18156746160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^4\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 600

約数和(自身を含む): 73959172560

約数和(自身を除く): 55802426400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 343, 360, 378, 389, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 686, 720, 735, 756, 778, 784, 810, 840, 882, 945, 972, 980, 1008, 1029, 1080, 1134, 1167, 1176, 1215, 1260, 1296, 1323, 1372, 1470, 1512, 1556, 1620, 1680, 1701, 1715, 1764, 1890, 1944, 1945, 1960, 2058, 2160, 2205, 2268, 2334, 2352, 2401, 2430, 2520, 2646, 2723, 2744, 2835, 2940, 3024, 3087, 3112, 3240, 3402, 3430, 3501, 3528, 3780, 3888, 3890, 3920, 3969, 4116, 4410, 4536, 4668, 4802, 4860, 5040, 5145, 5292, 5446, 5488, 5670, 5835, 5880, 6174, 6224, 6480, 6615, 6804, 6860, 7002, 7056, 7203, 7560, 7780, 7938, 8169, 8232, 8505, 8820, 9072, 9261, 9336, 9604, 9720, 10290, 10503, 10584, 10892, 11340, 11670, 11760, 11907, 12005, 12348, 13230, 13608, 13615, 13720, 14004, 14406, 15120, 15435, 15560, 15876, 16338, 16464, 17010, 17505, 17640, 18522, 18672, 19061, 19208, 19440, 19845, 20580, 21006, 21168, 21609, 21784, 22680, 23340, 23814, 24010, 24507, 24696, 26460, 27216, 27230, 27440, 27783, 28008, 28812, 30870, 31120, 31509, 31752, 32676, 34020, 35010, 35280, 36015, 37044, 38122, 38416, 39690, 40845, 41160, 42012, 43218, 43568, 45360, 46305, 46680, 47628, 48020, 49014, 49392, 52515, 52920, 54460, 55566, 56016, 57183, 57624, 59535, 61740, 63018, 63504, 64827, 65352, 68040, 70020, 72030, 73521, 74088, 76244, 79380, 81690, 82320, 83349, 84024, 86436, 92610, 93360, 94527, 95256, 95305, 96040, 98028, 105030, 105840, 108045, 108920, 111132, 114366, 115248, 119070, 122535, 123480, 126036, 129654, 130704, 133427, 136080, 138915, 140040, 144060, 147042, 148176, 152488, 157545, 158760, 163380, 166698, 168048, 171549, 172872, 185220, 189054, 190512, 190610, 192080, 194481, 196056, 210060, 216090, 217840, 220563, 222264, 228732, 238140, 245070, 246960, 252072, 259308, 266854, 277830, 280080, 285915, 288120, 294084, 304976, 315090, 317520, 324135, 326760, 333396, 343098, 345744, 367605, 370440, 378108, 381220, 388962, 392112, 400281, 416745, 420120, 432180, 441126, 444528, 457464, 472635, 476280, 490140, 504144, 514647, 518616, 533708, 555660, 571830, 576240, 583443, 588168, 630180, 648270, 653520, 661689, 666792, 667135, 686196, 735210, 740880, 756216, 762440, 777924, 800562, 833490, 840240, 857745, 864360, 882252, 914928, 933989, 945270, 952560, 972405, 980280, 1029294, 1037232, 1067416, 1102815, 1111320, 1143660, 1166886, 1176336, 1200843, 1260360, 1296540, 1323378, 1333584, 1334270, 1372392, 1470420, 1512432, 1524880, 1543941, 1555848, 1601124, 1666980, 1715490, 1728720, 1764504, 1867978, 1890540, 1944810, 1960560, 2001405, 2058588, 2134832, 2205630, 2222640, 2287320, 2333772, 2401686, 2520720, 2573235, 2593080, 2646756, 2668540, 2744784, 2801967, 2917215, 2940840, 3087882, 3111696, 3202248, 3308445, 3333960, 3430980, 3529008, 3602529, 3735956, 3781080, 3889620, 4002810, 4117176, 4411260, 4574640, 4631823, 4667544, 4669945, 4803372, 5146470, 5186160, 5293512, 5337080, 5603934, 5834430, 5881680, 6004215, 6175764, 6404496, 6616890, 6667920, 6861960, 7205058, 7471912, 7562160, 7719705, 7779240, 8005620, 8234352, 8405901, 8822520, 9263646, 9335088, 9339890, 9606744, 10292940, 10587024, 10674160, 10807587, 11207868, 11668860, 12008430, 12351528, 13233780, 13723920, 14009835, 14410116, 14943824, 15439410, 15558480, 16011240, 16811802, 17645040, 18012645, 18527292, 18679780, 19213488, 20585880, 21615174, 22415736, 23159115, 23337720, 24016860, 24703056, 25217703, 26467560, 28019670, 28820232, 30878820, 32022480, 32422761, 33623604, 36025290, 37054584, 37359560, 41171760, 42029505, 43230348, 44831472, 46318230, 46675440, 48033720, 50435406, 52935120, 54037935, 56039340, 57640464, 61757640, 64845522, 67247208, 72050580, 74109168, 74719120, 75653109, 84059010, 86460696, 92636460, 96067440, 100870812, 108075870, 112078680, 123515280, 126088515, 129691044, 134494416, 144101160, 151306218, 162113805, 168118020, 172921392, 185272920, 201741624, 216151740, 224157360, 226959327, 252177030, 259382088, 288202320, 302612436, 324227610, 336236040, 370545840, 378265545, 403483248, 432303480, 453918654, 504354060, 518764176, 605224872, 648455220, 672472080, 756531090, 864606960, 907837308, 1008708120, 1134796635, 1210449744, 1296910440, 1513062180, 1815674616, 2017416240, 2269593270, 2593820880, 3026124360, 3631349232, 4539186540, 6052248720, 9078373080, 18156746160]

