81918743040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^2$

素因数の和:509

約数の個数: 480

約数和(自身を含む): 304977087360

約数和(自身を除く): 223058344320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 227, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 454, 460, 480, 512, 540, 552, 576, 621, 640, 681, 690, 720, 736, 768, 828, 864, 908, 920, 960, 1035, 1080, 1104, 1135, 1152, 1242, 1280, 1362, 1380, 1440, 1472, 1536, 1656, 1728, 1816, 1840, 1920, 2043, 2070, 2160, 2208, 2270, 2304, 2484, 2560, 2724, 2760, 2880, 2944, 3105, 3312, 3405, 3456, 3632, 3680, 3840, 4086, 4140, 4320, 4416, 4540, 4608, 4968, 5221, 5448, 5520, 5760, 5888, 6129, 6210, 6624, 6810, 6912, 7264, 7360, 7680, 8172, 8280, 8640, 8832, 9080, 9936, 10215, 10442, 10896, 11040, 11520, 11776, 12258, 12420, 13248, 13620, 13824, 14528, 14720, 15663, 16344, 16560, 17280, 17664, 18160, 19872, 20430, 20884, 21792, 22080, 23040, 24516, 24840, 26105, 26496, 27240, 29056, 29440, 30645, 31326, 32688, 33120, 34560, 35328, 36320, 39744, 40860, 41768, 43584, 44160, 46989, 49032, 49680, 51529, 52210, 52992, 54480, 58112, 58880, 61290, 62652, 65376, 66240, 69120, 72640, 78315, 79488, 81720, 83536, 87168, 88320, 93978, 98064, 99360, 103058, 104420, 105984, 108960, 116224, 122580, 125304, 130752, 132480, 140967, 145280, 154587, 156630, 158976, 163440, 167072, 174336, 176640, 187956, 196128, 198720, 206116, 208840, 217920, 234945, 245160, 250608, 257645, 261504, 264960, 281934, 290560, 309174, 313260, 317952, 326880, 334144, 348672, 375912, 392256, 397440, 412232, 417680, 435840, 463761, 469890, 490320, 501216, 515290, 523008, 529920, 563868, 581120, 618348, 626520, 653760, 668288, 704835, 751824, 772935, 784512, 794880, 824464, 835360, 871680, 927522, 939780, 980640, 1002432, 1030580, 1046016, 1127736, 1185167, 1236696, 1253040, 1307520, 1336576, 1391283, 1409670, 1503648, 1545870, 1569024, 1589760, 1648928, 1670720, 1743360, 1855044, 1879560, 1961280, 2004864, 2061160, 2255472, 2318805, 2370334, 2473392, 2506080, 2615040, 2673152, 2782566, 2819340, 3007296, 3091740, 3138048, 3297856, 3341440, 3555501, 3710088, 3759120, 3922560, 4009728, 4122320, 4510944, 4637610, 4740668, 4946784, 5012160, 5230080, 5565132, 5638680, 5925835, 6014592, 6183480, 6595712, 6682880, 6956415, 7111002, 7420176, 7518240, 7845120, 8019456, 8244640, 9021888, 9275220, 9481336, 9893568, 10024320, 10666503, 11130264, 11277360, 11851670, 12029184, 12366960, 13191424, 13365760, 13912830, 14222004, 14840352, 15036480, 15690240, 16489280, 17777505, 18043776, 18550440, 18962672, 19787136, 20048640, 21333006, 22260528, 22554720, 23703340, 24058368, 24733920, 26382848, 27825660, 28444008, 29680704, 30072960, 31999509, 32978560, 35555010, 36087552, 37100880, 37925344, 39574272, 40097280, 42666012, 44521056, 45109440, 47406680, 49467840, 53332515, 55651320, 56888016, 59361408, 60145920, 63999018, 65957120, 71110020, 72175104, 74201760, 75850688, 79148544, 85332024, 89042112, 90218880, 94813360, 98935680, 106665030, 111302640, 113776032, 118722816, 120291840, 127998036, 131914240, 142220040, 148403520, 151701376, 159997545, 170664048, 178084224, 180437760, 189626720, 197871360, 213330060, 222605280, 227552064, 237445632, 255996072, 284440080, 296807040, 303402752, 319995090, 341328096, 356168448, 360875520, 379253440, 395742720, 426660120, 445210560, 455104128, 511992144, 568880160, 593614080, 606805504, 639990180, 682656192, 712336896, 758506880, 853320240, 890421120, 910208256, 1023984288, 1137760320, 1187228160, 1279980360, 1365312384, 1517013760, 1706640480, 1780842240, 1820416512, 2047968576, 2275520640, 2559960720, 2730624768, 3034027520, 3413280960, 3561684480, 4095937152, 4551041280, 5119921440, 5461249536, 6826561920, 8191874304, 9102082560, 10239842880, 13653123840, 16383748608, 20479685760, 27306247680, 40959371520, 81918743040]

約数ペア:

