18118974720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 576

約数和(自身を含む): 72731602944

約数和(自身を除く): 54612628224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 233, 240, 256, 263, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 466, 480, 526, 528, 560, 616, 640, 660, 672, 699, 704, 768, 770, 789, 840, 880, 896, 924, 932, 960, 1052, 1056, 1120, 1155, 1165, 1232, 1280, 1315, 1320, 1344, 1398, 1408, 1540, 1578, 1631, 1680, 1760, 1792, 1841, 1848, 1864, 1920, 2104, 2112, 2240, 2310, 2330, 2464, 2563, 2630, 2640, 2688, 2796, 2816, 2893, 3080, 3156, 3262, 3360, 3495, 3520, 3682, 3696, 3728, 3840, 3945, 4208, 4224, 4480, 4620, 4660, 4893, 4928, 5126, 5260, 5280, 5376, 5523, 5592, 5786, 6160, 6312, 6524, 6720, 6990, 7040, 7364, 7392, 7456, 7689, 7890, 8155, 8416, 8448, 8679, 8960, 9205, 9240, 9320, 9786, 9856, 10252, 10520, 10560, 11046, 11184, 11572, 12320, 12624, 12815, 13048, 13440, 13980, 14080, 14465, 14728, 14784, 14912, 15378, 15780, 16310, 16832, 17358, 17941, 18410, 18480, 18640, 19572, 19712, 20251, 20504, 21040, 21120, 22092, 22368, 23144, 24465, 24640, 25248, 25630, 26096, 26880, 27615, 27960, 28930, 29456, 29568, 29824, 30756, 31560, 32620, 33664, 34716, 35882, 36820, 36960, 37280, 38445, 39144, 40502, 41008, 42080, 42240, 43395, 44184, 44736, 46288, 48930, 49280, 50496, 51260, 52192, 53823, 55230, 55920, 57860, 58912, 59136, 59648, 60753, 61279, 61512, 63120, 65240, 67328, 69432, 71764, 73640, 73920, 74560, 76890, 78288, 81004, 82016, 84160, 86790, 88368, 89472, 89705, 92576, 97860, 98560, 100992, 101255, 102520, 104384, 107646, 110460, 111840, 115720, 117824, 121506, 122558, 123024, 126240, 130480, 138864, 143528, 147280, 147840, 149120, 153780, 156576, 162008, 164032, 168320, 173580, 176736, 178944, 179410, 183837, 185152, 195720, 201984, 202510, 205040, 208768, 215292, 220920, 223680, 231440, 235648, 243012, 245116, 246048, 252480, 260960, 269115, 277728, 287056, 294560, 295680, 298240, 303765, 306395, 307560, 313152, 324016, 328064, 336640, 347160, 353472, 358820, 367674, 370304, 391440, 405020, 410080, 417536, 428953, 430584, 441840, 447360, 462880, 471296, 486024, 490232, 492096, 504960, 521920, 538230, 555456, 574112, 589120, 607530, 612790, 615120, 626304, 648032, 656128, 674069, 694320, 706944, 717640, 735348, 740608, 782880, 810040, 820160, 857906, 861168, 883680, 894720, 919185, 925760, 972048, 980464, 984192, 1009920, 1043840, 1076460, 1110912, 1148224, 1178240, 1215060, 1225580, 1230240, 1252608, 1286859, 1296064, 1348138, 1388640, 1413888, 1435280, 1470696, 1565760, 1620080, 1640320, 1715812, 1722336, 1767360, 1838370, 1851520, 1944096, 1960928, 1968384, 2022207, 2087680, 2144765, 2152920, 2221824, 2296448, 2356480, 2430120, 2451160, 2460480, 2573718, 2592128, 2696276, 2777280, 2870560, 2941392, 3131520, 3240160, 3280640, 3370345, 3431624, 3444672, 3534720, 3676740, 3703040, 3888192, 3921856, 4044414, 4289530, 4305840, 4592896, 4718483, 4860240, 4902320, 4920960, 5147436, 5184256, 5392552, 5554560, 5741120, 5882784, 6263040, 6434295, 6480320, 6740690, 6863248, 6889344, 7069440, 7353480, 7776384, 7843712, 