917760), (224, 84777840), (240, 79125984), (243, 78149120), (245, 77511168), (252, 75358080), (256, 74180610), (267, 71124480), (270, 70334208), (280, 67822272), (288, 65938320), (294, 64592640), (315, 60286464), (320, 59344488), (324, 58611840), (336, 56518560), (343, 55365120), (356, 53343360), (360, 52750656), (378, 50238720), (384, 49453740), (392, 48444480), (405, 46889472), (420, 45214848), (432, 43958880), (441, 43061760), (445, 42674688), (448, 42388920), (480, 39562992), (486, 39074560), (490, 38755584), (504, 37679040), (512, 37090305), (534, 35562240), (540, 35167104), (560, 33911136), (567, 33492480), (576, 32969160), (588, 32296320), (623, 30481920), (630, 30143232), (640, 29672244), (648, 29305920), (672, 28259280), (686, 27682560), (712, 26671680), (720, 26375328), (735, 25837056), (756, 25119360), (768, 24726870), (784, 24222240), (801, 23708160), (810, 23444736), (840, 22607424), (864, 21979440), (882, 21530880), (890, 21337344), (896, 21194460), (945, 20095488), (960, 19781496), (972, 19537280), (980, 19377792), (1008, 18839520), (1029, 18455040), (1068, 17781120), (1080, 17583552), (1120, 16955568), (1134, 16746240), (1152, 16484580), (1176, 16148160), (1215, 15629824), (1246, 15240960), (1260, 15071616), (1280, 14836122), (1296, 14652960), (1323, 14353920), (1335, 14224896), (1344, 14129640), (1372, 13841280), (1424, 13335840), (1440, 13187664), (1470, 12918528), (1512, 12559680), (1536, 12363435), (1568, 12111120), (1602, 11854080), (1620, 11722368), (1680, 11303712), (1701, 11164160), (1715, 11073024), (1728, 10989720), (1764, 10765440), (1780, 10668672), (1792, 10597230), (1869, 10160640), (1890, 10047744), (1920, 9890748), (1944, 9768640), (1960, 9688896), (2016, 9419760), (2058, 9227520), (2136, 8890560), (2160, 8791776), (2205, 8612352), (2240, 8477784), (2268, 8373120), (2304, 8242290), (2352, 8074080), (2403, 7902720), (2430, 7814912), (2492, 7620480), (2520, 7535808), (2560, 7418061), (2592, 7326480), (2646, 7176960), (2670, 7112448), (2688, 7064820), (2744, 6920640), (2835, 6698496), (2848, 6667920), (2880, 6593832), (2940, 6459264), (3024, 6279840), (3087, 6151680), (3115, 6096384), (3136, 6055560), (3204, 5927040), (3240, 5861184), (3360, 5651856), (3402, 5582080), (3430, 5536512), (3456, 5494860), (3528, 5382720), (3560, 5334336), (3584, 5298615), (3738, 5080320), (3780, 5023872), (3840, 4945374), (3888, 4884320), (3920, 4844448), (3969, 4784640), (4005, 4741632), (4032, 4709880), (4116, 4613760), (4272, 4445280), (4320, 4395888), (4361, 4354560), (4410, 4306176), (4480, 4238892), (4536, 4186560), (4608, 4121145), (4704, 4037040), (4806, 3951360), (4860, 3907456), (4984, 3810240), (5040, 3767904), (5145, 3691008), (5184, 3663240), (5292, 3588480), (5340, 3556224), (5376, 3532410), (5488, 3460320), (5607, 3386880), (5670, 3349248), (5696, 3333960), (5760, 3296916), (5880, 3229632), (6048, 3139920), (6174, 3075840), (6230, 3048192), (6272, 3027780), (6408, 2963520), (6480, 2930592), (6615, 2870784), (6720, 2825928), (6804, 2791040), (6860, 2768256), (6912, 2747430), (7056, 2691360), (7120, 2667168), (7209, 2634240), (7476, 2540160), (7560, 2511936), (7680, 2472687), (7776, 2442160), (7840, 2422224), (7938, 2392320), (8010, 2370816), (8064, 2354940), (8232, 2306880), (8505, 2232832), (8544, 2222640), (8640, 2197944), (8722, 2177280), (8820, 2153088), (8960, 2119446), (9072, 2093280), (9261, 2050560), (9345, 2032128), (9408, 2018520), (9612, 1975680), (9720, 1953728), (9968, 1905120), (10080, 1883952), (10290, 1845504), (10368, 1831620), (10584, 1794240), (10680, 1778112), (10752, 1766205), (10976, 1730160), (11214, 