18912718080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 576

約数和(自身を含む): 70326681600

約数和(自身を除く): 51413963520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 127, 128, 135, 139, 144, 155, 160, 180, 186, 192, 216, 240, 248, 254, 256, 270, 278, 279, 288, 310, 320, 360, 372, 381, 384, 417, 432, 465, 480, 496, 508, 540, 556, 558, 576, 620, 635, 640, 695, 720, 744, 762, 768, 834, 837, 864, 930, 960, 992, 1016, 1080, 1112, 1116, 1143, 1152, 1240, 1251, 1270, 1280, 1390, 1395, 1440, 1488, 1524, 1668, 1674, 1728, 1860, 1905, 1920, 1984, 2032, 2085, 2160, 2224, 2232, 2286, 2304, 2480, 2502, 2540, 2780, 2790, 2880, 2976, 3048, 3336, 3348, 3429, 3456, 3720, 3753, 3810, 3840, 3937, 3968, 4064, 4170, 4185, 4309, 4320, 4448, 4464, 4572, 4960, 5004, 5080, 5560, 5580, 5715, 5760, 5952, 6096, 6255, 6672, 6696, 6858, 6912, 7440, 7506, 7620, 7874, 7936, 8128, 8340, 8370, 8618, 8640, 8896, 8928, 9144, 9920, 10008, 10160, 11120, 11160, 11430, 11520, 11811, 11904, 12192, 12510, 12927, 13344, 13392, 13716, 14880, 15012, 15240, 15748, 16256, 16680, 16740, 17145, 17236, 17280, 17653, 17792, 17856, 18288, 18765, 19685, 19840, 20016, 20320, 21545, 22240, 22320, 22860, 23622, 23808, 24384, 25020, 25854, 26688, 26784, 27432, 29760, 30024, 30480, 31496, 32512, 33360, 33480, 34290, 34472, 34560, 35306, 35433, 35584, 35712, 36576, 37530, 38781, 39370, 39680, 40032, 40640, 43090, 44480, 44640, 45720, 47244, 48768, 50040, 51708, 52959, 53376, 53568, 54864, 59055, 59520, 60048, 60960, 62992, 64635, 66720, 66960, 68580, 68944, 70612, 70866, 71424, 73152, 75060, 77562, 78740, 80064, 81280, 86180, 88265, 88960, 89280, 91440, 94488, 97536, 100080, 103416, 105918, 106299, 106752, 107136, 109728, 116343, 118110, 119040, 120096, 121920, 125984, 129270, 133440, 133920, 137160, 137888, 141224, 141732, 146304, 150120, 155124, 157480, 158877, 160128, 162560, 172360, 176530, 177165, 177920, 178560, 182880, 188976, 193905, 200160, 206832, 211836, 212598, 214272, 219456, 232686, 236220, 240192, 243840, 251968, 258540, 264795, 266880, 267840, 274320, 275776, 282448, 283464, 292608, 300240, 310248, 314960, 317754, 320256, 344720, 353060, 354330, 357120, 365760, 377952, 387810, 400320, 413664, 423672, 425196, 438912, 465372, 472440, 476631, 480384, 487680, 503936, 517080, 529590, 531495, 533760, 535680, 547243, 548640, 551552, 564896, 566928, 581715, 600480, 620496, 629920, 635508, 689440, 706120, 708660, 731520, 755904, 775620, 794385, 800640, 827328, 847344, 850392, 877824, 930744, 944880, 953262, 960768, 1007872, 1034160, 1059180, 1062990, 1071360, 1094486, 1097280, 1103104, 1129792, 1133856, 1163430, 1200960, 1240992, 1259840, 1271016, 1378880, 1412240, 1417320, 1463040, 1511808, 1551240, 1588770, 1601280, 1641729, 1654656, 1694688, 1700784, 1861488, 1889760, 1906524, 2068320, 2118360, 2125980, 2188972, 2194560, 2259584, 2267712, 2326860, 2383155, 2401920, 2481984, 2519680, 2542032, 2736215, 2757760, 2824480, 2834640, 3023616, 3102480, 3177540, 3283458, 3309312, 3389376, 3401568, 3722976, 3779520, 3813048, 4136640, 4236720, 4251960, 4377944, 4389120, 4519168, 4535424, 4653720, 4766310, 4803840, 4925187, 4963968, 5039360, 