208292040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 769824000

約数和(自身を除く): 561531960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 89, 90, 99, 108, 110, 120, 132, 135, 165, 178, 180, 197, 198, 216, 220, 264, 267, 270, 297, 330, 356, 360, 394, 396, 440, 445, 495, 534, 540, 591, 594, 660, 712, 788, 792, 801, 890, 979, 985, 990, 1068, 1080, 1182, 1188, 1320, 1335, 1485, 1576, 1602, 1773, 1780, 1958, 1970, 1980, 2136, 2167, 2364, 2376, 2403, 2670, 2937, 2955, 2970, 3204, 3546, 3560, 3916, 3940, 3960, 4005, 4334, 4728, 4806, 4895, 5319, 5340, 5874, 5910, 5940, 6408, 6501, 7092, 7832, 7880, 8010, 8668, 8811, 8865, 9612, 9790, 10638, 10680, 10835, 11748, 11820, 11880, 12015, 13002, 14184, 14685, 16020, 17336, 17533, 17622, 17730, 19224, 19503, 19580, 21276, 21670, 23496, 23640, 24030, 26004, 26433, 26595, 29370, 32040, 32505, 35066, 35244, 35460, 39006, 39160, 42552, 43340, 44055, 48060, 52008, 52599, 52866, 53190, 58509, 58740, 65010, 70132, 70488, 70920, 78012, 86680, 87665, 88110, 96120, 97515, 105198, 105732, 106380, 117018, 117480, 130020, 132165, 140264, 156024, 157797, 175330, 176220, 192863, 195030, 210396, 211464, 212760, 234036, 260040, 262995, 264330, 292545, 315594, 350660, 352440, 385726, 390060, 420792, 468072, 473391, 525990, 528660, 578589, 585090, 631188, 701320, 771452, 780120, 788985, 946782, 964315, 1051980, 1057320, 1157178, 1170180, 1262376, 1542904, 1577970, 1735767, 1893564, 1928630, 2103960, 2314356, 2340360, 2366955, 2892945, 3155940, 3471534, 3787128, 3857260, 4628712, 4733910, 5207301, 5785890, 6311880, 6943068, 7714520, 8678835, 9467820, 10414602, 11571780, 13886136, 17357670, 18935640, 20829204, 23143560, 26036505, 34715340, 41658408, 52073010, 69430680, 104146020, 208292040]

約数ペア:

[(1, 208292040), (2, 104146020), (3, 69430680), (4, 52073010), (5, 41658408), (6, 34715340), (8, 26036505), (9, 23143560), (10, 20829204), (11, 18935640), (12, 17357670), (15, 13886136), (18, 11571780), (20, 10414602), (22, 9467820), (24, 8678835), (27, 7714520), (30, 6943068), (33, 6311880), (36, 5785890), (40, 5207301), (44, 4733910), (45, 4628712), (54, 3857260), (55, 3787128), (60, 3471534), (66, 3155940), (72, 2892945), (88, 2366955), (89, 2340360), (90, 2314356), (99, 2103960), (108, 1928630), (110, 1893564), (120, 1735767), (132, 1577970), (135, 1542904), (165, 1262376), (178, 1170180), (180, 1157178), (197, 1057320), (198, 1051980), (216, 964315), (220, 946782), (264, 788985), (267, 780120), (270, 771452), (297, 701320), (330, 631188), (356, 585090), (360, 578589), (394, 528660), (396, 525990), (440, 473391), (445, 468072), (495, 420792), (534, 390060), (540, 385726), (591, 352440), (594, 350660), (660, 315594), (712, 292545), (788, 264330), (792, 262995), (801, 260040), (890, 234036), (979, 212760), (985, 211464), (990, 210396), (1068, 195030), (1080, 192863), (1182, 176220), (1188, 175330), (1320, 157797), (1335, 156024), (1485, 140264), (1576, 132165), (1602, 130020), (1773, 117480), (1780, 117018), (1958, 106380), (1970, 105732), (1980, 105198), (2136, 97515), (2167, 96120), (2364, 88110), (2376, 87665), (2403, 86680), (2670, 78012), (2937, 70920), (2955, 70488), (2970, 70132), (3204, 65010), (3546, 58740), (3560, 58509), (3916, 53190), (3940, 52866), (3960, 52599), (4005, 52008), (4334, 48060), (4728, 44055), (4806, 43340), (4895, 42552), (5319, 39160), (5340, 39006), (5874, 35460), (5910, 35244), (5940, 35066), (6408, 32505), (6501, 32040), (7092, 29370), (7832, 26595), (7880, 26433), (8010, 26004), (8668, 24030), (8811, 23640), (8865, 23496), (9612, 21670), (9790, 21276), (10638, 19580), (10680, 19503), (10835, 19224), (11748, 17730), (11820, 17622), (11880, 17533), (12015, 17336), (13002, 16020), (14184, 14685)]