21953831760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{483991}}^1$

素因数の和:484023

約数の個数: 200

約数和(自身を含む): 87141791616

約数和(自身を除く): 65187959856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 483991, 967982, 1451973, 1935964, 2419955, 2903946, 3387937, 3871928, 4355919, 4839910, 5807892, 6775874, 7259865, 7743856, 8711838, 9679820, 10163811, 11615784, 13067757, 13551748, 14519730, 16939685, 17423676, 19359640, 20327622, 21779595, 23231568, 26135514, 27103496, 29039460, 30491433, 33879370, 34847352, 38719280, 39203271, 40655244, 43559190, 50819055, 52271028, 54206992, 58078920, 60982866, 65338785, 67758740, 69694704, 78406542, 81310488, 87118380, 91474299, 101638110, 104542056, 116157840, 121965732, 130677570, 135517480, 152457165, 156813084, 162620976, 174236760, 182948598, 196016355, 203276220, 209084112, 243931464, 261355140, 271034960, 274422897, 304914330, 313626168, 348473520, 365897196, 392032710, 406552440, 457371495, 487862928, 522710280, 548845794, 609828660, 627252336, 731794392, 784065420, 813104880, 914742990, 1045420560, 1097691588, 1219657320, 1372114485, 1463588784, 1568130840, 1829485980, 2195383176, 2439314640, 2744228970, 3136261680, 3658971960, 4390766352, 5488457940, 7317943920, 10976915880, 21953831760]

約数ペア:

[(1, 21953831760), (2, 10976915880), (3, 7317943920), (4, 5488457940), (5, 4390766352), (6, 3658971960), (7, 3136261680), (8, 2744228970), (9, 2439314640), (10, 2195383176), (12, 1829485980), (14, 1568130840), (15, 1463588784), (16, 1372114485), (18, 1219657320), (20, 1097691588), (21, 1045420560), (24, 914742990), (27, 813104880), (28, 784065420), (30, 731794392), (35, 627252336), (36, 609828660), (40, 548845794), (42, 522710280), (45, 487862928), (48, 457371495), (54, 406552440), (56, 392032710), (60, 365897196), (63, 348473520), (70, 313626168), (72, 304914330), (80, 274422897), (81, 271034960), (84, 261355140), (90, 243931464), (105, 209084112), (108, 203276220), (112, 196016355), (120, 182948598), (126, 174236760), (135, 162620976), (140, 156813084), (144, 152457165), (162, 135517480), (168, 130677570), (180, 121965732), (189, 116157840), (210, 104542056), (216, 101638110), (240, 91474299), (252, 87118380), (270, 81310488), (280, 78406542), (315, 69694704), (324, 67758740), (336, 65338785), (360, 60982866), (378, 58078920), (405, 54206992), (420, 52271028), (432, 50819055), (504, 43559190), (540, 40655244), (560, 39203271), (567, 38719280), (630, 34847352), (648, 33879370), (720, 30491433), (756, 29039460), (810, 27103496), (840, 26135514), (945, 23231568), (1008, 21779595), (1080, 20327622), (1134, 19359640), (1260, 17423676), (1296, 16939685), (1512, 14519730), (1620, 13551748), (1680, 13067757), (1890, 11615784), (2160, 10163811), (2268, 9679820), (2520, 8711838), (2835, 7743856), (3024, 7259865), (3240, 6775874), (3780, 5807892), (4536, 4839910), (5040, 4355919), (5670, 3871928), (6480, 3387937), (7560, 2903946), (9072, 2419955), (11340, 1935964), (15120, 1451973), (22680, 967982), (45360, 483991)]