8088828, 8579060, 8611680, 9436966, 9720480, 9804640, 9841920, 10111035, 10294872, 10785104, 11109120, 11482240, 11765568, 12868590, 12960640, 13481380, 13726496, 13778688, 14155449, 14706960, 15552768, 15687424, 16177656, 17158120, 17223360, 18873932, 19440960, 19609280, 20222070, 20589744, 21570208, 22964480, 23531136, 23592415, 25737180, 25921280, 26962760, 27452992, 28310898, 29413920, 32355312, 34316240, 34446720, 37747864, 38881920, 39218560, 40444140, 41179488, 43140416, 47062272, 47184830, 51474360, 53925520, 54905984, 56621796, 58827840, 64710624, 68632480, 68893440, 70777245, 75495728, 77763840, 78437120, 80888280, 82358976, 86280832, 94369660, 102948720, 107851040, 109811968, 113243592, 117655680, 129421248, 137264960, 141554490, 150991456, 161776560, 164717952, 172561664, 188739320, 205897440, 215702080, 226487184, 235311360, 258842496, 274529920, 283108980, 301982912, 323553120, 329435904, 377478640, 411794880, 431404160, 452974368, 517684992, 549059840, 566217960, 603965824, 647106240, 754957280, 823589760, 862808320, 905948736, 1132435920, 1207931648, 1294212480, 1509914560, 1647179520, 1811897472, 2264871840, 2588424960, 3019829120, 3623794944, 4529743680, 6039658240, 9059487360, 18118974720]

約数ペア:

[(1, 18118974720), (2, 9059487360), (3, 6039658240), (4, 4529743680), (5, 3623794944), (6, 3019829120), (7, 2588424960), (8, 2264871840), (10, 1811897472), (11, 1647179520), (12, 1509914560), (14, 1294212480), (15, 1207931648), (16, 1132435920), (20, 905948736), (21, 862808320), (22, 823589760), (24, 754957280), (28, 647106240), (30, 603965824), (32, 566217960), (33, 549059840), (35, 517684992), (40, 452974368), (42, 431404160), (44, 411794880), (48, 377478640), (55, 329435904), (56, 323553120), (60, 301982912), (64, 283108980), (66, 274529920), (70, 258842496), (77, 235311360), (80, 226487184), (84, 215702080), (88, 205897440), (96, 188739320), (105, 172561664), (110, 164717952), (112, 161776560), (120, 150991456), (128, 141554490), (132, 137264960), (140, 129421248), (154, 117655680), (160, 113243592), (165, 109811968), (168, 107851040), (176, 102948720), (192, 94369660), (210, 86280832), (220, 82358976), (224, 80888280), (231, 78437120), (233, 77763840), (240, 75495728), (256, 70777245), (263, 68893440), (264, 68632480), (280, 64710624), (308, 58827840), (320, 56621796), (330, 54905984), (336, 53925520), (352, 51474360), (384, 47184830), (385, 47062272), (420, 43140416), (440, 41179488), (448, 40444140), (462, 39218560), (466, 38881920), (480, 37747864), (526, 34446720), (528, 34316240), (560, 32355312), (616, 29413920), (640, 28310898), (660, 27452992), (672, 26962760), (699, 25921280), (704, 25737180), (768, 23592415), (770, 23531136), (789, 22964480), (840, 21570208), (880, 20589744), (896, 20222070), (924, 19609280), (932, 19440960), (960, 18873932), (1052, 17223360), (1056, 17158120), (1120, 16177656), (1155, 15687424), (1165, 15552768), (1232, 14706960), (1280, 14155449), (1315, 13778688), (1320, 13726496), (1344, 13481380), (1398, 12960640), (1408, 12868590), (1540, 11765568), (1578, 11482240), (1631, 11109120), (1680, 