4995048960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19709}}^1$

素因数の和:19749

約数の個数: 240

約数和(自身を含む): 18872876880

約数和(自身を除く): 13877827920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 16896, 19709, 21120, 23040, 25344, 28160, 31680, 39418, 42240, 50688, 59127, 63360, 78836, 84480, 98545, 118254, 126720, 157672, 177381, 197090, 216799, 236508, 253440, 295635, 315344, 354762, 394180, 433598, 473016, 591270, 630688, 650397, 709524, 788360, 867196, 886905, 946032, 1083995, 1182540, 1261376, 1300794, 1419048, 1576720, 1734392, 1773810, 1892064, 1951191, 2167990, 2365080, 2522752, 2601588, 2838096, 3153440, 3251985, 3468784, 3547620, 3784128, 3902382, 4335980, 4730160, 5045504, 5203176, 5676192, 6306880, 6503970, 6937568, 7095240, 7568256, 7804764, 8671960, 9460320, 9755955, 10091008, 10406352, 11352384, 12613760, 13007940, 13875136, 14190480, 15136512, 15609528, 17343920, 18920640, 19511910, 20812704, 22704768, 25227520, 26015880, 27750272, 28380960, 30273024, 31219056, 34687840, 37841280, 39023820, 41625408, 45409536, 50455040, 52031760, 55500544, 56761920, 62438112, 69375680, 75682560, 78047640, 83250816, 90819072, 104063520, 111001088, 113523840, 124876224, 138751360, 151365120, 156095280, 166501632, 208127040, 227047680, 249752448, 277502720, 312190560, 333003264, 416254080, 454095360, 499504896, 555005440, 624381120, 832508160, 999009792, 1248762240, 1665016320, 2497524480, 4995048960]

約数ペア:

[(1, 4995048960), (2, 2497524480), (3, 1665016320), (4, 1248762240), (5, 999009792), (6, 832508160), (8, 624381120), (9, 555005440), (10, 499504896), (11, 454095360), (12, 416254080), (15, 333003264), (16, 312190560), (18, 277502720), (20, 249752448), (22, 227047680), (24, 208127040), (30, 166501632), (32, 156095280), (33, 151365120), (36, 138751360), (40, 124876224), (44, 113523840), (45, 111001088), (48, 104063520), (55, 90819072), (60, 83250816), (64, 78047640), (66, 75682560), (72, 69375680), (80, 62438112), (88, 56761920), (90, 55500544), (96, 52031760), (99, 50455040), (110, 45409536), (120, 41625408), (128, 39023820), (132, 37841280), (144, 34687840), (160, 31219056), (165, 30273024), (176, 28380960), (180, 27750272), (192, 26015880), (198, 25227520), (220, 22704768), (240, 20812704), (256, 19511910), (264, 18920640), (288, 17343920), (320, 15609528), (330, 15136512), (352, 14190480), (360, 13875136), (384, 13007940), (396, 12613760), (440, 11352384), (480, 10406352), (495, 10091008), (512, 9755955), (528, 9460320), (576, 8671960), (640, 7804764), (660, 7568256), (704, 7095240), (720, 6937568), (768, 6503970), (792, 6306880), (880, 5676192), (960, 5203176), (990, 5045504), (1056, 4730160), (1152, 4335980), (1280, 3902382), (1320, 3784128), (1408, 3547620), (1440, 3468784), (1536, 3251985), (1584, 3153440), (1760, 2838096), (1920, 2601588), (1980, 2522752), (2112, 2365080), (2304, 2167990), (2560, 1951191), (2640, 1892064), (2816, 1773810), (2880, 1734392), (3168, 1576720), (3520, 1419048), (3840, 1300794), (3960, 1261376), (4224, 1182540), (4608, 1083995), (5280, 946032), (5632, 886905), (5760, 867196), (6336, 788360), (7040, 709524), (7680, 650397), (7920, 630688), (8448, 591270), (10560, 473016), (11520, 433598), (12672, 394180), (14080, 354762), (15840, 315344), (16896, 295635), (19709, 253440), (21120, 236508), (23040, 216799), (25344, 197090), (28160, 177381), (31680, 157672), (39418, 126720), (42240, 118254), (50688, 98545), (59127, 84480), (63360, 78836)]