18773118720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 432

約数和(自身を含む): 68874624000

約数和(自身を除く): 50101505280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 199, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 398, 431, 456, 480, 570, 576, 597, 608, 640, 684, 720, 760, 768, 796, 855, 862, 912, 960, 995, 1140, 1152, 1194, 1216, 1280, 1293, 1368, 1440, 1520, 1592, 1710, 1724, 1791, 1824, 1920, 1990, 2155, 2280, 2304, 2388, 2432, 2586, 2736, 2880, 2985, 3040, 3184, 3420, 3448, 3582, 3648, 3781, 3840, 3879, 3980, 4310, 4560, 4776, 4864, 5172, 5472, 5760, 5970, 6080, 6368, 6465, 6840, 6896, 7164, 7296, 7562, 7758, 7960, 8189, 8620, 8955, 9120, 9552, 10344, 10944, 11343, 11520, 11940, 12160, 12736, 12930, 13680, 13792, 14328, 14592, 15124, 15516, 15920, 16378, 17240, 17910, 18240, 18905, 19104, 19395, 20688, 21888, 22686, 23880, 24320, 24567, 25472, 25860, 27360, 27584, 28656, 30248, 31032, 31840, 32756, 34029, 34480, 35820, 36480, 37810, 38208, 38790, 40945, 41376, 43776, 45372, 47760, 49134, 50944, 51720, 54720, 55168, 56715, 57312, 60496, 62064, 63680, 65512, 68058, 68960, 71640, 72960, 73701, 75620, 76416, 77580, 81890, 82752, 85769, 90744, 95520, 98268, 103440, 109440, 110336, 113430, 114624, 120992, 122835, 124128, 127360, 131024, 136116, 137920, 143280, 147402, 151240, 152832, 155160, 163780, 165504, 170145, 171538, 181488, 191040, 196536, 206880, 218880, 226860, 229248, 241984, 245670, 248256, 254720, 257307, 262048, 272232, 275840, 286560, 294804, 302480, 310320, 327560, 331008, 340290, 343076, 362976, 368505, 382080, 393072, 413760, 428845, 453720, 458496, 483968, 491340, 496512, 514614, 524096, 544464, 551680, 573120, 589608, 604960, 620640, 655120, 680580, 686152, 725952, 737010, 764160, 771921, 786144, 827520, 857690, 907440, 967936, 982680, 993024, 1029228, 1048192, 1088928, 1146240, 1179216, 1209920, 1241280, 1286535, 1310240, 1361160, 1372304, 1451904, 1474020, 1543842, 1572288, 1629611, 1655040, 1715380, 1814880, 1965360, 2058456, 2096384, 2177856, 2292480, 2358432, 2419840, 2482560, 2573070, 2620480, 2722320, 2744608, 2903808, 2948040, 3087684, 3144576, 3259222, 3430760, 3629760, 3859605, 3930720, 4116912, 4355712, 4716864, 4839680, 4888833, 4965120, 5146140, 5240960, 5444640, 5489216, 5896080, 6175368, 6289152, 6518444, 6861520, 7259520, 7719210, 7861440, 8148055, 8233824, 8711424, 9433728, 9777666, 10292280, 10481920, 10889280, 10978432, 11792160, 12350736, 13036888, 13723040, 14519040, 14666499, 15438420, 15722880, 16296110, 16467648, 18867456, 19555332, 20584560, 21778560, 21956864, 23584320, 24444165, 24701472, 26073776, 27446080, 29332998, 30876840, 31445760, 32592220, 32935296, 39110664, 41169120, 43557120, 47168640, 48888330, 49402944, 52147552, 54892160, 58665996, 61753680, 65184440, 65870592, 73332495, 78221328, 82338240, 94337280, 97776660, 98805888, 104295104, 109784320, 117331992, 123507360, 130368880, 146664990, 156442656, 164676480, 195553320, 197611776, 208590208, 234663984, 247014720, 260737760, 293329980, 312885312, 329352960, 391106640, 417180416, 469327968, 494029440, 521475520, 586659960, 625770624, 782213280, 938655936, 988058880, 1042951040, 1173319920, 1251541248, 1564426560, 1877311872, 2085902080, 2346639840, 3128853120, 3754623744, 4693279680, 6257706240, 9386559360, 18773118720]

約数ペア:

