19023449840640

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{3469}}^1$

素因数の和:5402

約数の個数: 880

約数和(自身を含む): 77971471300800

約数和(自身を除く): 58948021460160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1889, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3469, 3584, 3778, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5667, 5670, 5760, 6048, 6480, 6720, 6912, 6938, 7168, 7556, 7560, 7680, 8064, 8640, 8960, 9072, 9216, 9445, 10080, 10368, 10407, 10752, 11334, 11340, 11520, 12096, 12960, 13223, 13440, 13824, 13876, 15112, 15120, 15360, 16128, 17001, 17280, 17345, 17920, 18144, 18890, 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26225640, 26641920, 27974016, 28561680, 29015040, 29972160, 30465792, 31082240, 31470768, 31970304, 32641920, 32764705, 33850880, 34274016, 34967520, 35966592, 37298688, 38082240, 39170304, 39317646, 39338460, 39962880, 40621056, 41961024, 42842520, 43522560, 44958240, 45698688, 45870587, 46623360, 47955456, 48962880, 50776320, 52227072, 52423528, 52451280, 53283840, 55948032, 57123360, 58976469, 59944320, 60931584, 62164480, 62941536, 65283840, 65529410, 67701760, 68548032, 69935040, 71933184, 74597376, 76164480, 78340608, 78635292, 78676920, 79925760, 83922048, 85685040, 87045120, 89916480, 91397376, 91741174, 93246720, 95910912, 97925760, 98294115, 101552640, 104847056, 104902560, 111896064, 114246720, 117952938, 119888640, 121863168, 124328960, 125883072, 130567680, 131058820, 137096064, 137611761, 139870080, 143866368, 152328960, 156681216, 157270584, 157353840, 159851520, 167844096, 171370080, 176929407, 179832960, 182794752, 183482348, 186493440, 195851520, 196588230, 203105280, 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3804689968128, 4755862460160, 6341149946880, 9511724920320, 19023449840640]

約数ペア:

[(1, 19023449840640), (2, 9511724920320), (3, 6341149946880), (4, 4755862460160), (5, 3804689968128), (6, 3170574973440), (7, 2717635691520), (8, 2377931230080), (9, 2113716648960), (10, 1902344984064), (12, 1585287486720), (14, 1358817845760), (15, 1268229989376), (16, 1188965615040), (18, 1056858324480), (20, 951172492032), (21, 905878563840), (24, 792643743360), (27, 704572216320), (28, 679408922880), (30, 634114994688), (32, 594482807520), (35, 543527138304), (36, 528429162240), (40, 475586246016), (42, 452939281920), (45, 422743329792), (48, 396321871680), (54, 352286108160), (56, 339704461440), (60, 317057497344), (63, 301959521280), (64, 297241403760), (70, 271763569152), (72, 264214581120), (80, 237793123008), (81, 234857405440), (84, 226469640960), (90, 211371664896), (96, 198160935840), (105, 181175712768), (108, 176143054080), (112, 169852230720), (120, 158528748672), (126, 150979760640), (128, 148620701880), (135, 140914443264), (140, 135881784576), (144, 132107290560), (160, 118896561504), (162, 117428702720), (168, 113234820480), (180, 105685832448), (189, 100653173760), (192, 99080467920), (210, 90587856384), (216, 88071527040), (224, 84926115360), (240, 79264374336), (252, 75489880320), (256, 74310350940), (270, 70457221632), (280, 67940892288), (288, 66053645280), (315, 60391904256), (320, 59448280752), (324, 58714351360), (336, 56617410240), (360, 52842916224), (378, 50326586880), (384, 49540233960), (405, 46971481088), (420, 45293928192), (432, 44035763520), (448, 42463057680), (480, 39632187168), (504, 37744940160), (512, 37155175470), (540, 35228610816), (560, 33970446144), (567, 33551057920), (576, 33026822640), (630, 30195952128), (640, 29724140376), (648, 29357175680), (672, 28308705120), (720, 26421458112), (756, 25163293440), (768, 24770116980), (810, 23485740544), (840, 22646964096), (864, 22017881760), (896, 21231528840), (945, 20130634752), (960, 19816093584), (1008, 18872470080), (1024, 18577587735), (1080, 17614305408), (1120, 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