261532458880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 576

約数和(自身を含む): 806357613600

約数和(自身を除く): 544825154720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 128, 140, 154, 157, 160, 176, 196, 220, 224, 242, 245, 280, 308, 314, 320, 352, 385, 392, 439, 440, 448, 484, 490, 539, 560, 605, 616, 628, 640, 704, 770, 784, 785, 847, 878, 880, 896, 968, 980, 1078, 1099, 1120, 1210, 1232, 1256, 1408, 1540, 1568, 1570, 1694, 1727, 1756, 1760, 1936, 1960, 2156, 2195, 2198, 2240, 2420, 2464, 2512, 2695, 3073, 3080, 3136, 3140, 3388, 3454, 3512, 3520, 3872, 3920, 4235, 4312, 4390, 4396, 4480, 4829, 4840, 4928, 5024, 5390, 5495, 5929, 6146, 6160, 6272, 6280, 6776, 6908, 7024, 7040, 7693, 7744, 7840, 8470, 8624, 8635, 8780, 8792, 9658, 9680, 9856, 10048, 10780, 10990, 11858, 12089, 12292, 12320, 12560, 13552, 13816, 14048, 15365, 15386, 15488, 15680, 16940, 17248, 17270, 17560, 17584, 18997, 19316, 19360, 20096, 21511, 21560, 21980, 23716, 24145, 24178, 24584, 24640, 25120, 27104, 27632, 28096, 29645, 30730, 30772, 31360, 33803, 33880, 34496, 34540, 35120, 35168, 37994, 38465, 38632, 38720, 43022, 43120, 43960, 47432, 48290, 48356, 49168, 49280, 50240, 53119, 54208, 55264, 56192, 59290, 60445, 61460, 61544, 67606, 67760, 68923, 68992, 69080, 70240, 70336, 75988, 76930, 77264, 77440, 84623, 86044, 86240, 87920, 94864, 94985, 96580, 96712, 98336, 100480, 106238, 107555, 108416, 110528, 118580, 120890, 122920, 123088, 132979, 135212, 135520, 137846, 138160, 140480, 140672, 151976, 153860, 154528, 169015, 169246, 172088, 172480, 175840, 189728, 189970, 193160, 193424, 196672, 212476, 215110, 221056, 236621, 237160, 241780, 245840, 246176, 265595, 265958, 270424, 271040, 275692, 276320, 280960, 303952, 307720, 309056, 338030, 338492, 344176, 344615, 344960, 351680, 371833, 379456, 379940, 386320, 386848, 393344, 423115, 424952, 430220, 473242, 474320, 482461, 483560, 491680, 492352, 531190, 531916, 540848, 542080, 551384, 552640, 607904, 615440, 618112, 664895, 676060, 676984, 688352, 689230, 703360, 743666, 758153, 758912, 759880, 772640, 773696, 846230, 849904, 860440, 930853, 946484, 948640, 964922, 967120, 983360, 984704, 1062380, 1063832, 1081696, 1102768, 1105280, 1183105, 1215808, 1230880, 1329790, 1352120, 1353968, 1376704, 1378460, 1487332, 1516306, 1519760, 1545280, 1547392, 1692460, 1699808, 1720880, 1859165, 1861706, 1892968, 1897280, 1929844, 1934240, 1966720, 2124760, 2127664, 2163392, 2205536, 2366210, 2412305, 2431616, 2461760, 2602831, 2659580, 2704240, 2707936, 2753408, 2756920, 2974664, 3032612, 3039520, 3090560, 3377227, 3384920, 3399616, 3441760, 3718330, 3723412, 3785936, 3790765, 3794560, 3859688, 3868480, 4249520, 4255328, 4326784, 4411072, 4654265, 4732420, 4824610, 4923520, 5205662, 5307071, 5319160, 5408480, 5415872, 5513840, 5949328, 6065224, 6079040, 6754454, 6769840, 6799232, 6883520, 7436660, 7446824, 7571872, 7581530, 7719376, 7736960, 8339683, 8499040, 8510656, 8822144, 9308530, 9464840, 9649220, 10411324, 10614142, 10638320, 10816960, 10831744, 11027680, 11898656, 12130448, 12158080, 13014155, 13508908, 13539680, 13767040, 14873320, 14893648, 15143744, 15163060, 15438752, 16679366, 16886135, 16998080, 17021312, 18617060, 18929680, 19298440, 20822648, 21228284, 21276640, 21633920, 22055360, 23797312, 24260896, 26028310, 26535355, 27017816, 27079360, 29746640, 29787296, 