20482830720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:783

約数の個数: 512

約数和(自身を含む): 79685337600

約数和(自身を除く): 59202506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 197, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 394, 396, 432, 440, 480, 495, 528, 540, 547, 576, 591, 594, 640, 660, 704, 720, 788, 792, 864, 880, 960, 985, 990, 1056, 1080, 1094, 1152, 1182, 1188, 1320, 1408, 1440, 1485, 1576, 1584, 1641, 1728, 1760, 1773, 1920, 1970, 1980, 2112, 2160, 2167, 2188, 2364, 2376, 2640, 2735, 2880, 2955, 2970, 3152, 3168, 3282, 3456, 3520, 3546, 3940, 3960, 4224, 4320, 4334, 4376, 4728, 4752, 4923, 5280, 5319, 5470, 5760, 5910, 5940, 6017, 6304, 6336, 6501, 6564, 7040, 7092, 7880, 7920, 8205, 8640, 8668, 8752, 8865, 9456, 9504, 9846, 10560, 10638, 10835, 10940, 11820, 11880, 12034, 12608, 12672, 13002, 13128, 14184, 14769, 15760, 15840, 16410, 17280, 17336, 17504, 17730, 18051, 18912, 19008, 19503, 19692, 21120, 21276, 21670, 21880, 23640, 23760, 24068, 24615, 25216, 26004, 26256, 26595, 28368, 29538, 30085, 31520, 31680, 32505, 32820, 34672, 35008, 35460, 36102, 37824, 38016, 39006, 39384, 42552, 43340, 43760, 47280, 47520, 48136, 49230, 52008, 52512, 53190, 54153, 56736, 58509, 59076, 60170, 63040, 63360, 65010, 65640, 69344, 70016, 70920, 72204, 73845, 75648, 78012, 78768, 85104, 86680, 87520, 90255, 94560, 95040, 96272, 97515, 98460, 104016, 105024, 106380, 107759, 108306, 113472, 117018, 118152, 120340, 126080, 130020, 131280, 138688, 141840, 144408, 147690, 156024, 157536, 162459, 170208, 173360, 175040, 180510, 189120, 190080, 192544, 195030, 196920, 208032, 210048, 212760, 215518, 216612, 226944, 234036, 236304, 240680, 260040, 262560, 270765, 277376, 283680, 288816, 292545, 295380, 312048, 315072, 323277, 324918, 340416, 346720, 350080, 361020, 378240, 385088, 390060, 393840, 416064, 425520, 431036, 433224, 468072, 472608, 481360, 520080, 525120, 538795, 541530, 567360, 577632, 585090, 590760, 624096, 630144, 646554, 649836, 680832, 693440, 722040, 770176, 780120, 787680, 812295, 832128, 851040, 862072, 866448, 936144, 945216, 962720, 969831, 1040160, 1050240, 1077590, 1083060, 1134720, 1155264, 1170180, 1181520, 1185349, 1248192, 1293108, 1299672, 1386880, 1444080, 1560240, 1575360, 1616385, 1624590, 1702080, 1724144, 1732896, 1872288, 1890432, 1925440, 1939662, 2080320, 2155180, 2166120, 2310528, 2340360, 2363040, 2370698, 2496384, 2586216, 2599344, 2888160, 2909493, 3120480, 3150720, 3232770, 3249180, 3404160, 3448288, 3465792, 3556047, 3744576, 3850880, 3879324, 4160640, 4310360, 4332240, 4680720, 4726080, 4741396, 4849155, 5172432, 5198688, 5776320, 5818986, 5926745, 6240960, 6465540, 6498360, 6896576, 6931584, 7112094, 7489152, 7758648, 8620720, 8664480, 9361440, 9452160, 9482792, 9698310, 10344864, 10397376, 10668141, 11552640, 11637972, 11853490, 12481920, 12931080, 12996720, 13793152, 14224188, 14547465, 15517296, 17241440, 17328960, 17780235, 18722880, 18965584, 19396620, 20689728, 20794752, 21336282, 23275944, 23706980, 25862160, 25993440, 28448376, 29094930, 31034592, 32004423, 34482880, 34657920, 35560470, 37445760, 37931168, 38793240, 41379456, 42672564, 46551888, 47413960, 51724320, 51986880, 53340705, 56896752, 58189860, 62069184, 64008846, 68965760, 71120940, 75862336, 77586480, 85345128, 93103776, 94827920, 103448640, 103973760, 106681410, 113793504, 116379720, 124138368, 128017692, 142241880, 151724672, 155172960, 160022115, 170690256, 186207552, 189655840, 206897280, 213362820, 227587008, 232759440, 256035384, 284483760, 310345920, 320044230, 341380512, 372415104, 379311680, 426725640, 455174016, 465518880, 512070768, 568967520, 620691840, 640088460, 682761024, 758623360, 853451280, 931037760, 1024141536, 1137935040, 1280176920, 1365522048, 1706902560, 1862075520, 2048283072, 2275870080, 2560353840, 3413805120, 4096566144, 5120707680, 6827610240, 10241415360, 20482830720]

約数ペア:

