2051427840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3469}}^1$

素因数の和:3513

約数の個数: 320

約数和(自身を含む): 8178762240

約数和(自身を除く): 6127334400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2560, 2640, 2688, 2816, 3080, 3360, 3469, 3520, 3584, 3696, 3840, 4224, 4480, 4620, 4928, 5280, 5376, 5632, 6160, 6720, 6938, 7040, 7392, 7680, 8448, 8960, 9240, 9856, 10407, 10560, 10752, 12320, 13440, 13876, 14080, 14784, 16896, 17345, 17920, 18480, 19712, 20814, 21120, 24283, 24640, 26880, 27752, 28160, 29568, 34690, 36960, 38159, 39424, 41628, 42240, 48566, 49280, 52035, 53760, 55504, 59136, 69380, 72849, 73920, 76318, 83256, 84480, 97132, 98560, 104070, 111008, 114477, 118272, 121415, 138760, 145698, 147840, 152636, 166512, 190795, 194264, 197120, 208140, 222016, 228954, 242830, 267113, 277520, 291396, 295680, 305272, 333024, 364245, 381590, 388528, 416280, 444032, 457908, 485660, 534226, 555040, 572385, 582792, 591360, 610544, 666048, 728490, 763180, 777056, 801339, 832560, 888064, 915816, 971320, 1068452, 1110080, 1144770, 1165584, 1221088, 1332096, 1335565, 1456980, 1526360, 1554112, 1602678, 1665120, 1776128, 1831632, 1942640, 2136904, 2220160, 2289540, 2331168, 2442176, 2664192, 2671130, 2913960, 3052720, 3108224, 3205356, 3330240, 3663264, 3885280, 4006695, 4273808, 4440320, 4579080, 4662336, 4884352, 5328384, 5342260, 5827920, 6105440, 6216448, 6410712, 6660480, 7326528, 7770560, 8013390, 8547616, 8880640, 9158160, 9324672, 9768704, 10684520, 11655840, 12210880, 12432896, 12821424, 13320960, 14653056, 15541120, 16026780, 17095232, 18316320, 18649344, 19537408, 21369040, 23311680, 24421760, 25642848, 26641920, 29306112, 31082240, 32053560, 34190464, 36632640, 37298688, 42738080, 46623360, 48843520, 51285696, 58612224, 62164480, 64107120, 68380928, 73265280, 85476160, 93246720, 97687040, 102571392, 128214240, 136761856, 146530560, 170952320, 186493440, 205142784, 256428480, 293061120, 341904640, 410285568, 512856960, 683809280, 1025713920, 2051427840]

約数ペア:

[(1, 2051427840), (2, 1025713920), (3, 683809280), (4, 512856960), (5, 410285568), (6, 341904640), (7, 293061120), (8, 256428480), (10, 205142784), (11, 186493440), (12, 170952320), (14, 146530560), (15, 136761856), (16, 128214240), (20, 102571392), (21, 97687040), (22, 93246720), (24, 85476160), (28, 73265280), (30, 68380928), (32, 64107120), (33, 62164480), (35, 58612224), (40, 51285696), (42, 48843520), (44, 46623360), (48, 42738080), (55, 37298688), (56, 36632640), (60, 34190464), (64, 32053560), (66, 31082240), (70, 29306112), (77, 26641920), (80, 25642848), (84, 24421760), (88, 23311680), (96, 21369040), (105, 19537408), (110, 18649344), (112, 18316320), (120, 17095232), (128, 16026780), (132, 15541120), (140, 14653056), (154, 13320960), (160, 12821424), (165, 12432896), (168, 12210880), (176, 11655840), (192, 10684520), (210, 9768704), (220, 9324672), (224, 9158160), (231, 8880640), (240, 8547616), (256, 8013390), (264, 7770560), (280, 7326528), (308, 6660480), (320, 6410712), (330, 6216448), (336, 6105440), (352, 5827920), (384, 5342260), (385, 5328384), (420, 4884352), (440, 4662336), (448, 4579080), (462, 4440320), (480, 4273808), (512, 4006695), (528, 3885280), (560, 3663264), (616, 3330240), (640, 3205356), (660, 3108224), (672, 3052720), (704, 2913960), (768, 2671130), (770, 2664192), (840, 2442176), (880, 2331168), (896, 2289540), (924, 2220160), (960, 2136904), (1056, 1942640), (1120, 1831632), (1155, 1776128), (1232, 1665120), (1280, 1602678), (1320, 1554112), (1344, 1526360), (1408, 1456980), (1536, 1335565), (1540, 1332096), (1680, 1221088), (1760, 1165584), (1792, 1144770), (1848, 1110080), (1920, 1068452), (2112, 971320), (2240, 915816), (2310, 888064), (2464, 832560), (2560, 801339), (2640, 777056), (2688, 763180), (2816, 728490), (3080, 666048), (3360, 610544), (3469, 591360), (3520, 582792), (3584, 572385), (3696, 555040), (3840, 534226), (4224, 485660), (4480, 457908), (4620, 444032), (4928, 416280), (5280, 388528), (5376, 381590), (5632, 364245), (6160, 333024), (6720, 305272), (6938, 295680), (7040, 291396), (7392, 277520), (7680, 267113), (8448, 242830), (8960, 228954), (9240, 222016), (9856, 208140), (10407, 197120), (10560, 194264), (10752, 190795), (12320, 166512), (13440, 152636), (13876, 147840), (14080, 145698), (14784, 138760), (16896, 121415), (17345, 118272), (17920, 114477), (18480, 111008), (19712, 104070), (20814, 98560), (21120, 97132), (24283, 84480), (24640, 83256), (26880, 76318), (27752, 73920), (28160, 72849), (29568, 69380), (34690, 59136), (36960, 55504), (38159, 53760), (39424, 52035), (41628, 49280), (42240, 48566)]