30287488, 30326120, 30877504, 33358732, 33772270, 33996160, 37149497, 37234120, 37859360, 38596880, 41645296, 41698415, 42456568, 42553280, 44110720, 47594624, 48521792, 52056620, 53070710, 54035632, 54158720, 58377781, 59493280, 59574592, 60652240, 61755008, 66717464, 67544540, 74298994, 74468240, 75718720, 77193760, 83290592, 83396830, 84913136, 85106560, 97043584, 104113240, 106141420, 108071264, 116755562, 118986560, 119149184, 121304480, 133434928, 135089080, 148597988, 148936480, 151437440, 154387520, 166581184, 166793660, 169826272, 185747485, 208226480, 212282840, 216142528, 233511124, 237973120, 242608960, 266869856, 270178160, 291888905, 297195976, 297872960, 308775040, 333162368, 333587320, 339652544, 371494970, 408644467, 416452960, 424565680, 432285056, 467022248, 485217920, 533739712, 540356320, 583777810, 594391952, 595745920, 667174640, 679305088, 742989940, 817288934, 832905920, 849131360, 934044496, 1067479424, 1080712640, 1167555620, 1188783904, 1334349280, 1485979880, 1634577868, 1665811840, 1698262720, 1868088992, 2043222335, 2161425280, 2335111240, 2377567808, 2668698560, 2971959760, 3269155736, 3396525440, 3736177984, 4086444670, 4670222480, 4755135616, 5337397120, 5943919520, 6538311472, 7472355968, 8172889340, 9340444960, 11887839040, 13076622944, 16345778680, 18680889920, 23775678080, 26153245888, 32691557360, 37361779840, 52306491776, 65383114720, 130766229440, 261532458880]

約数ペア:

[(1, 261532458880), (2, 130766229440), (4, 65383114720), (5, 52306491776), (7, 37361779840), (8, 32691557360), (10, 26153245888), (11, 23775678080), (14, 18680889920), (16, 16345778680), (20, 13076622944), (22, 11887839040), (28, 9340444960), (32, 8172889340), (35, 7472355968), (40, 6538311472), (44, 5943919520), (49, 5337397120), (55, 4755135616), (56, 4670222480), (64, 4086444670), (70, 3736177984), (77, 3396525440), (80, 3269155736), (88, 2971959760), (98, 2668698560), (110, 2377567808), (112, 2335111240), (121, 2161425280), (128, 2043222335), (140, 1868088992), (154, 1698262720), (157, 1665811840), (160, 1634577868), (176, 1485979880), (196, 1334349280), (220, 1188783904), (224, 1167555620), (242, 1080712640), (245, 1067479424), (280, 934044496), (308, 849131360), (314, 832905920), (320, 817288934), (352, 742989940), (385, 679305088), (392, 667174640), (439, 595745920), (440, 594391952), (448, 583777810), (484, 540356320), (490, 533739712), (539, 485217920), (560, 467022248), (605, 432285056), (616, 424565680), (628, 416452960), (640, 408644467), (704, 371494970), (770, 339652544), (784, 333587320), (785, 333162368), (847, 308775040), (878, 297872960), (880, 297195976), (896, 291888905), (968, 270178160), (980, 266869856), (1078, 242608960), (1099, 237973120), (1120, 233511124), (1210, 216142528), (1232, 212282840), (1256, 208226480), (1408, 185747485), (1540, 169826272), (1568, 166793660), (1570, 166581184), (1694, 154387520), (1727, 151437440), (1756, 148936480), (1760, 148597988), (1936, 135089080), (1960, 133434928), (2156, 121304480), (2195, 119149184), (2198, 118986560), (2240, 116755562), (2420, 108071264), (2464, 106141420), (2512, 104113240), (2695, 97043584), (3073, 85106560), (3080, 84913136), (3136, 83396830), (3140, 83290592), (3388, 77193760), (3454, 75718720), (3512, 74468240), (3520, 74298994), (3872, 67544540), (3920, 66717464), (4235, 61755008), (4312, 60652240), (4390, 59574592), (4396, 