2195087040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{28229}}^1$

素因数の和:28261

約数の個数: 168

約数和(自身を含む): 7830098640

約数和(自身を除く): 5635011600

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 28229, 38880, 56458, 77760, 84687, 112916, 141145, 169374, 225832, 254061, 282290, 338748, 423435, 451664, 508122, 564580, 677496, 762183, 846870, 903328, 1016244, 1129160, 1270305, 1354992, 1524366, 1693740, 1806656, 2032488, 2258320, 2286549, 2540610, 2709984, 3048732, 3387480, 3810915, 4064976, 4516640, 4573098, 5081220, 5419968, 6097464, 6774960, 6859647, 7621830, 8129952, 9033280, 9146196, 10162440, 11432745, 12194928, 13549920, 13719294, 15243660, 16259904, 18292392, 20324880, 22865490, 24389856, 27099840, 27438588, 30487320, 34298235, 36584784, 40649760, 45730980, 48779712, 54877176, 60974640, 68596470, 73169568, 81299520, 91461960, 109754352, 121949280, 137192940, 146339136, 182923920, 219508704, 243898560, 274385880, 365847840, 439017408, 548771760, 731695680, 1097543520, 2195087040]

約数ペア:

[(1, 2195087040), (2, 1097543520), (3, 731695680), (4, 548771760), (5, 439017408), (6, 365847840), (8, 274385880), (9, 243898560), (10, 219508704), (12, 182923920), (15, 146339136), (16, 137192940), (18, 121949280), (20, 109754352), (24, 91461960), (27, 81299520), (30, 73169568), (32, 68596470), (36, 60974640), (40, 54877176), (45, 48779712), (48, 45730980), (54, 40649760), (60, 36584784), (64, 34298235), (72, 30487320), (80, 27438588), (81, 27099840), (90, 24389856), (96, 22865490), (108, 20324880), (120, 18292392), (135, 16259904), (144, 15243660), (160, 13719294), (162, 13549920), (180, 12194928), (192, 11432745), (216, 10162440), (240, 9146196), (243, 9033280), (270, 8129952), (288, 7621830), (320, 6859647), (324, 6774960), (360, 6097464), (405, 5419968), (432, 5081220), (480, 4573098), (486, 4516640), (540, 4064976), (576, 3810915), (648, 3387480), (720, 3048732), (810, 2709984), (864, 2540610), (960, 2286549), (972, 2258320), (1080, 2032488), (1215, 1806656), (1296, 1693740), (1440, 1524366), (1620, 1354992), (1728, 1270305), (1944, 1129160), (2160, 1016244), (2430, 903328), (2592, 846870), (2880, 762183), (3240, 677496), (3888, 564580), (4320, 508122), (4860, 451664), (5184, 423435), (6480, 338748), (7776, 282290), (8640, 254061), (9720, 225832), (12960, 169374), (15552, 141145), (19440, 112916), (25920, 84687), (28229, 77760), (38880, 56458)]