254171240960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 960

約数和(自身を含む): 815212823040

約数和(自身を除く): 561041582080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 41, 46, 52, 56, 64, 65, 70, 80, 82, 89, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 164, 169, 178, 182, 184, 205, 208, 224, 230, 256, 260, 280, 287, 299, 320, 322, 328, 338, 356, 364, 368, 410, 416, 445, 448, 455, 460, 512, 520, 533, 560, 574, 598, 623, 640, 644, 656, 676, 712, 728, 736, 805, 820, 832, 845, 890, 896, 910, 920, 943, 1040, 1066, 1120, 1148, 1157, 1183, 1196, 1246, 1280, 1288, 1312, 1352, 1424, 1435, 1456, 1472, 1495, 1610, 1640, 1664, 1690, 1780, 1792, 1820, 1840, 1886, 2047, 2080, 2093, 2132, 2240, 2296, 2314, 2366, 2392, 2492, 2560, 2576, 2624, 2665, 2704, 2848, 2870, 2912, 2944, 2990, 3115, 3220, 3280, 3328, 3380, 3560, 3584, 3640, 3649, 3680, 3731, 3772, 3887, 4094, 4160, 4186, 4264, 4480, 4592, 4628, 4715, 4732, 4784, 4984, 5152, 5248, 5330, 5408, 5696, 5740, 5785, 5824, 5888, 5915, 5980, 6230, 6440, 6560, 6601, 6656, 6760, 6929, 7120, 7280, 7298, 7360, 7462, 7544, 7774, 8099, 8188, 8320, 8372, 8528, 8960, 9184, 9256, 9430, 9464, 9568, 9968, 10235, 10304, 10465, 10496, 10660, 10816, 11392, 11480, 11570, 11648, 11776, 11830, 11960, 12259, 12460, 12880, 13120, 13202, 13520, 13858, 14240, 14329, 14560, 14596, 14720, 14924, 15041, 15088, 15548, 16198, 16376, 16640, 16744, 17056, 17920, 18245, 18368, 18512, 18655, 18860, 18928, 19136, 19435, 19936, 20470, 20608, 20930, 20992, 21320, 21632, 22784, 22960, 23140, 23296, 23660, 23920, 24518, 24920, 25543, 25760, 26240, 26404, 26611, 27040, 27209, 27716, 28480, 28658, 29120, 29192, 29440, 29848, 30082, 30176, 31096, 32396, 32752, 33005, 33280, 33488, 34112, 34645, 36490, 36736, 37024, 37310, 37720, 37856, 38272, 38870, 39872, 40495, 40940, 41216, 41860, 42640, 43264, 45568, 45920, 46280, 46592, 47320, 47437, 47840, 48503, 49036, 49840, 51086, 51520, 52480, 52808, 53222, 54080, 54418, 55432, 56960, 57316, 58240, 58384, 58880, 59696, 60164, 60352, 61295, 62192, 64792, 65504, 66010, 66976, 68224, 69290, 71645, 72980, 73472, 74048, 74620, 75205, 75440, 75712, 76544, 77740, 79744, 80990, 81880, 82432, 83720, 83927, 85280, 85813, 86528, 91840, 92560, 94640, 94874, 95680, 97006, 98072, 99680, 102172, 103040, 104960, 105287, 105616, 106444, 108160, 108836, 110864, 113920, 114632, 116480, 116768, 119392, 120328, 120704, 122590, 124384, 127715, 129584, 131008, 132020, 133055, 133952, 136045, 136448, 138580, 143290, 145960, 146944, 148096, 149240, 150410, 150880, 151424, 153088, 155480, 159367, 159488, 161980, 163760, 167440, 167854, 170560, 171626, 183680, 185120, 186277, 189280, 189748, 191360, 194012, 196144, 199360, 204344, 206080, 210574, 211232, 212888, 216320, 217672, 221728, 227840, 229264, 232960, 233536, 237185, 238784, 240656, 241408, 242515, 245180, 248768, 255430, 259168, 262016, 264040, 266110, 267904, 272090, 272896, 277160, 286580, 291920, 296192, 298480, 300820, 301760, 302848, 310960, 318734, 318976, 323960, 327520, 332059, 334880, 335708, 341120, 343252, 345943, 367360, 370240, 372554, 378560, 379496, 382720, 388024, 392288, 398720, 408688, 412160, 419635, 421148, 422464, 425776, 429065, 432640, 435344, 443456, 458528, 467072, 474370, 477568, 481312, 482816, 485030, 490360, 497536, 510860, 518336, 524032, 526435, 528080, 532220, 535808, 544180, 554320, 573160, 583840, 587489, 592384, 596960, 601640, 603520, 605696, 616681, 621920, 637468, 647920, 655040, 664118, 669760, 671416, 682240, 686504, 691886, 734720, 740480, 745108, 757120, 758992, 765440, 776048, 784576, 796835, 797440, 817376, 839270, 842296, 844928, 851552, 858130, 870688, 886912, 917056, 931385, 934144, 948740, 955136, 962624, 