19678159440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1193

約数の個数: 280

約数和(自身を含む): 68832636840

約数和(自身を除く): 49154477400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 569, 593, 648, 720, 729, 810, 972, 1080, 1138, 1186, 1215, 1296, 1458, 1620, 1707, 1779, 1944, 2160, 2276, 2372, 2430, 2845, 2916, 2965, 3240, 3414, 3558, 3645, 3888, 4552, 4744, 4860, 5121, 5337, 5690, 5832, 5930, 6480, 6828, 7116, 7290, 8535, 8895, 9104, 9488, 9720, 10242, 10674, 11380, 11664, 11860, 13656, 14232, 14580, 15363, 16011, 17070, 17790, 19440, 20484, 21348, 22760, 23720, 25605, 26685, 27312, 28464, 29160, 30726, 32022, 34140, 35580, 40968, 42696, 45520, 46089, 47440, 48033, 51210, 53370, 58320, 61452, 64044, 68280, 71160, 76815, 80055, 81936, 85392, 92178, 96066, 102420, 106740, 122904, 128088, 136560, 138267, 142320, 144099, 153630, 160110, 184356, 192132, 204840, 213480, 230445, 240165, 245808, 256176, 276534, 288198, 307260, 320220, 337417, 368712, 384264, 409680, 414801, 426960, 432297, 460890, 480330, 553068, 576396, 614520, 640440, 674834, 691335, 720495, 737424, 768528, 829602, 864594, 921780, 960660, 1012251, 1106136, 1152792, 1229040, 1280880, 1349668, 1382670, 1440990, 1659204, 1687085, 1729188, 1843560, 1921320, 2024502, 2074005, 2161485, 2212272, 2305584, 2699336, 2765340, 2881980, 3036753, 3318408, 3374170, 3458376, 3687120, 3842640, 4049004, 4148010, 4322970, 5061255, 5398672, 5530680, 5763960, 6073506, 6636816, 6748340, 6916752, 8098008, 8296020, 8645940, 9110259, 10122510, 11061360, 11527920, 12147012, 13496680, 15183765, 16196016, 16592040, 17291880, 18220518, 20245020, 24294024, 26993360, 27330777, 30367530, 33184080, 34583760, 36441036, 40490040, 45551295, 48588048, 54661554, 60735060, 72882072, 80980080, 81992331, 91102590, 109323108, 121470120, 136653885, 145764144, 163984662, 182205180, 218646216, 242940240, 245976993, 273307770, 327969324, 364410360, 409961655, 437292432, 491953986, 546615540, 655938648, 728820720, 819923310, 983907972, 1093231080, 1229884965, 1311877296, 1639846620, 1967815944, 2186462160, 2459769930, 3279693240, 3935631888, 4919539860, 6559386480, 9839079720, 19678159440]

約数ペア:

[(1, 19678159440), (2, 9839079720), (3, 6559386480), (4, 4919539860), (5, 3935631888), (6, 3279693240), (8, 2459769930), (9, 2186462160), (10, 1967815944), (12, 1639846620), (15, 1311877296), (16, 1229884965), (18, 1093231080), (20, 983907972), (24, 819923310), (27, 728820720), (30, 655938648), (36, 546615540), (40, 491953986), (45, 437292432), (48, 409961655), (54, 364410360), (60, 327969324), (72, 273307770), (80, 245976993), (81, 242940240), (90, 218646216), (108, 182205180), (120, 163984662), (135, 145764144), (144, 136653885), (162, 121470120), (180, 109323108), (216, 91102590), (240, 81992331), (243, 80980080), (270, 72882072), (324, 60735060), (360, 54661554), (405, 48588048), (432, 45551295), (486, 40490040), (540, 36441036), (569, 34583760), (593, 33184080), (648, 30367530), (720, 27330777), (729, 26993360), (810, 24294024), (972, 20245020), (1080, 18220518), (1138, 17291880), (1186, 16592040), (1215, 16196016), (1296, 15183765), (1458, 13496680), (1620, 12147012), (1707, 11527920), (1779, 11061360), (1944, 10122510), (2160, 9110259), (2276, 8645940), (2372, 8296020), (2430, 8098008), (2845, 6916752), (2916, 6748340), (2965, 6636816), (3240, 6073506), (3414, 5763960), (3558, 5530680), (3645, 5398672), (3888, 5061255), (4552, 4322970), (4744, 4148010), (4860, 4049004), (5121, 3842640), (5337, 3687120), (5690, 3458376), (5832, 3374170), (5930, 3318408), (6480, 3036753), (6828, 2881980), (7116, 2765340), (7290, 2699336), (8535, 2305584), (8895, 2212272), (9104, 2161485), (9488, 2074005), (9720, 2024502), (10242, 1921320), (10674, 1843560), (11380, 1729188), (11664, 1687085), (11860, 1659204), (13656, 1440990), (14232, 1382670), (14580, 1349668), (15363, 1280880), (16011, 1229040), (17070, 1152792), (17790, 1106136), (19440, 1012251), (20484, 960660), (21348, 921780), (22760, 864594), (23720, 829602), (25605, 768528), (26685, 737424), (27312, 720495), (28464, 691335), (29160, 674834), (30726, 640440), (32022, 614520), (34140, 576396), (35580, 553068), (40968, 480330), (42696, 460890), (45520, 432297), (46089, 426960), (47440, 414801), (48033, 409680), (51210, 384264), (53370, 368712), (58320, 337417), (61452, 320220), (64044, 307260), (68280, 288198), (71160, 276534), (76815, 256176), (80055, 245808), (81936, 240165), (85392, 230445), (92178, 213480), (96066, 204840), (102420, 192132), (106740, 184356), (122904, 160110), (128088, 153630), (136560, 144099), (138267, 142320)]