20953405440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 432

約数和(自身を含む): 79865276400

約数和(自身を除く): 58911870960

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, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1760, 1815, 1879, 1920, 1936, 1980, 2048, 2112, 2178, 2304, 2420, 2560, 2640, 2816, 2880, 2904, 3072, 3168, 3520, 3630, 3758, 3840, 3872, 3960, 4224, 4356, 4608, 4840, 5120, 5280, 5445, 5632, 5637, 5760, 5808, 6144, 6336, 7040, 7260, 7516, 7680, 7744, 7920, 8448, 8712, 9216, 9395, 9680, 10240, 10560, 10890, 11264, 11274, 11520, 11616, 12672, 14080, 14520, 15032, 15360, 15488, 15840, 16896, 16911, 17424, 18432, 18790, 19360, 20669, 21120, 21780, 22528, 22548, 23040, 23232, 25344, 28160, 28185, 29040, 30064, 30720, 30976, 31680, 33792, 33822, 34848, 37580, 38720, 41338, 42240, 43560, 45096, 46080, 46464, 50688, 56320, 56370, 58080, 60128, 61952, 62007, 63360, 67584, 67644, 69696, 75160, 77440, 82676, 84480, 84555, 87120, 90192, 92160, 92928, 101376, 103345, 112640, 112740, 116160, 120256, 123904, 124014, 126720, 135288, 139392, 150320, 154880, 165352, 168960, 169110, 174240, 180384, 185856, 186021, 202752, 206690, 225480, 227359, 232320, 240512, 247808, 248028, 253440, 270576, 278784, 300640, 309760, 310035, 330704, 337920, 338220, 348480, 360768, 371712, 372042, 413380, 450960, 454718, 464640, 481024, 496056, 506880, 541152, 557568, 601280, 619520, 620070, 661408, 676440, 682077, 696960, 721536, 743424, 744084, 826760, 901920, 909436, 929280, 930105, 962048, 992112, 1013760, 1082304, 1115136, 1136795, 1202560, 1239040, 1240140, 1322816, 1352880, 1364154, 1393920, 1443072, 1488168, 1653520, 1803840, 1818872, 1858560, 1860210, 1924096, 1984224, 2046231, 2164608, 2230272, 2273590, 2405120, 2480280, 2645632, 2705760, 2728308, 2787840, 2886144, 2976336, 3307040, 3410385, 3607680, 3637744, 3717120, 3720420, 3848192, 3968448, 4092462, 4329216, 4547180, 4810240, 4960560, 5291264, 5411520, 5456616, 5575680, 5772288, 5952672, 6614080, 6820770, 7215360, 7275488, 7440840, 7936896, 8184924, 8658432, 9094360, 9620480, 9921120, 10231155, 10582528, 10823040, 10913232, 11151360, 11544576, 11905344, 13228160, 13641540, 14430720, 14550976, 14881680, 15873792, 16369848, 17316864, 18188720, 19240960, 19842240, 20462310, 21165056, 21646080, 21826464, 23810688, 26456320, 27283080, 28861440, 29101952, 29763360, 31747584, 32739696, 34633728, 36377440, 39684480, 40924620, 42330112, 43292160, 43652928, 47621376, 52912640, 54566160, 57722880, 58203904, 59526720, 63495168, 65479392, 72754880, 79368960, 81849240, 86584320, 87305856, 95242752, 105825280, 109132320, 116407808, 119053440, 126990336, 130958784, 145509760, 158737920, 163698480, 173168640, 174611712, 190485504, 211650560, 218264640, 232815616, 238106880, 261917568, 291019520, 317475840, 327396960, 349223424, 380971008, 436529280, 465631232, 476213760, 523835136, 582039040, 634951680, 654793920, 698446848, 873058560, 952427520, 1047670272, 1164078080, 1309587840, 1396893696, 1746117120, 1904855040, 2095340544, 2328156160, 2619175680, 3492234240, 4190681088, 5238351360, 6984468480, 10476702720, 20953405440]

約数ペア:

[(1, 20953405440), (2, 10476702720), (3, 6984468480), (4, 5238351360), (5, 4190681088), (6, 3492234240), (8, 2619175680), (9, 2328156160), (10, 2095340544), (11, 1904855040), (12, 1746117120), (15, 1396893696), (16, 1309587840), (18, 1164078080), (20, 1047670272), (22, 952427520), (24, 873058560), (30, 698446848), (32, 654793920), (33, 634951680), (36, 582039040), (40, 523835136), (44, 476213760), (45, 465631232), (48, 436529280), (55, 380971008), (60, 349223424), (64, 327396960), (66, 317475840), (72, 291019520), (80, 261917568), (88, 238106880), (90, 232815616), (96, 218264640), (99, 211650560), (110, 190485504), (120, 174611712), (121, 173168640), (128, 163698480), (132, 158737920), (144, 145509760), (160, 130958784), (165, 126990336), (176, 119053440), (180, 116407808), (192, 109132320), (198, 105825280), (220, 95242752), (240, 87305856), (242, 86584320), (256, 81849240), (264, 79368960), (288, 72754880), (320, 65479392), (330, 63495168), (352, 59526720), (360, 58203904), (363, 57722880), (384, 54566160), (396, 52912640), (440, 47621376), (480, 43652928), (484, 43292160), (495, 42330112), (512, 40924620), (528, 39684480), (576, 36377440), (605, 34633728), (640, 32739696), (660, 31747584), (704, 29763360), (720, 29101952), (726, 28861440), (768, 27283080), (792, 26456320), (880, 23810688), (960, 21826464), (968, 21646080), (990, 21165056), (1024, 20462310), (1056, 19842240), (1089, 19240960), (1152, 18188720), (1210, 17316864), (1280, 16369848), (1320, 15873792), (1408, 14881680), (1440, 14550976), (1452, 14430720), (1536, 13641540), (1584, 13228160), (1760, 11905344), (1815, 11544576), (1879, 11151360), (1920, 10913232), (1936, 10823040), (1980, 10582528), (2048, 10231155), (2112, 9921120), (2178, 9620480), (2304, 9094360), (2420, 8658432), (2560, 8184924), (2640, 7936896), (2816, 7440840), (2880, 7275488), (2904, 7215360), (3072, 6820770), (3168, 6614080), (3520, 5952672), (3630, 5772288), (3758, 5575680), (3840, 5456616), (3872, 5411520), (3960, 5291264), (4224, 4960560), (4356, 4810240), (4608, 4547180), (4840, 4329216), (5120, 4092462), (5280, 3968448), (5445, 3848192), (5632, 3720420), (5637, 3717120), (5760, 3637744), (5808, 3607680), (6144, 3410385), (6336, 3307040), (7040, 2976336), (7260, 2886144), (7516, 2787840), (7680, 2728308), (7744, 2705760), (7920, 2645632), (8448, 2480280), (8712, 2405120), (9216, 2273590), (9395, 2230272), (9680, 2164608), (10240, 2046231), (10560, 1984224), (10890, 1924096), (11264, 1860210), (11274, 1858560), (11520, 1818872), (11616, 1803840), (12672, 1653520), (14080, 1488168), (14520, 1443072), (15032, 1393920), (15360, 1364154), (15488, 1352880), (15840, 1322816), (16896, 1240140), (16911, 1239040), (17424, 1202560), (18432, 1136795), (18790, 1115136), (19360, 1082304), (20669, 1013760), (21120, 992112), (21780, 962048), (22528, 930105), (22548, 929280), (23040, 909436), (23232, 901920), (25344, 826760), (28160, 744084), (28185, 743424), (29040, 721536), (30064, 696960), (30720, 682077), (30976, 676440), (31680, 661408), (33792, 620070), (33822, 619520), (34848, 601280), (37580, 557568), (38720, 541152), (41338, 506880), (42240, 496056), (43560, 481024), (45096, 464640), (46080, 454718), (46464, 450960), (50688, 413380), (56320, 372042), (56370, 371712), (58080, 360768), (60128, 348480), (61952, 338220), (62007, 337920), (63360, 330704), (67584, 310035), (67644, 309760), (69696, 300640), (75160, 278784), (77440, 270576), (82676, 253440), (84480, 248028), (84555, 247808), (87120, 240512), (90192, 232320), (92160, 227359), (92928, 225480), (101376, 206690), (103345, 202752), (112640, 186021), (112740, 185856), (116160, 180384), (120256, 174240), (123904, 169110), (124014, 168960), (126720, 165352), (135288, 154880), (139392, 150320)]