[(1, 81918743040), (2, 40959371520), (3, 27306247680), (4, 20479685760), (5, 16383748608), (6, 13653123840), (8, 10239842880), (9, 9102082560), (10, 8191874304), (12, 6826561920), (15, 5461249536), (16, 5119921440), (18, 4551041280), (20, 4095937152), (23, 3561684480), (24, 3413280960), (27, 3034027520), (30, 2730624768), (32, 2559960720), (36, 2275520640), (40, 2047968576), (45, 1820416512), (46, 1780842240), (48, 1706640480), (54, 1517013760), (60, 1365312384), (64, 1279980360), (69, 1187228160), (72, 1137760320), (80, 1023984288), (90, 910208256), (92, 890421120), (96, 853320240), (108, 758506880), (115, 712336896), (120, 682656192), (128, 639990180), (135, 606805504), (138, 593614080), (144, 568880160), (160, 511992144), (180, 455104128), (184, 445210560), (192, 426660120), (207, 395742720), (216, 379253440), (227, 360875520), (230, 356168448), (240, 341328096), (256, 319995090), (270, 303402752), (276, 296807040), (288, 284440080), (320, 255996072), (345, 237445632), (360, 227552064), (368, 222605280), (384, 213330060), (414, 197871360), (432, 189626720), (454, 180437760), (460, 178084224), (480, 170664048), (512, 159997545), (540, 151701376), (552, 148403520), (576, 142220040), (621, 131914240), (640, 127998036), (681, 120291840), (690, 118722816), (720, 113776032), (736, 111302640), (768, 106665030), (828, 98935680), (864, 94813360), (908, 90218880), (920, 89042112), (960, 85332024), (1035, 79148544), (1080, 75850688), (1104, 74201760), (1135, 72175104), (1152, 71110020), (1242, 65957120), (1280, 63999018), (1362, 60145920), (1380, 59361408), (1440, 56888016), (1472, 55651320), (1536, 53332515), (1656, 49467840), (1728, 47406680), (1816, 45109440), (1840, 44521056), (1920, 42666012), (2043, 40097280), (2070, 39574272), (2160, 37925344), (2208, 37100880), (2270, 36087552), (2304, 35555010), (2484, 32978560), (2560, 31999509), (2724, 30072960), (2760, 29680704), (2880, 28444008), (2944, 27825660), (3105, 26382848), (3312, 24733920), (3405, 24058368), (3456, 23703340), (3632, 22554720), (3680, 22260528), (3840, 21333006), (4086, 20048640), (4140, 19787136), (4320, 18962672), (4416, 18550440), (4540, 18043776), (4608, 17777505), (4968, 16489280), (5221, 15690240), (5448, 15036480), (5520, 14840352), (5760, 14222004), (5888, 13912830), (6129, 13365760), (6210, 13191424), (6624, 12366960), (6810, 12029184), (6912, 11851670), (7264, 11277360), (7360, 11130264), (7680, 10666503), (8172, 10024320), (8280, 9893568), (8640, 9481336), (8832, 9275220), (9080, 9021888), (9936, 8244640), (10215, 8019456), (10442, 7845120), (10896, 7518240), (11040, 7420176), (11520, 7111002), (11776, 6956415), (12258, 6682880), (12420, 6595712), (13248, 6183480), (13620, 6014592), (13824, 5925835), (14528, 5638680), (14720, 5565132), (15663, 5230080), (16344, 5012160), (16560, 4946784), (17280, 4740668), (17664, 4637610), (18160, 4510944), (19872, 4122320), (20430, 4009728), (20884, 3922560), (21792, 3759120), (22080, 3710088), (23040, 3555501), (24516, 3341440), (24840, 3297856), (26105, 3138048), (26496, 3091740), (27240, 3007296), (29056, 2819340), (29440, 2782566), (30645, 2673152), (31326, 2615040), (32688, 2506080), (33120, 2473392), (34560, 2370334), (35328, 2318805), (36320, 2255472), (39744, 2061160), (40860, 2004864), (41768, 1961280), (43584, 1879560), (44160, 1855044), (46989, 1743360), (49032, 1670720), (49680, 1648928), (51529, 1589760), (52210, 1569024), (52992, 1545870), (54480, 1503648), (58112, 1409670), (58880, 1391283), (61290, 1336576), (62652, 1307520), (65376, 1253040), (66240, 1236696), (69120, 1185167), (72640, 1127736), (78315, 1046016), (79488, 1030580), (81720, 1002432), (83536, 980640), (87168, 939780), (88320, 927522), (93978, 871680), (98064, 835360), (99360, 824464), (103058, 794880), (104420, 784512), (105984, 772935), (108960, 751824), (116224, 704835), (122580, 668288), (125304, 653760), (130752, 626520), (132480, 618348), (140967, 581120), (145280, 563868), (154587, 529920), (156630, 523008), (158976, 515290), (163440, 501216), (167072, 490320), (174336, 469890), (176640, 463761), (187956, 435840), (196128, 417680), (198720, 412232), (206116, 397440), (208840, 392256), (217920, 375912), (234945, 348672), (245160, 334144), (250608, 326880), (257645, 317952), (261504, 313260), (264960, 309174), (281934, 290560)]