19638910080

素因数分解:

$2^7\times 3^9\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 320

約数和(自身を含む): 70467883200

約数和(自身を除く): 50828973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1559, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3118, 3240, 3456, 3645, 3888, 4320, 4374, 4677, 4860, 5184, 5760, 5832, 6236, 6480, 6561, 7290, 7776, 7795, 8640, 8748, 9354, 9720, 10368, 10935, 11664, 12472, 12960, 13122, 14031, 14580, 15552, 15590, 17280, 17496, 18708, 19440, 19683, 21870, 23328, 23385, 24944, 25920, 26244, 28062, 29160, 31104, 31180, 32805, 34992, 37416, 38880, 39366, 42093, 43740, 46656, 46770, 49888, 51840, 52488, 56124, 58320, 62360, 65610, 69984, 70155, 74832, 77760, 78732, 84186, 87480, 93312, 93540, 98415, 99776, 104976, 112248, 116640, 124720, 126279, 131220, 139968, 140310, 149664, 155520, 157464, 168372, 174960, 187080, 196830, 199552, 209952, 210465, 224496, 233280, 249440, 252558, 262440, 279936, 280620, 299328, 314928, 336744, 349920, 374160, 378837, 393660, 419904, 420930, 448992, 466560, 498880, 505116, 524880, 561240, 598656, 629856, 631395, 673488, 699840, 748320, 757674, 787320, 839808, 841860, 897984, 997760, 1010232, 1049760, 1122480, 1136511, 1259712, 1262790, 1346976, 1399680, 1496640, 1515348, 1574640, 1683720, 1795968, 1894185, 2020464, 2099520, 2244960, 2273022, 2519424, 2525580, 2693952, 2993280, 3030696, 3149280, 3367440, 3409533, 3788370, 4040928, 4199040, 4489920, 4546044, 5051160, 5387904, 5682555, 6061392, 6298560, 6734880, 6819066, 7576740, 8081856, 8979840, 9092088, 10102320, 10228599, 11365110, 12122784, 12597120, 13469760, 13638132, 15153480, 16163712, 17047665, 18184176, 20204640, 20457198, 22730220, 24245568, 26939520, 27276264, 30306960, 30685797, 34095330, 36368352, 40409280, 40914396, 45460440, 48491136, 51142995, 54552528, 60613920, 61371594, 68190660, 72736704, 80818560, 81828792, 90920880, 102285990, 109105056, 121227840, 122743188, 136381320, 145473408, 153428985, 163657584, 181841760, 204571980, 218210112, 242455680, 245486376, 272762640, 306857970, 327315168, 363683520, 409143960, 436420224, 490972752, 545525280, 613715940, 654630336, 727367040, 818287920, 981945504, 1091050560, 1227431880, 1309260672, 1636575840, 1963891008, 2182101120, 2454863760, 3273151680, 3927782016, 4909727520, 6546303360, 9819455040, 19638910080]

約数ペア:

[(1, 19638910080), (2, 9819455040), (3, 6546303360), (4, 4909727520), (5, 3927782016), (6, 3273151680), (8, 2454863760), (9, 2182101120), (10, 1963891008), (12, 1636575840), (15, 1309260672), (16, 1227431880), (18, 1091050560), (20, 981945504), (24, 818287920), (27, 727367040), (30, 654630336), (32, 613715940), (36, 545525280), (40, 490972752), (45, 436420224), (48, 409143960), (54, 363683520), (60, 327315168), (64, 306857970), (72, 272762640), (80, 245486376), (81, 242455680), (90, 218210112), (96, 204571980), (108, 181841760), (120, 163657584), (128, 153428985), (135, 145473408), (144, 136381320), (160, 122743188), (162, 121227840), (180, 109105056), (192, 102285990), (216, 90920880), (240, 81828792), (243, 80818560), (270, 72736704), (288, 68190660), (320, 61371594), (324, 60613920), (360, 54552528), (384, 51142995), (405, 48491136), (432, 45460440), (480, 40914396), (486, 40409280), (540, 36368352), (576, 34095330), (640, 30685797), (648, 30306960), (720, 27276264), (729, 26939520), (810, 24245568), (864, 22730220), (960, 20457198), (972, 20204640), (1080, 18184176), (1152, 17047665), (1215, 16163712), (1296, 15153480), (1440, 13638132), (1458, 13469760), (1559, 12597120), (1620, 12122784), (1728, 11365110), (1920, 10228599), (1944, 10102320), (2160, 9092088), (2187, 8979840), (2430, 8081856), (2592, 7576740), (2880, 6819066), (2916, 6734880), (3118, 6298560), (3240, 6061392), (3456, 5682555), (3645, 5387904), (3888, 5051160), (4320, 4546044), (4374, 4489920), (4677, 4199040), (4860, 4040928), (5184, 3788370), (5760, 3409533), (5832, 3367440), (6236, 3149280), (6480, 3030696), (6561, 2993280), (7290, 2693952), (7776, 2525580), (7795, 2519424), (8640, 2273022), (8748, 2244960), (9354, 2099520), (9720, 2020464), (10368, 1894185), (10935, 1795968), (11664, 1683720), (12472, 1574640), (12960, 1515348), (13122, 1496640), (14031, 1399680), (14580, 1346976), (15552, 1262790), (15590, 1259712), (17280, 1136511), (17496, 1122480), (18708, 1049760), (19440, 1010232), (19683, 997760), (21870, 897984), (23328, 841860), (23385, 839808), (24944, 787320), (25920, 757674), (26244, 748320), (28062, 699840), (29160, 673488), (31104, 631395), (31180, 629856), (32805, 598656), (34992, 561240), (37416, 524880), (38880, 505116), (39366, 498880), (42093, 466560), (43740, 448992), (46656, 420930), (46770, 419904), (49888, 393660), (51840, 378837), (52488, 374160), (56124, 349920), (58320, 336744), (62360, 314928), (65610, 299328), (69984, 280620), (70155, 279936), (74832, 262440), (77760, 252558), (78732, 249440), (84186, 233280), (87480, 224496), (93312, 210465), (93540, 209952), (98415, 199552), (99776, 196830), (104976, 187080), (112248, 174960), (116640, 168372), (124720, 157464), (126279, 155520), (131220, 149664), (139968, 140310)]