[(1, 18773118720), (2, 9386559360), (3, 6257706240), (4, 4693279680), (5, 3754623744), (6, 3128853120), (8, 2346639840), (9, 2085902080), (10, 1877311872), (12, 1564426560), (15, 1251541248), (16, 1173319920), (18, 1042951040), (19, 988058880), (20, 938655936), (24, 782213280), (30, 625770624), (32, 586659960), (36, 521475520), (38, 494029440), (40, 469327968), (45, 417180416), (48, 391106640), (57, 329352960), (60, 312885312), (64, 293329980), (72, 260737760), (76, 247014720), (80, 234663984), (90, 208590208), (95, 197611776), (96, 195553320), (114, 164676480), (120, 156442656), (128, 146664990), (144, 130368880), (152, 123507360), (160, 117331992), (171, 109784320), (180, 104295104), (190, 98805888), (192, 97776660), (199, 94337280), (228, 82338240), (240, 78221328), (256, 73332495), (285, 65870592), (288, 65184440), (304, 61753680), (320, 58665996), (342, 54892160), (360, 52147552), (380, 49402944), (384, 48888330), (398, 47168640), (431, 43557120), (456, 41169120), (480, 39110664), (570, 32935296), (576, 32592220), (597, 31445760), (608, 30876840), (640, 29332998), (684, 27446080), (720, 26073776), (760, 24701472), (768, 24444165), (796, 23584320), (855, 21956864), (862, 21778560), (912, 20584560), (960, 19555332), (995, 18867456), (1140, 16467648), (1152, 16296110), (1194, 15722880), (1216, 15438420), (1280, 14666499), (1293, 14519040), (1368, 13723040), (1440, 13036888), (1520, 12350736), (1592, 11792160), (1710, 10978432), (1724, 10889280), (1791, 10481920), (1824, 10292280), (1920, 9777666), (1990, 9433728), (2155, 8711424), (2280, 8233824), (2304, 8148055), (2388, 7861440), (2432, 7719210), (2586, 7259520), (2736, 6861520), (2880, 6518444), (2985, 6289152), (3040, 6175368), (3184, 5896080), (3420, 5489216), (3448, 5444640), (3582, 5240960), (3648, 5146140), (3781, 4965120), (3840, 4888833), (3879, 4839680), (3980, 4716864), (4310, 4355712), (4560, 4116912), (4776, 3930720), (4864, 3859605), (5172, 3629760), (5472, 3430760), (5760, 3259222), (5970, 3144576), (6080, 3087684), (6368, 2948040), (6465, 2903808), (6840, 2744608), (6896, 2722320), (7164, 2620480), (7296, 2573070), (7562, 2482560), (7758, 2419840), (7960, 2358432), (8189, 2292480), (8620, 2177856), (8955, 2096384), (9120, 2058456), (9552, 1965360), (10344, 1814880), (10944, 1715380), (11343, 1655040), (11520, 1629611), (11940, 1572288), (12160, 1543842), (12736, 1474020), (12930, 1451904), (13680, 1372304), (13792, 1361160), (14328, 1310240), (14592, 1286535), (15124, 1241280), (15516, 1209920), (15920, 1179216), (16378, 1146240), (17240, 1088928), (17910, 1048192), (18240, 1029228), (18905, 993024), (19104, 982680), (19395, 967936), (20688, 907440), (21888, 857690), (22686, 827520), (23880, 786144), (24320, 771921), (24567, 764160), (25472, 737010), (25860, 725952), (27360, 686152), (27584, 680580), (28656, 655120), (30248, 620640), (31032, 604960), (31840, 589608), (32756, 573120), (34029, 551680), (34480, 544464), (35820, 524096), (36480, 514614), (37810, 496512), (38208, 491340), (38790, 483968), (40945, 458496), (41376, 453720), (43776, 428845), (45372, 413760), (47760, 393072), (49134, 382080), (50944, 368505), (51720, 362976), (54720, 343076), (55168, 340290), (56715, 331008), (57312, 327560), (60496, 310320), (62064, 302480), (63680, 294804), (65512, 286560), (68058, 275840), (68960, 272232), (71640, 262048), (72960, 257307), (73701, 254720), (75620, 248256), (76416, 245670), (77580, 241984), (81890, 229248), (82752, 226860), (85769, 218880), (90744, 206880), (95520, 196536), (98268, 191040), (103440, 181488), (109440, 171538), (110336, 170145), (113430, 165504), (114624, 163780), (120992, 155160), (122835, 152832), (124128, 151240), (127360, 147402), (131024, 143280), (136116, 137920)]