5084064, 5472430, 5515520, 5648960, 5669280, 6204960, 6355080, 6566916, 6778752, 6803136, 7445952, 7559040, 7626096, 8208645, 8273280, 8473440, 8503920, 8755888, 9070848, 9307440, 9532620, 9850374, 9927936, 10168128, 10944860, 11297920, 11338560, 12409920, 12710160, 13133832, 13557504, 13606272, 14775561, 14891904, 15118080, 15252192, 16417290, 16546560, 16946880, 17007840, 17511776, 18614880, 19065240, 19700748, 20336256, 21889720, 22595840, 22677120, 24625935, 24819840, 25420320, 26267664, 27212544, 29551122, 29783808, 30504384, 32834580, 33893760, 34015680, 35023552, 37229760, 38130480, 39401496, 40672512, 43779440, 45354240, 49251870, 49639680, 50840640, 52535328, 59102244, 61008768, 65669160, 67787520, 68031360, 70047104, 73877805, 74459520, 76260960, 78802992, 87558880, 98503740, 101681280, 105070656, 118204488, 122017536, 131338320, 136062720, 140094208, 147755610, 148919040, 152521920, 157605984, 175117760, 197007480, 203362560, 210141312, 236408976, 262676640, 295511220, 305043840, 315211968, 350235520, 394014960, 420282624, 472817952, 525353280, 591022440, 610087680, 630423936, 700471040, 788029920, 945635904, 1050706560, 1182044880, 1260847872, 1576059840, 1891271808, 2101413120, 2364089760, 3152119680, 3782543616, 4728179520, 6304239360, 9456359040, 18912718080]

約数ペア:

[(1, 18912718080), (2, 9456359040), (3, 6304239360), (4, 4728179520), (5, 3782543616), (6, 3152119680), (8, 2364089760), (9, 2101413120), (10, 1891271808), (12, 1576059840), (15, 1260847872), (16, 1182044880), (18, 1050706560), (20, 945635904), (24, 788029920), (27, 700471040), (30, 630423936), (31, 610087680), (32, 591022440), (36, 525353280), (40, 472817952), (45, 420282624), (48, 394014960), (54, 350235520), (60, 315211968), (62, 305043840), (64, 295511220), (72, 262676640), (80, 236408976), (90, 210141312), (93, 203362560), (96, 197007480), (108, 175117760), (120, 157605984), (124, 152521920), (127, 148919040), (128, 147755610), (135, 140094208), (139, 136062720), (144, 131338320), (155, 122017536), (160, 118204488), (180, 105070656), (186, 101681280), (192, 98503740), (216, 87558880), (240, 78802992), (248, 76260960), (254, 74459520), (256, 73877805), (270, 70047104), (278, 68031360), (279, 67787520), (288, 65669160), (310, 61008768), (320, 59102244), (360, 52535328), (372, 50840640), (381, 49639680), (384, 49251870), (417, 45354240), (432, 43779440), (465, 40672512), (480, 39401496), (496, 38130480), (508, 37229760), (540, 35023552), (556, 34015680), (558, 33893760), (576, 32834580), (620, 30504384), (635, 29783808), (640, 29551122), (695, 27212544), (720, 26267664), (744, 25420320), (762, 24819840), (768, 24625935), (834, 22677120), (837, 22595840), (864, 21889720), (930, 20336256), (960, 19700748), (992, 19065240), (1016, 18614880), (1080, 17511776), (1112, 17007840), (1116, 16946880), (1143, 16546560), (1152, 16417290), (1240, 15252192), (1251, 15118080), (1270, 14891904), (1280, 14775561), (1390, 13606272), (1395, 13557504), (1440, 13133832), (1488, 12710160), (1524, 12409920), (1668, 11338560), (1674, 11297920), (1728, 10944860), (1860, 10168128), (1905, 9927936), (1920, 9850374), (1984, 