970060, 980720, 995072, 1021720, 1036672, 1048064, 1052870, 1056160, 1064440, 1071616, 1088360, 1091051, 1108640, 1115569, 1146320, 1167680, 1174978, 1193920, 1203280, 1207040, 1233362, 1243840, 1274936, 1295840, 1310080, 1328236, 1339520, 1342832, 1364480, 1373008, 1383772, 1480960, 1490216, 1514240, 1517984, 1552096, 1569152, 1593670, 1594880, 1634752, 1660295, 1678540, 1684592, 1689856, 1703104, 1716260, 1729715, 1741376, 1773824, 1834112, 1862770, 1868288, 1897480, 1910272, 1925248, 1940120, 1961440, 1990144, 2043440, 2073344, 2105740, 2112320, 2128880, 2176720, 2182102, 2217280, 2231138, 2292640, 2335360, 2349956, 2387840, 2406560, 2414080, 2421601, 2466724, 2487680, 2549872, 2591680, 2620160, 2656472, 2679040, 2685664, 2746016, 2767544, 2937445, 2961920, 2980432, 3028480, 3035968, 3083405, 3104192, 3138304, 3187340, 3269504, 3320590, 3357080, 3369184, 3379712, 3406208, 3432520, 3459430, 3482752, 3547648, 3668224, 3725540, 3794960, 3850496, 3880240, 3922880, 4086880, 4146688, 4211480, 4224640, 4257760, 4316767, 4353440, 4364204, 4434560, 4462276, 4585280, 4670720, 4699912, 4775680, 4813120, 4843202, 4933448, 4975360, 5099744, 5183360, 5240320, 5312944, 5358080, 5371328, 5455255, 5492032, 5535088, 5577845, 5874890, 5960864, 6071936, 6166810, 6208384, 6276608, 6374680, 6539008, 6641180, 6714160, 6738368, 6812416, 6865040, 6918860, 6965504, 7336448, 7451080, 7589920, 7637357, 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約数ペア:

[(1, 254171240960), (2, 127085620480), (4, 63542810240), (5, 50834248192), (7, 36310177280), (8, 31771405120), (10, 25417124096), (13, 19551633920), (14, 18155088640), (16, 15885702560), (20, 12708562048), (23, 11050923520), (26, 9775816960), (28, 9077544320), (32, 7942851280), (35, 7262035456), (40, 6354281024), (41, 6199298560), (46, 5525461760), (52, 4887908480), (56, 4538772160), (64, 3971425640), (65, 3910326784), (70, 3631017728), (80, 3177140512), (82, 3099649280), (89, 2855856640), (91, 2793090560), (92, 2762730880), (104, 2443954240), (112, 2269386080), (115, 2210184704), (128, 1985712820), (130, 1955163392), (140, 1815508864), (160, 1588570256), (161, 1578703360), (164, 1549824640), (169, 1503971840), (178, 1427928320), (182, 1396545280), (184, 1381365440), (205, 1239859712), (208, 1221977120), (224, 1134693040), (230, 1105092352), (256, 992856410), (260, 977581696), (280, 907754432), (287, 885614080), (299, 850071040), (320, 794285128), (322, 789351680), (328, 774912320), (338, 751985920), (356, 713964160), (364, 698272640), (368, 690682720), (410, 619929856), (416, 610988560), (445, 571171328), (448, 567346520), (455, 558618112), (460, 552546176), (512, 496428205), (520, 488790848), (533, 476869120), (560, 453877216), (574, 442807040), (598, 425035520), (623, 407979520), (640, 397142564), (644, 394675840), (656, 387456160), (676, 375992960), (712, 356982080), (728, 349136320), (736, 345341360), (805, 315740672), (820, 309964928), (832, 305494280), (845, 300794368), (890, 285585664), (896, 283673260), (910, 279309056), (920, 276273088), (943, 269534720), (1040, 244395424), (1066, 238434560), (1120, 226938608), (1148, 221403520), (1157, 219681280), (1183, 214853120), (1196, 212517760), (1246, 203989760), (1280, 198571282), (1288, 197337920), (1312, 193728080), (1352, 187996480), (1424, 178491040), (1435, 177122816), (1456, 174568160), (1472, 172670680), (1495, 170014208), (1610, 157870336), (1640, 154982464), (1664, 152747140), (1690, 150397184), (1780, 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(14596, 17413760), (14720, 17267068), (14924, 17031040), (15041, 16898560), (15088, 16845920), (15548, 16347520), (16198, 15691520), (16376, 15520960), (16640, 15274714), (16744, 15179840), (17056, 