1693440), (11340, 1674624), (11392, 1666980), (11520, 1648458), (11760, 1614816), (11907, 1594880), (12015, 1580544), (12096, 1569960), (12348, 1537920), (12460, 1524096), (12544, 1513890), (12816, 1481760), (12960, 1465296), (13083, 1451520), (13230, 1435392), (13440, 1412964), (13608, 1395520), (13720, 1384128), (13824, 1373715), (14112, 1345680), (14240, 1333584), (14418, 1317120), (14952, 1270080), (15120, 1255968), (15435, 1230336), (15552, 1221080), (15680, 1211112), (15876, 1196160), (16020, 1185408), (16128, 1177470), (16464, 1153440), (16821, 1128960), (17010, 1116416), (17088, 1111320), (17280, 1098972), (17444, 1088640), (17640, 1076544), (17920, 1059723), (18144, 1046640), (18522, 1025280), (18690, 1016064), (18816, 1009260), (19224, 987840), (19440, 976864), (19845, 956928), (19936, 952560), (20160, 941976), (20580, 922752), (20736, 915810), (21168, 897120), (21360, 889056), (21627, 878080), (21805, 870912), (21952, 865080), (22428, 846720), (22680, 837312), (22784, 833490), (23040, 824229), (23520, 807408), (23814, 797440), (24030, 790272), (24192, 784980), (24696, 768960), (24920, 762048), (25088, 756945), (25632, 740880), (25920, 732648), (26166, 725760), (26460, 717696), (26880, 706482), (27216, 697760), (27440, 692064), (27783, 683520), (28035, 677376), (28224, 672840), (28480, 666792), (28836, 658560), (29904, 635040), (30240, 627984), (30527, 622080), (30870, 615168), (31104, 610540), (31360, 605556), (31752, 598080), (32040, 592704), (32256, 588735), (32928, 576720), (33642, 564480), (34020, 558208), (34176, 555660), (34560, 549486), (34888, 544320), (35280, 538272), (36045, 526848), (36288, 523320), (37044, 512640), (37380, 508032), (37632, 504630), (38448, 493920), (38880, 488432), (39249, 483840), (39690, 478464), (39872, 476280), (40320, 470988), (41160, 461376), (41472, 457905), (42336, 448560), (42720, 444528), (43254, 439040), (43610, 435456), (43904, 432540), (44856, 423360), (45360, 418656), (45568, 416745), (46305, 410112), (47040, 403704), (47628, 398720), (48060, 395136), (48384, 392490), (49392, 384480), (49840, 381024), (50463, 376320), (51264, 370440), (51840, 366324), (52332, 362880), (52920, 358848), (53760, 353241), (54432, 348880), (54880, 346032), (55566, 341760), (56070, 338688), (56448, 336420), (56960, 333396), (57672, 329280), (59535, 318976), (59808, 317520), (60480, 313992), (61054, 311040), (61740, 307584), (62208, 305270), (62720, 302778), (63504, 299040), (64080, 296352), (65415, 290304), (65856, 288360), (67284, 282240), (68040, 279104), (68352, 277830), (69120, 274743), (69776, 272160), (70560, 269136), (72090, 263424), (72576, 261660), (74088, 256320), (74760, 254016), (75264, 252315), (76896, 246960), (77760, 244216), (78498, 241920), (79380, 239232), (79744, 238140), (80640, 235494), (82320, 230688), (83349, 227840), (84105, 225792), (84672, 224280), (85440, 222264), (86508, 219520), (87220, 217728), (87808, 216270), (89712, 211680), (90720, 209328), (91581, 207360), (92610, 205056), (94080, 201852), (95256, 199360), (96120, 197568), (96768, 196245), (98784, 192240), (99680, 190512), (100926, 188160), (102528, 185220), (103680, 183162), (104664, 181440), (105840, 179424), (108135, 175616), (108864, 174440), (109760, 173016), (111132, 170880), (112140, 169344), (112896, 168210), (113920, 166698), (115344, 164640), (117747, 161280), (119070, 159488), (119616, 158760), (120960, 156996), (122108, 155520), (123480, 153792), (124416, 152635), (125440, 151389), (127008, 149520), (128160, 148176), (130830, 145152), (131712, 144180), (134568, 141120), (136080, 139552), (136704, 138915)]