18921574080

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 448

約数和(自身を含む): 71181772800

約数和(自身を除く): 52260198720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 648, 684, 720, 729, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1215, 1216, 1296, 1368, 1423, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2592, 2736, 2846, 2880, 2916, 3040, 3078, 3240, 3420, 3645, 3648, 3888, 4104, 4269, 4320, 4374, 4560, 4617, 4860, 5130, 5184, 5472, 5692, 5832, 6080, 6156, 6480, 6840, 7115, 7290, 7695, 7776, 8208, 8538, 8640, 8748, 9120, 9234, 9720, 10260, 10935, 10944, 11384, 11664, 12312, 12807, 12960, 13680, 13851, 14230, 14580, 15390, 15552, 16416, 17076, 17496, 18240, 18468, 19440, 20520, 21345, 21870, 22768, 23085, 23328, 24624, 25614, 25920, 27037, 27360, 27702, 28460, 29160, 30780, 32832, 34152, 34992, 36936, 38421, 38880, 41040, 41553, 42690, 43740, 45536, 46170, 46656, 49248, 51228, 54074, 54720, 55404, 56920, 58320, 61560, 64035, 68304, 69255, 69984, 73872, 76842, 77760, 81111, 82080, 83106, 85380, 87480, 91072, 92340, 98496, 102456, 108148, 110808, 113840, 115263, 116640, 123120, 128070, 135185, 136608, 138510, 139968, 147744, 153684, 162222, 164160, 166212, 170760, 174960, 184680, 192105, 204912, 207765, 216296, 221616, 227680, 230526, 233280, 243333, 246240, 256140, 270370, 273216, 277020, 295488, 307368, 324444, 332424, 341520, 345789, 349920, 369360, 384210, 405555, 409824, 415530, 432592, 443232, 455360, 461052, 486666, 492480, 512280, 540740, 554040, 576315, 614736, 648888, 664848, 683040, 691578, 699840, 729999, 738720, 768420, 811110, 819648, 831060, 865184, 886464, 922104, 973332, 1024560, 1037367, 1081480, 1108080, 1152630, 1216665, 1229472, 1297776, 1329696, 1366080, 1383156, 1459998, 1477440, 1536840, 1622220, 1662120, 1728945, 1730368, 1844208, 1946664, 2049120, 2074734, 2162960, 2189997, 2216160, 2305260, 2433330, 2458944, 2595552, 2659392, 2766312, 2919996, 3073680, 3112101, 3244440, 3324240, 3457890, 3649995, 3688416, 3893328, 4098240, 4149468, 4325920, 4379994, 4432320, 4610520, 4866660, 5186835, 5191104, 5532624, 5839992, 6147360, 6224202, 6488880, 6569991, 6648480, 6915780, 7299990, 7376832, 7786656, 8298936, 8651840, 8759988, 9221040, 9733320, 10373670, 10949985, 11065248, 11679984, 12294720, 12448404, 12977760, 13139982, 13296960, 13831560, 14599980, 15560505, 15573312, 16597872, 17519976, 18442080, 19466640, 19709973, 20747340, 21899970, 22130496, 23359968, 24896808, 25955520, 26279964, 27663120, 29199960, 31121010, 32849955, 33195744, 35039952, 36884160, 38933280, 39419946, 41494680, 43799940, 46719936, 49793616, 52559928, 55326240, 58399920, 59129919, 62242020, 65699910, 66391488, 70079904, 77866560, 78839892, 82989360, 87599880, 98549865, 99587232, 105119856, 110652480, 116799840, 118259838, 124484040, 131399820, 140159808, 157679784, 165978720, 175199760, 197099730, 199174464, 210239712, 233599680, 236519676, 248968080, 262799640, 295649595, 315359568, 331957440, 350399520, 394199460, 420479424, 473039352, 497936160, 525599280, 591299190, 630719136, 700799040, 788398920, 946078704, 995872320, 1051198560, 1182598380, 1261438272, 1576797840, 1892157408, 2102397120, 2365196760, 3153595680, 3784314816, 4730393520, 6307191360, 9460787040, 18921574080]

約数ペア:

[(1, 18921574080), (2, 9460787040), (3, 6307191360), (4, 4730393520), (5, 3784314816), (6, 3153595680), (8, 2365196760), (9, 2102397120), (10, 1892157408), (12, 1576797840), (15, 1261438272), (16, 1182598380), (18, 1051198560), (19, 995872320), (20, 946078704), (24, 788398920), (27, 700799040), (30, 630719136), (32, 591299190), (36, 525599280), (38, 497936160), (40, 473039352), (45, 420479424), (48, 394199460), (54, 350399520), (57, 331957440), (60, 315359568), (64, 295649595), (72, 262799640), (76, 248968080), (80, 236519676), (81, 233599680), (90, 210239712), (95, 199174464), (96, 197099730), (108, 175199760), (114, 165978720), (120, 157679784), (135, 140159808), (144, 131399820), (152, 124484040), (160, 118259838), (162, 116799840), (171, 110652480), (180, 105119856), (190, 99587232), (192, 98549865), (216, 87599880), (228, 82989360), (240, 78839892), (243, 77866560), (270, 70079904), (285, 66391488), (288, 65699910), (304, 62242020), (320, 59129919), (324, 58399920), (342, 55326240), (360, 52559928), (380, 49793616), (405, 46719936), (432, 43799940), (456, 41494680), (480, 39419946), (486, 38933280), (513, 36884160), (540, 35039952), (570, 33195744), (576, 32849955), (608, 31121010), (648, 29199960), (684, 27663120), (720, 26279964), (729, 25955520), (760, 24896808), (810, 23359968), (855, 22130496), (864, 21899970), (912, 20747340), (960, 19709973), (972, 19466640), (1026, 18442080), (1080, 17519976), (1140, 16597872), (1215, 15573312), (1216, 15560505), (1296, 14599980), (1368, 13831560), (1423, 13296960), (1440, 13139982), (1458, 12977760), (1520, 12448404), (1539, 12294720), (1620, 11679984), (1710, 11065248), (1728, 10949985), (1824, 10373670), (1944, 9733320), (2052, 9221040), (2160, 8759988), (2187, 8651840), (2280, 8298936), (2430, 7786656), (2565, 7376832), (2592, 7299990), (2736, 6915780), (2846, 6648480), (2880, 6569991), (2916, 6488880), (3040, 6224202), (3078, 6147360), (3240, 5839992), (3420, 5532624), (3645, 5191104), (3648, 5186835), (3888, 4866660), (4104, 4610520), (4269, 4432320), (4320, 4379994), (4374, 4325920), (4560, 4149468), (4617, 4098240), (4860, 3893328), (5130, 3688416), (5184, 3649995), (5472, 3457890), (5692, 3324240), (5832, 3244440), (6080, 3112101), (6156, 3073680), (6480, 2919996), (6840, 2766312), (7115, 2659392), (7290, 2595552), (7695, 2458944), (7776, 2433330), (8208, 2305260), (8538, 2216160), (8640, 2189997), (8748, 2162960), (9120, 2074734), (9234, 2049120), (9720, 1946664), (10260, 1844208), (10935, 1730368), (10944, 1728945), (11384, 1662120), (11664, 1622220), (12312, 1536840), (12807, 1477440), (12960, 1459998), (13680, 1383156), (13851, 1366080), (14230, 1329696), (14580, 1297776), (15390, 1229472), (15552, 1216665), (16416, 1152630), (17076, 1108080), (17496, 1081480), (18240, 1037367), (18468, 1024560), (19440, 973332), (20520, 922104), (21345, 886464), (21870, 865184), (22768, 831060), (23085, 819648), (23328, 811110), (24624, 768420), (25614, 738720), (25920, 729999), (27037, 699840), (27360, 691578), (27702, 683040), (28460, 664848), (29160, 648888), (30780, 614736), (32832, 576315), (34152, 554040), (34992, 540740), (36936, 512280), (38421, 492480), (38880, 486666), (41040, 461052), (41553, 455360), (42690, 443232), (43740, 432592), (45536, 415530), (46170, 409824), (46656, 405555), (49248, 384210), (51228, 369360), (54074, 349920), (54720, 345789), (55404, 341520), (56920, 332424), (58320, 324444), (61560, 307368), (64035, 295488), (68304, 277020), (69255, 273216), (69984, 270370), (73872, 256140), (76842, 246240), (77760, 243333), (81111, 233280), (82080, 230526), (83106, 227680), (85380, 221616), (87480, 216296), (91072, 207765), (92340, 204912), (98496, 192105), (102456, 184680), (108148, 174960), (110808, 170760), (113840, 166212), (115263, 164160), (116640, 162222), (123120, 153684), (128070, 147744), (135185, 139968), (136608, 138510)]