990241320960

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8999}}^1$

素因数の和:9236

約数の個数: 416

約数和(自身を含む): 3538512000000

約数和(自身を除く): 2548270679040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 256, 270, 288, 320, 360, 384, 398, 432, 480, 512, 540, 576, 597, 640, 720, 768, 796, 864, 960, 995, 1024, 1080, 1152, 1194, 1280, 1440, 1536, 1592, 1728, 1791, 1920, 1990, 2048, 2160, 2304, 2388, 2560, 2880, 2985, 3072, 3184, 3456, 3582, 3840, 3980, 4096, 4320, 4608, 4776, 5120, 5373, 5760, 5970, 6144, 6368, 6912, 7164, 7680, 7960, 8640, 8955, 8999, 9216, 9552, 10240, 10746, 11520, 11940, 12288, 12736, 13824, 14328, 15360, 15920, 17280, 17910, 17998, 18432, 19104, 20480, 21492, 23040, 23880, 25472, 26865, 26997, 27648, 28656, 30720, 31840, 34560, 35820, 35996, 36864, 38208, 42984, 44995, 46080, 47760, 50944, 53730, 53994, 55296, 57312, 61440, 63680, 69120, 71640, 71992, 76416, 80991, 85968, 89990, 92160, 95520, 101888, 107460, 107988, 110592, 114624, 127360, 134985, 138240, 143280, 143984, 152832, 161982, 171936, 179980, 184320, 191040, 203776, 214920, 215976, 229248, 242973, 254720, 269970, 276480, 286560, 287968, 305664, 323964, 343872, 359960, 382080, 404955, 407552, 429840, 431952, 458496, 485946, 509440, 539940, 552960, 573120, 575936, 611328, 647928, 687744, 719920, 764160, 809910, 815104, 859680, 863904, 916992, 971892, 1018880, 1079880, 1146240, 1151872, 1214865, 1222656, 1295856, 1375488, 1439840, 1528320, 1619820, 1719360, 1727808, 1790801, 1833984, 1943784, 2037760, 2159760, 2292480, 2303744, 2429730, 2445312, 2591712, 2750976, 2879680, 3056640, 3239640, 3438720, 3455616, 3581602, 3667968, 3887568, 4075520, 4319520, 4584960, 4607488, 4859460, 5183424, 5372403, 5501952, 5759360, 6113280, 6479280, 6877440, 6911232, 7163204, 7335936, 7775136, 8639040, 8954005, 9169920, 9214976, 9718920, 10366848, 10744806, 11003904, 11518720, 12226560, 12958560, 13754880, 13822464, 14326408, 15550272, 16117209, 17278080, 17908010, 18339840, 18429952, 19437840, 20733696, 21489612, 22007808, 23037440, 25917120, 26862015, 27509760, 27644928, 28652816, 31100544, 32234418, 34556160, 35816020, 36679680, 36859904, 38875680, 41467392, 42979224, 46074880, 48351627, 51834240, 53724030, 55019520, 55289856, 57305632, 62201088, 64468836, 69112320, 71632040, 77751360, 80586045, 82934784, 85958448, 92149760, 96703254, 103668480, 107448060, 110039040, 110579712, 114611264, 124402176, 128937672, 138224640, 143264080, 155502720, 161172090, 165869568, 171916896, 184299520, 193406508, 207336960, 214896120, 229222528, 241758135, 248804352, 257875344, 276449280, 286528160, 311005440, 322344180, 331739136, 343833792, 386813016, 414673920, 429792240, 458445056, 483516270, 497608704, 515750688, 552898560, 573056320, 622010880, 644688360, 687667584, 773626032, 829347840, 859584480, 916890112, 967032540, 995217408, 1031501376, 1146112640, 1244021760, 1289376720, 1375335168, 1547252064, 1658695680, 1719168960, 1833780224, 1934065080, 2063002752, 2292225280, 2488043520, 2578753440, 2750670336, 3094504128, 3438337920, 3667560448, 3868130160, 4126005504, 4584450560, 4976087040, 5157506880, 5501340672, 6189008256, 6876675840, 7335120896, 7736260320, 8252011008, 9168901120, 10315013760, 11002681344, 12378016512, 13753351680, 15472520640, 16504022016, 18337802240, 20630027520, 22005362688, 24756033024, 27506703360, 30945041280, 33008044032, 36675604480, 41260055040, 49512066048, 55013406720, 61890082560, 66016088064, 82520110080, 99024132096, 110026813440, 123780165120, 165040220160, 198048264192, 247560330240, 330080440320, 495120660480, 990241320960]

約数ペア:

[(1, 990241320960), (2, 495120660480), (3, 330080440320), (4, 247560330240), (5, 198048264192), (6, 165040220160), (8, 123780165120), (9, 110026813440), (10, 99024132096), (12, 82520110080), (15, 66016088064), (16, 61890082560), (18, 55013406720), (20, 49512066048), (24, 41260055040), (27, 36675604480), (30, 33008044032), (32, 30945041280), (36, 27506703360), (40, 24756033024), (45, 22005362688), (48, 20630027520), (54, 18337802240), (60, 16504022016), (64, 15472520640), (72, 13753351680), (80, 12378016512), (90, 11002681344), (96, 10315013760), (108, 9168901120), (120, 8252011008), (128, 7736260320), (135, 7335120896), (144, 6876675840), (160, 6189008256), (180, 5501340672), (192, 5157506880), (199, 4976087040), (216, 4584450560), (240, 4126005504), (256, 3868130160), (270, 3667560448), (288, 3438337920), (320, 3094504128), (360, 2750670336), (384, 2578753440), (398, 2488043520), (432, 2292225280), (480, 2063002752), (512, 1934065080), (540, 1833780224), (576, 1719168960), (597, 1658695680), (640, 1547252064), (720, 1375335168), (768, 1289376720), (796, 1244021760), (864, 1146112640), (960, 1031501376), (995, 995217408), (1024, 967032540), (1080, 916890112), (1152, 859584480), (1194, 829347840), (1280, 773626032), (1440, 687667584), (1536, 644688360), (1592, 622010880), (1728, 573056320), (1791, 552898560), (1920, 515750688), (1990, 497608704), (2048, 483516270), (2160, 458445056), (2304, 429792240), (2388, 414673920), (2560, 386813016), (2880, 343833792), (2985, 331739136), (3072, 322344180), (3184, 311005440), (3456, 286528160), (3582, 276449280), (3840, 257875344), (3980, 248804352), (4096, 241758135), (4320, 229222528), (4608, 214896120), (4776, 207336960), (5120, 193406508), (5373, 184299520), (5760, 171916896), (5970, 165869568), (6144, 161172090), (6368, 155502720), (6912, 143264080), (7164, 138224640), (7680, 128937672), (7960, 124402176), (8640, 114611264), (8955, 110579712), (8999, 110039040), (9216, 107448060), (9552, 103668480), (10240, 96703254), (10746, 92149760), (11520, 85958448), (11940, 82934784), (12288, 80586045), (12736, 77751360), (13824, 71632040), (14328, 69112320), (15360, 64468836), (15920, 62201088), (17280, 57305632), (17910, 55289856), (17998, 55019520), (18432, 53724030), (19104, 51834240), (20480, 48351627), (21492, 46074880), (23040, 42979224), (23880, 41467392), (25472, 38875680), (26865, 36859904), (26997, 36679680), (27648, 35816020), (28656, 34556160), (30720, 32234418), (31840, 31100544), (34560, 28652816), (35820, 27644928), (35996, 27509760), (36864, 26862015), (38208, 25917120), (42984, 23037440), (44995, 22007808), (46080, 21489612), (47760, 20733696), (50944, 19437840), (53730, 18429952), (53994, 18339840), (55296, 17908010), (57312, 17278080), (61440, 16117209), (63680, 15550272), (69120, 14326408), (71640, 13822464), (71992, 13754880), (76416, 12958560), (80991, 12226560), (85968, 11518720), (89990, 11003904), (92160, 10744806), (95520, 10366848), (101888, 9718920), (107460, 9214976), (107988, 9169920), (110592, 8954005), (114624, 8639040), (127360, 7775136), (134985, 7335936), (138240, 7163204), (143280, 6911232), (143984, 6877440), (152832, 6479280), (161982, 6113280), (171936, 5759360), (179980, 5501952), (184320, 5372403), (191040, 5183424), (203776, 4859460), (214920, 4607488), (215976, 4584960), (229248, 4319520), (242973, 4075520), (254720, 3887568), (269970, 3667968), (276480, 3581602), (286560, 3455616), (287968, 3438720), (305664, 3239640), (323964, 3056640), (343872, 2879680), (359960, 2750976), (382080, 2591712), (404955, 2445312), (407552, 2429730), (429840, 2303744), (431952, 2292480), (458496, 2159760), (485946, 2037760), (509440, 1943784), (539940, 1833984), (552960, 1790801), (573120, 1727808), (575936, 1719360), (611328, 1619820), (647928, 1528320), (687744, 1439840), (719920, 1375488), (764160, 1295856), (809910, 1222656), (815104, 1214865), (859680, 1151872), (863904, 1146240), (916992, 1079880), (971892, 1018880)]