9532620), (2032, 9307440), (2085, 9070848), (2160, 8755888), (2224, 8503920), (2232, 8473440), (2286, 8273280), (2304, 8208645), (2480, 7626096), (2502, 7559040), (2540, 7445952), (2780, 6803136), (2790, 6778752), (2880, 6566916), (2976, 6355080), (3048, 6204960), (3336, 5669280), (3348, 5648960), (3429, 5515520), (3456, 5472430), (3720, 5084064), (3753, 5039360), (3810, 4963968), (3840, 4925187), (3937, 4803840), (3968, 4766310), (4064, 4653720), (4170, 4535424), (4185, 4519168), (4309, 4389120), (4320, 4377944), (4448, 4251960), (4464, 4236720), (4572, 4136640), (4960, 3813048), (5004, 3779520), (5080, 3722976), (5560, 3401568), (5580, 3389376), (5715, 3309312), (5760, 3283458), (5952, 3177540), (6096, 3102480), (6255, 3023616), (6672, 2834640), (6696, 2824480), (6858, 2757760), (6912, 2736215), (7440, 2542032), (7506, 2519680), (7620, 2481984), (7874, 2401920), (7936, 2383155), (8128, 2326860), (8340, 2267712), (8370, 2259584), (8618, 2194560), (8640, 2188972), (8896, 2125980), (8928, 2118360), (9144, 2068320), (9920, 1906524), (10008, 1889760), (10160, 1861488), (11120, 1700784), (11160, 1694688), (11430, 1654656), (11520, 1641729), (11811, 1601280), (11904, 1588770), (12192, 1551240), (12510, 1511808), (12927, 1463040), (13344, 1417320), (13392, 1412240), (13716, 1378880), (14880, 1271016), (15012, 1259840), (15240, 1240992), (15748, 1200960), (16256, 1163430), (16680, 1133856), (16740, 1129792), (17145, 1103104), (17236, 1097280), (17280, 1094486), (17653, 1071360), (17792, 1062990), (17856, 1059180), (18288, 1034160), (18765, 1007872), (19685, 960768), (19840, 953262), (20016, 944880), (20320, 930744), (21545, 877824), (22240, 850392), (22320, 847344), (22860, 827328), (23622, 800640), (23808, 794385), (24384, 775620), (25020, 755904), (25854, 731520), (26688, 708660), (26784, 706120), (27432, 689440), (29760, 635508), (30024, 629920), (30480, 620496), (31496, 600480), (32512, 581715), (33360, 566928), (33480, 564896), (34290, 551552), (34472, 548640), (34560, 547243), (35306, 535680), (35433, 533760), (35584, 531495), (35712, 529590), (36576, 517080), (37530, 503936), (38781, 487680), (39370, 480384), (39680, 476631), (40032, 472440), (40640, 465372), (43090, 438912), (44480, 425196), (44640, 423672), (45720, 413664), (47244, 400320), (48768, 387810), (50040, 377952), (51708, 365760), (52959, 357120), (53376, 354330), (53568, 353060), (54864, 344720), (59055, 320256), (59520, 317754), (60048, 314960), (60960, 310248), (62992, 300240), (64635, 292608), (66720, 283464), (66960, 282448), (68580, 275776), (68944, 274320), (70612, 267840), (70866, 266880), (71424, 264795), (73152, 258540), (75060, 251968), (77562, 243840), (78740, 240192), (80064, 236220), (81280, 232686), (86180, 219456), (88265, 214272), (88960, 212598), (89280, 211836), (91440, 206832), (94488, 200160), (97536, 193905), (100080, 188976), (103416, 182880), (105918, 178560), (106299, 177920), (106752, 177165), (107136, 176530), (109728, 172360), (116343, 162560), (118110, 160128), (119040, 158877), (120096, 157480), (121920, 155124), (125984, 150120), (129270, 146304), (133440, 141732), (133920, 141224), (137160, 137888)]