59493280), (4480, 58377781), (4829, 54158720), (4840, 54035632), (4928, 53070710), (5024, 52056620), (5390, 48521792), (5495, 47594624), (5929, 44110720), (6146, 42553280), (6160, 42456568), (6272, 41698415), (6280, 41645296), (6776, 38596880), (6908, 37859360), (7024, 37234120), (7040, 37149497), (7693, 33996160), (7744, 33772270), (7840, 33358732), (8470, 30877504), (8624, 30326120), (8635, 30287488), (8780, 29787296), (8792, 29746640), (9658, 27079360), (9680, 27017816), (9856, 26535355), (10048, 26028310), (10780, 24260896), (10990, 23797312), (11858, 22055360), (12089, 21633920), (12292, 21276640), (12320, 21228284), (12560, 20822648), (13552, 19298440), (13816, 18929680), (14048, 18617060), (15365, 17021312), (15386, 16998080), (15488, 16886135), (15680, 16679366), (16940, 15438752), (17248, 15163060), (17270, 15143744), (17560, 14893648), (17584, 14873320), (18997, 13767040), (19316, 13539680), (19360, 13508908), (20096, 13014155), (21511, 12158080), (21560, 12130448), (21980, 11898656), (23716, 11027680), (24145, 10831744), (24178, 10816960), (24584, 10638320), (24640, 10614142), (25120, 10411324), (27104, 9649220), (27632, 9464840), (28096, 9308530), (29645, 8822144), (30730, 8510656), (30772, 8499040), (31360, 8339683), (33803, 7736960), (33880, 7719376), (34496, 7581530), (34540, 7571872), (35120, 7446824), (35168, 7436660), (37994, 6883520), (38465, 6799232), (38632, 6769840), (38720, 6754454), (43022, 6079040), (43120, 6065224), (43960, 5949328), (47432, 5513840), (48290, 5415872), (48356, 5408480), (49168, 5319160), (49280, 5307071), (50240, 5205662), (53119, 4923520), (54208, 4824610), (55264, 4732420), (56192, 4654265), (59290, 4411072), (60445, 4326784), (61460, 4255328), (61544, 4249520), (67606, 3868480), (67760, 3859688), (68923, 3794560), (68992, 3790765), (69080, 3785936), (70240, 3723412), (70336, 3718330), (75988, 3441760), (76930, 3399616), (77264, 3384920), (77440, 3377227), (84623, 3090560), (86044, 3039520), (86240, 3032612), (87920, 2974664), (94864, 2756920), (94985, 2753408), (96580, 2707936), (96712, 2704240), (98336, 2659580), (100480, 2602831), (106238, 2461760), (107555, 2431616), (108416, 2412305), (110528, 2366210), (118580, 2205536), (120890, 2163392), (122920, 2127664), (123088, 2124760), (132979, 1966720), (135212, 1934240), (135520, 1929844), (137846, 1897280), (138160, 1892968), (140480, 1861706), (140672, 1859165), (151976, 1720880), (153860, 1699808), (154528, 1692460), (169015, 1547392), (169246, 1545280), (172088, 1519760), (172480, 1516306), (175840, 1487332), (189728, 1378460), (189970, 1376704), (193160, 1353968), (193424, 1352120), (196672, 1329790), (212476, 1230880), (215110, 1215808), (221056, 1183105), (236621, 1105280), (237160, 1102768), (241780, 1081696), (245840, 1063832), (246176, 1062380), (265595, 984704), (265958, 983360), (270424, 967120), (271040, 964922), (275692, 948640), (276320, 946484), (280960, 930853), (303952, 860440), (307720, 849904), (309056, 846230), (338030, 773696), (338492, 772640), (344176, 759880), (344615, 758912), (344960, 758153), (351680, 743666), (371833, 703360), (379456, 689230), (379940, 688352), (386320, 676984), (386848, 676060), (393344, 664895), (423115, 618112), (424952, 615440), (430220, 607904), (473242, 552640), (474320, 551384), (482461, 542080), (483560, 540848), (491680, 531916), (492352, 531190)]