[(1, 20482830720), (2, 10241415360), (3, 6827610240), (4, 5120707680), (5, 4096566144), (6, 3413805120), (8, 2560353840), (9, 2275870080), (10, 2048283072), (11, 1862075520), (12, 1706902560), (15, 1365522048), (16, 1280176920), (18, 1137935040), (20, 1024141536), (22, 931037760), (24, 853451280), (27, 758623360), (30, 682761024), (32, 640088460), (33, 620691840), (36, 568967520), (40, 512070768), (44, 465518880), (45, 455174016), (48, 426725640), (54, 379311680), (55, 372415104), (60, 341380512), (64, 320044230), (66, 310345920), (72, 284483760), (80, 256035384), (88, 232759440), (90, 227587008), (96, 213362820), (99, 206897280), (108, 189655840), (110, 186207552), (120, 170690256), (128, 160022115), (132, 155172960), (135, 151724672), (144, 142241880), (160, 128017692), (165, 124138368), (176, 116379720), (180, 113793504), (192, 106681410), (197, 103973760), (198, 103448640), (216, 94827920), (220, 93103776), (240, 85345128), (264, 77586480), (270, 75862336), (288, 71120940), (297, 68965760), (320, 64008846), (330, 62069184), (352, 58189860), (360, 56896752), (384, 53340705), (394, 51986880), (396, 51724320), (432, 47413960), (440, 46551888), (480, 42672564), (495, 41379456), (528, 38793240), (540, 37931168), (547, 37445760), (576, 35560470), (591, 34657920), (594, 34482880), (640, 32004423), (660, 31034592), (704, 29094930), (720, 28448376), (788, 25993440), (792, 25862160), (864, 23706980), (880, 23275944), (960, 21336282), (985, 20794752), (990, 20689728), (1056, 19396620), (1080, 18965584), (1094, 18722880), (1152, 17780235), (1182, 17328960), (1188, 17241440), (1320, 15517296), (1408, 14547465), (1440, 14224188), (1485, 13793152), (1576, 12996720), (1584, 12931080), (1641, 12481920), (1728, 11853490), (1760, 11637972), (1773, 11552640), (1920, 10668141), (1970, 10397376), (1980, 10344864), (2112, 9698310), (2160, 9482792), (2167, 9452160), (2188, 9361440), (2364, 8664480), (2376, 8620720), (2640, 7758648), (2735, 7489152), (2880, 7112094), (2955, 6931584), (2970, 6896576), (3152, 6498360), (3168, 6465540), (3282, 6240960), (3456, 5926745), (3520, 5818986), (3546, 5776320), (3940, 5198688), (3960, 5172432), (4224, 4849155), (4320, 4741396), (4334, 4726080), (4376, 4680720), (4728, 4332240), (4752, 4310360), (4923, 4160640), (5280, 3879324), (5319, 3850880), (5470, 3744576), (5760, 3556047), (5910, 3465792), (5940, 3448288), (6017, 3404160), (6304, 3249180), (6336, 3232770), (6501, 3150720), (6564, 3120480), (7040, 2909493), (7092, 2888160), (7880, 2599344), (7920, 2586216), (8205, 2496384), (8640, 2370698), (8668, 2363040), (8752, 2340360), (8865, 2310528), (9456, 2166120), (9504, 2155180), (9846, 2080320), (10560, 1939662), (10638, 1925440), (10835, 1890432), (10940, 1872288), (11820, 1732896), (11880, 1724144), (12034, 1702080), (12608, 1624590), (12672, 1616385), (13002, 1575360), (13128, 1560240), (14184, 1444080), (14769, 1386880), (15760, 1299672), (15840, 1293108), (16410, 1248192), (17280, 1185349), (17336, 1181520), (17504, 1170180), (17730, 1155264), (18051, 1134720), (18912, 1083060), (19008, 1077590), (19503, 1050240), (19692, 1040160), (21120, 969831), (21276, 962720), (21670, 945216), (21880, 936144), (23640, 866448), (23760, 862072), (24068, 851040), (24615, 832128), (25216, 812295), (26004, 787680), (26256, 780120), (26595, 770176), (28368, 722040), (29538, 693440), (30085, 680832), (31520, 649836), (31680, 646554), (32505, 630144), (32820, 624096), (34672, 590760), (35008, 585090), (35460, 577632), (36102, 567360), (37824, 541530), (38016, 538795), (39006, 525120), (39384, 520080), (42552, 481360), (43340, 472608), (43760, 468072), (47280, 433224), (47520, 431036), (48136, 425520), (49230, 416064), (52008, 393840), (52512, 390060), (53190, 385088), (54153, 378240), (56736, 361020), (58509, 350080), (59076, 346720), (60170, 340416), (63040, 324918), (63360, 323277), (65010, 315072), (65640, 312048), (69344, 295380), (70016, 292545), (70920, 288816), (72204, 283680), (73845, 277376), (75648, 270765), (78012, 262560), (78768, 260040), (85104, 240680), (86680, 236304), (87520, 234036), (90255, 226944), (94560, 216612), (95040, 215518), (96272, 212760), (97515, 210048), (98460, 208032), (104016, 196920), (105024, 195030), (106380, 192544), (107759, 190080), (108306, 189120), (113472, 180510), (117018, 175040), (118152, 173360), (120340, 170208), (126080, 162459), (130020, 157536), (131280, 156024), (138688, 147690), (141840, 144408)]