約数ペア:

[(1, 18156746160), (2, 9078373080), (3, 6052248720), (4, 4539186540), (5, 3631349232), (6, 3026124360), (7, 2593820880), (8, 2269593270), (9, 2017416240), (10, 1815674616), (12, 1513062180), (14, 1296910440), (15, 1210449744), (16, 1134796635), (18, 1008708120), (20, 907837308), (21, 864606960), (24, 756531090), (27, 672472080), (28, 648455220), (30, 605224872), (35, 518764176), (36, 504354060), (40, 453918654), (42, 432303480), (45, 403483248), (48, 378265545), (49, 370545840), (54, 336236040), (56, 324227610), (60, 302612436), (63, 288202320), (70, 259382088), (72, 252177030), (80, 226959327), (81, 224157360), (84, 216151740), (90, 201741624), (98, 185272920), (105, 172921392), (108, 168118020), (112, 162113805), (120, 151306218), (126, 144101160), (135, 134494416), (140, 129691044), (144, 126088515), (147, 123515280), (162, 112078680), (168, 108075870), (180, 100870812), (189, 96067440), (196, 92636460), (210, 86460696), (216, 84059010), (240, 75653109), (243, 74719120), (245, 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(1944, 9339890), (1945, 9335088), (1960, 9263646), (2058, 8822520), (2160, 8405901), (2205, 8234352), (2268, 8005620), (2334, 7779240), (2352, 7719705), (2401, 7562160), (2430, 7471912), (2520, 7205058), (2646, 6861960), (2723, 6667920), (2744, 6616890), (2835, 6404496), (2940, 6175764), (3024, 6004215), (3087, 5881680), (3112, 5834430), (3240, 5603934), (3402, 5337080), (3430, 5293512), (3501, 5186160), (3528, 5146470), (3780, 4803372), (3888, 4669945), (3890, 4667544), (3920, 4631823), (3969, 4574640), (4116, 4411260), (4410, 4117176), (4536, 4002810), (4668, 3889620), (4802, 3781080), (4860, 3735956), (5040, 3602529), (5145, 3529008), (5292, 3430980), (5446, 3333960), (5488, 3308445), (5670, 3202248), (5835, 3111696), (5880, 3087882), (6174, 2940840), (6224, 2917215), (6480, 2801967), (6615, 2744784), (6804, 2668540), (6860, 2646756), (7002, 2593080), (7056, 2573235), (7203, 2520720), (7560, 2401686), (7780, 2333772), (7938, 2287320), (8169, 2222640), (8232, 2205630), (8505, 2134832), (8820, 2058588), (9072, 2001405), (9261, 1960560), (9336, 1944810), (9604, 1890540), (9720, 1867978), (10290, 1764504), (10503, 1728720), (10584, 1715490), (10892, 1666980), (11340, 1601124), (11670, 1555848), (11760, 1543941), (11907, 1524880), (12005, 1512432), (12348, 1470420), (13230, 1372392), (13608, 1334270), (13615, 1333584), (13720, 1323378), (14004, 1296540), (14406, 1260360), (15120, 1200843), (15435, 1176336), (15560, 1166886), (15876, 1143660), (16338, 1111320), (16464, 1102815), (17010, 1067416), (17505, 1037232), (17640, 1029294), (18522, 980280), (18672, 972405), (19061, 952560), (19208, 945270), (19440, 933989), (19845, 914928), (20580, 882252), (21006, 864360), (21168, 857745), (21609, 840240), (21784, 833490), (22680, 800562), (23340, 777924), (23814, 762440), (24010, 756216), (24507, 740880), (24696, 735210), (26460, 686196), (27216, 667135), (27230, 666792), (27440, 661689), (27783, 653520), (28008, 648270), (28812, 630180), (30870, 588168), (31120, 583443), (31509, 576240), (31752, 571830), (32676, 555660), (34020, 533708), (35010, 518616), (35280, 514647), (36015, 504144), (37044, 490140), (38122, 476280), (38416, 472635), (39690, 457464), (40845, 444528), (41160, 441126), (42012, 432180), (43218, 420120), (43568, 416745), (45360, 400281), (46305, 392112), (46680, 388962), (47628, 381220), (48020, 378108), (49014, 370440), (49392, 367605), (52515, 345744), (52920, 343098), (54460, 333396), (55566, 326760), (56016, 324135), (57183, 317520), (57624, 315090), (59535, 304976), (61740, 294084), (63018, 288120), (63504, 285915), (64827, 280080), (65352, 277830), (68040, 266854), (70020, 259308), (72030, 252072), (73521, 246960), (74088, 245070), (76244, 238140), (79380, 228732), (81690, 222264), (82320, 220563), (83349, 217840), (84024, 216090), (86436, 210060), (92610, 196056), (93360, 194481), (94527, 192080), (95256, 190610), (95305, 190512), (96040, 189054), (98028, 185220), (105030, 172872), (105840, 171549), (108045, 168048), (108920, 166698), (111132, 163380), (114366, 158760), (115248, 157545), (119070, 152488), (122535, 148176), (123480, 147042), (126036, 144060), (129654, 140040), (130704, 138915), (133427, 136080)]