14902160), (17920, 14183663), (18245, 13931008), (18368, 13837720), (18512, 13730080), (18655, 13624832), (18860, 13476736), (18928, 13428320), (19136, 13282360), (19435, 13078016), (19936, 12749360), (20470, 12416768), (20608, 12333620), (20930, 12143872), (20992, 12108005), (21320, 11921728), (21632, 11749780), (22784, 11155690), (22960, 11070176), (23140, 10984064), (23296, 10910510), (23660, 10742656), (23920, 10625888), (24518, 10366720), (24920, 10199488), (25543, 9950720), (25760, 9866896), (26240, 9686404), (26404, 9626240), (26611, 9551360), (27040, 9399824), (27209, 9341440), (27716, 9170560), (28480, 8924552), (28658, 8869120), (29120, 8728408), (29192, 8706880), (29440, 8633534), (29848, 8515520), (30082, 8449280), (30176, 8422960), (31096, 8173760), (32396, 7845760), (32752, 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(72980, 3482752), (73472, 3459430), (74048, 3432520), (74620, 3406208), (75205, 3379712), (75440, 3369184), (75712, 3357080), (76544, 3320590), (77740, 3269504), (79744, 3187340), (80990, 3138304), (81880, 3104192), (82432, 3083405), (83720, 3035968), (83927, 3028480), (85280, 2980432), (85813, 2961920), (86528, 2937445), (91840, 2767544), (92560, 2746016), (94640, 2685664), (94874, 2679040), (95680, 2656472), (97006, 2620160), (98072, 2591680), (99680, 2549872), (102172, 2487680), (103040, 2466724), (104960, 2421601), (105287, 2414080), (105616, 2406560), (106444, 2387840), (108160, 2349956), (108836, 2335360), (110864, 2292640), (113920, 2231138), (114632, 2217280), (116480, 2182102), (116768, 2176720), (119392, 2128880), (120328, 2112320), (120704, 2105740), (122590, 2073344), (124384, 2043440), (127715, 1990144), (129584, 1961440), (131008, 1940120), (132020, 1925248), (133055, 1910272), (133952, 1897480), (136045, 1868288), (136448, 1862770), (138580, 1834112), (143290, 1773824), (145960, 1741376), (146944, 1729715), (148096, 1716260), (149240, 1703104), (150410, 1689856), (150880, 1684592), (151424, 1678540), (153088, 1660295), (155480, 1634752), (159367, 1594880), (159488, 1593670), (161980, 1569152), (163760, 1552096), (167440, 1517984), (167854, 1514240), (170560, 1490216), (171626, 1480960), (183680, 1383772), (185120, 1373008), (186277, 1364480), (189280, 1342832), (189748, 1339520), (191360, 1328236), (194012, 1310080), (196144, 1295840), (199360, 1274936), (204344, 1243840), (206080, 1233362), (210574, 1207040), (211232, 1203280), (212888, 1193920), (216320, 1174978), (217672, 1167680), (221728, 1146320), (227840, 1115569), (229264, 1108640), (232960, 1091051), (233536, 1088360), (237185, 1071616), (238784, 1064440), (240656, 1056160), (241408, 1052870), (242515, 1048064), (245180, 1036672), (248768, 1021720), (255430, 995072), (259168, 980720), (262016, 970060), (264040, 962624), (266110, 955136), (267904, 948740), (272090, 934144), (272896, 931385), (277160, 917056), (286580, 886912), (291920, 870688), (296192, 858130), (298480, 851552), (300820, 844928), (301760, 842296), (302848, 839270), (310960, 817376), (318734, 797440), (318976, 796835), (323960, 784576), (327520, 776048), (332059, 765440), (334880, 758992), (335708, 757120), (341120, 745108), (343252, 740480), (345943, 734720), (367360, 691886), (370240, 686504), (372554, 682240), (378560, 671416), (379496, 669760), (382720, 664118), (388024, 655040), (392288, 647920), (398720, 637468), (408688, 621920), (412160, 616681), (419635, 605696), (421148, 603520), (422464, 601640), (425776, 596960), (429065, 592384), (432640, 587489), (435344, 583840), (443456, 573160), (458528, 554320), (467072, 544180), (474370, 535808), (477568, 532220), (481312, 528080), (482816, 526435), (485030, 524032), (490360, 518336), (497536, 510860)]