10785104), (1760, 10294872), (1792, 10111035), (1841, 9841920), (1848, 9804640), (1864, 9720480), (1920, 9436966), (2104, 8611680), (2112, 8579060), (2240, 8088828), (2310, 7843712), (2330, 7776384), (2464, 7353480), (2563, 7069440), (2630, 6889344), (2640, 6863248), (2688, 6740690), (2796, 6480320), (2816, 6434295), (2893, 6263040), (3080, 5882784), (3156, 5741120), (3262, 5554560), (3360, 5392552), (3495, 5184256), (3520, 5147436), (3682, 4920960), (3696, 4902320), (3728, 4860240), (3840, 4718483), (3945, 4592896), (4208, 4305840), (4224, 4289530), (4480, 4044414), (4620, 3921856), (4660, 3888192), (4893, 3703040), (4928, 3676740), (5126, 3534720), (5260, 3444672), (5280, 3431624), (5376, 3370345), (5523, 3280640), (5592, 3240160), (5786, 3131520), (6160, 2941392), (6312, 2870560), (6524, 2777280), (6720, 2696276), (6990, 2592128), (7040, 2573718), (7364, 2460480), (7392, 2451160), (7456, 2430120), (7689, 2356480), (7890, 2296448), (8155, 2221824), (8416, 2152920), (8448, 2144765), (8679, 2087680), (8960, 2022207), (9205, 1968384), (9240, 1960928), (9320, 1944096), (9786, 1851520), (9856, 1838370), (10252, 1767360), (10520, 1722336), (10560, 1715812), (11046, 1640320), (11184, 1620080), (11572, 1565760), (12320, 1470696), (12624, 1435280), (12815, 1413888), (13048, 1388640), (13440, 1348138), (13980, 1296064), (14080, 1286859), (14465, 1252608), (14728, 1230240), (14784, 1225580), (14912, 1215060), (15378, 1178240), (15780, 1148224), (16310, 1110912), (16832, 1076460), (17358, 1043840), (17941, 1009920), (18410, 984192), (18480, 980464), (18640, 972048), (19572, 925760), (19712, 919185), (20251, 894720), (20504, 883680), (21040, 861168), (21120, 857906), (22092, 820160), (22368, 810040), (23144, 782880), (24465, 740608), (24640, 735348), (25248, 717640), (25630, 706944), (26096, 694320), (26880, 674069), (27615, 656128), (27960, 648032), (28930, 626304), (29456, 615120), (29568, 612790), (29824, 607530), (30756, 589120), (31560, 574112), (32620, 555456), (33664, 538230), (34716, 521920), (35882, 504960), (36820, 492096), (36960, 490232), (37280, 486024), (38445, 471296), (39144, 462880), (40502, 447360), (41008, 441840), (42080, 430584), (42240, 428953), (43395, 417536), (44184, 410080), (44736, 405020), (46288, 391440), (48930, 370304), (49280, 367674), (50496, 358820), (51260, 353472), (52192, 347160), (53823, 336640), (55230, 328064), (55920, 324016), (57860, 313152), (58912, 307560), (59136, 306395), (59648, 303765), (60753, 298240), (61279, 295680), (61512, 294560), (63120, 287056), (65240, 277728), (67328, 269115), (69432, 260960), (71764, 252480), (73640, 246048), (73920, 245116), (74560, 243012), (76890, 235648), (78288, 231440), (81004, 223680), (82016, 220920), (84160, 215292), (86790, 208768), (88368, 205040), (89472, 202510), (89705, 201984), (92576, 195720), (97860, 185152), (98560, 183837), (100992, 179410), (101255, 178944), (102520, 176736), (104384, 173580), (107646, 168320), (110460, 164032), (111840, 162008), (115720, 156576), (117824, 153780), (121506, 149120), (122558, 147840), (123024, 147280), (126240, 143528), (130480, 138864)]