4978725840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3418

約数の個数: 240

約数和(自身を含む): 18338576256

約数和(自身を除く): 13359850416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 197, 198, 220, 240, 264, 330, 360, 394, 396, 440, 495, 528, 591, 660, 720, 788, 792, 880, 985, 990, 1182, 1320, 1576, 1584, 1773, 1970, 1980, 2167, 2364, 2640, 2955, 3152, 3191, 3546, 3940, 3960, 4334, 4728, 5910, 6382, 6501, 7092, 7880, 7920, 8668, 8865, 9456, 9573, 10835, 11820, 12764, 13002, 14184, 15760, 15955, 17336, 17730, 19146, 19503, 21670, 23640, 25528, 26004, 28368, 28719, 31910, 32505, 34672, 35101, 35460, 38292, 39006, 43340, 47280, 47865, 51056, 52008, 57438, 63820, 65010, 70202, 70920, 76584, 78012, 86680, 95730, 97515, 104016, 105303, 114876, 127640, 130020, 140404, 141840, 143595, 153168, 156024, 173360, 175505, 191460, 195030, 210606, 229752, 255280, 260040, 280808, 287190, 312048, 315909, 351010, 382920, 390060, 421212, 459504, 520080, 526515, 561616, 574380, 628627, 631818, 702020, 765840, 780120, 842424, 1053030, 1148760, 1257254, 1263636, 1404040, 1560240, 1579545, 1684848, 1885881, 2106060, 2297520, 2514508, 2527272, 2808080, 3143135, 3159090, 3771762, 4212120, 5029016, 5054544, 5657643, 6286270, 6318180, 6914897, 7543524, 8424240, 9429405, 10058032, 11315286, 12572540, 12636360, 13829794, 15087048, 18858810, 20744691, 22630572, 25145080, 25272720, 27659588, 28288215, 30174096, 34574485, 37717620, 41489382, 45261144, 50290160, 55319176, 56576430, 62234073, 69148970, 75435240, 82978764, 90522288, 103723455, 110638352, 113152860, 124468146, 138297940, 150870480, 165957528, 207446910, 226305720, 248936292, 276595880, 311170365, 331915056, 414893820, 452611440, 497872584, 553191760, 622340730, 829787640, 995745168, 1244681460, 1659575280, 2489362920, 4978725840]

約数ペア:

[(1, 4978725840), (2, 2489362920), (3, 1659575280), (4, 1244681460), (5, 995745168), (6, 829787640), (8, 622340730), (9, 553191760), (10, 497872584), (11, 452611440), (12, 414893820), (15, 331915056), (16, 311170365), (18, 276595880), (20, 248936292), (22, 226305720), (24, 207446910), (30, 165957528), (33, 150870480), (36, 138297940), (40, 124468146), (44, 113152860), (45, 110638352), (48, 103723455), (55, 90522288), (60, 82978764), (66, 75435240), (72, 69148970), (80, 62234073), (88, 56576430), (90, 55319176), (99, 50290160), (110, 45261144), (120, 41489382), (132, 37717620), (144, 34574485), (165, 30174096), (176, 28288215), (180, 27659588), (197, 25272720), (198, 25145080), (220, 22630572), (240, 20744691), (264, 18858810), (330, 15087048), (360, 13829794), (394, 12636360), (396, 12572540), (440, 11315286), (495, 10058032), (528, 9429405), (591, 8424240), (660, 7543524), (720, 6914897), (788, 6318180), (792, 6286270), (880, 5657643), (985, 5054544), (990, 5029016), (1182, 4212120), (1320, 3771762), (1576, 3159090), (1584, 3143135), (1773, 2808080), (1970, 2527272), (1980, 2514508), (2167, 2297520), (2364, 2106060), (2640, 1885881), (2955, 1684848), (3152, 1579545), (3191, 1560240), (3546, 1404040), (3940, 1263636), (3960, 1257254), (4334, 1148760), (4728, 1053030), (5910, 842424), (6382, 780120), (6501, 765840), (7092, 702020), (7880, 631818), (7920, 628627), (8668, 574380), (8865, 561616), (9456, 526515), (9573, 520080), (10835, 459504), (11820, 421212), (12764, 390060), (13002, 382920), (14184, 351010), (15760, 315909), (15955, 312048), (17336, 287190), (17730, 280808), (19146, 260040), (19503, 255280), (21670, 229752), (23640, 210606), (25528, 195030), (26004, 191460), (28368, 175505), (28719, 173360), (31910, 156024), (32505, 153168), (34672, 143595), (35101, 141840), (35460, 140404), (38292, 130020), (39006, 127640), (43340, 114876), (47280, 105303), (47865, 104016), (51056, 97515), (52008, 95730), (57438, 86680), (63820, 78012), (65010, 76584), (70202, 70920)]