19721594880

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 960

約数和(自身を含む): 79913433600

約数和(自身を除く): 60191838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 59, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 118, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 177, 180, 186, 192, 195, 208, 216, 234, 236, 240, 248, 256, 260, 270, 279, 288, 295, 310, 312, 320, 324, 351, 354, 360, 372, 384, 390, 403, 405, 416, 432, 465, 468, 472, 480, 496, 512, 520, 531, 540, 558, 576, 585, 590, 620, 624, 640, 648, 702, 708, 720, 744, 767, 768, 780, 806, 810, 832, 837, 864, 885, 930, 936, 944, 960, 992, 1024, 1040, 1053, 1062, 1080, 1116, 1152, 1170, 1180, 1209, 1240, 1248, 1280, 1296, 1395, 1404, 1416, 1440, 1488, 1534, 1536, 1560, 1593, 1612, 1620, 1664, 1674, 1728, 1755, 1770, 1829, 1860, 1872, 1888, 1920, 1984, 2015, 2048, 2080, 2106, 2124, 2160, 2232, 2301, 2304, 2340, 2360, 2418, 2480, 2496, 2511, 2560, 2592, 2655, 2790, 2808, 2832, 2880, 2976, 3068, 3072, 3120, 3186, 3224, 3240, 3328, 3348, 3456, 3510, 3540, 3627, 3658, 3720, 3744, 3776, 3835, 3840, 3968, 4030, 4160, 4185, 4212, 4248, 4320, 4464, 4602, 4608, 4680, 4720, 4779, 4836, 4960, 4992, 5022, 5120, 5184, 5265, 5310, 5487, 5580, 5616, 5664, 5760, 5952, 6045, 6136, 6144, 6240, 6372, 6448, 6480, 6656, 6696, 6903, 6912, 7020, 7080, 7254, 7316, 7440, 7488, 7552, 7670, 7680, 7936, 7965, 8060, 8320, 8370, 8424, 8496, 8640, 8928, 9145, 9204, 9216, 9360, 9440, 9558, 9672, 9920, 9984, 10044, 10240, 10368, 10530, 10620, 10881, 10974, 11160, 11232, 11328, 11505, 11520, 11904, 12090, 12272, 12480, 12555, 12744, 12896, 12960, 13312, 13392, 13806, 13824, 14040, 14160, 14508, 14632, 14880, 14976, 15104, 15340, 15360, 15872, 15930, 16120, 16461, 16640, 16740, 16848, 16992, 17280, 17856, 18135, 18290, 18408, 18432, 18720, 18880, 19116, 19344, 19840, 19968, 20088, 20709, 20736, 21060, 21240, 21762, 21948, 22320, 22464, 22656, 23010, 23040, 23777, 23808, 23895, 24180, 24544, 24960, 25110, 25488, 25792, 25920, 26624, 26784, 27435, 27612, 27648, 28080, 28320, 29016, 29264, 29760, 29952, 30208, 30680, 30720, 31744, 31860, 32240, 32643, 32922, 33280, 33480, 33696, 33984, 34515, 34560, 35712, 36270, 36580, 36816, 37440, 37760, 38232, 38688, 39680, 39936, 40176, 41418, 41472, 42120, 42480, 43524, 43896, 44640, 44928, 45312, 46020, 46080, 47554, 47616, 47790, 48360, 49088, 49383, 49920, 50220, 50976, 51584, 51840, 53568, 54405, 54870, 55224, 55296, 56160, 56640, 58032, 58528, 59520, 59904, 60416, 61360, 62127, 63488, 63720, 64480, 65286, 65844, 66560, 66960, 67392, 67968, 69030, 69120, 71331, 71424, 72540, 73160, 73632, 74880, 75520, 76464, 77376, 79360, 79872, 80352, 82305, 82836, 82944, 84240, 84960, 87048, 87792, 89280, 89856, 90624, 92040, 92160, 95108, 95232, 95580, 96720, 98176, 98766, 99840, 100440, 101952, 103168, 103545, 103680, 107136, 108810, 109740, 110448, 112320, 113280, 116064, 117056, 118885, 119040, 119808, 120832, 122720, 124254, 127440, 128960, 130572, 131688, 133120, 133920, 134784, 135936, 138060, 138240, 142662, 142848, 145080, 146320, 147264, 148149, 149760, 151040, 152928, 154752, 158720, 160704, 163215, 164610, 165672, 165888, 168480, 169920, 174096, 175584, 178560, 179712, 181248, 184080, 190216, 190464, 191160, 193440, 196352, 197532, 199680, 200880, 203904, 206336, 207090, 207360, 213993, 214272, 217620, 219480, 220896, 224640, 226560, 232128, 234112, 237770, 238080, 239616, 245440, 246915, 248508, 254880, 257920, 261144, 263376, 267840, 269568, 271872, 276120, 276480, 285324, 285696, 290160, 292640, 294528, 296298, 299520, 302080, 305856, 309504, 310635, 317440, 321408, 326430, 329220, 331344, 336960, 339840, 348192, 351168, 356655, 357120, 359424, 362496, 368160, 380432, 382320, 386880, 392704, 395064, 399360, 401760, 407808, 412672, 414180, 414720, 427986, 428544, 435240, 438960, 441792, 449280, 453120, 464256, 468224, 475540, 476160, 490880, 493830, 497016, 509760, 515840, 522288, 526752, 535680, 539136, 543744, 552240, 570648, 571392, 580320, 585280, 589056, 592596, 599040, 604160, 611712, 619008, 621270, 641979, 642816, 652860, 658440, 662688, 673920, 679680, 696384, 702336, 713310, 714240, 718848, 736320, 740745, 760864, 764640, 773760, 785408, 790128, 803520, 815616, 825344, 828360, 829440, 855972, 857088, 870480, 877920, 883584, 898560, 906240, 928512, 936448, 951080, 952320, 981760, 987660, 994032, 1019520, 1031680, 1044576, 1053504, 1069965, 1071360, 1078272, 1087488, 1104480, 1141296, 1160640, 1170560, 1178112, 1185192, 1198080, 1223424, 1238016, 1242540, 1283958, 1285632, 1305720, 1316880, 1325376, 1347840, 1359360, 1392768, 1404672, 1426620, 1428480, 1472640, 1481490, 1521728, 1529280, 1547520, 1570816, 1580256, 1607040, 1631232, 1656720, 1711944, 1714176, 1740960, 1755840, 1767168, 1797120, 1812480, 1857024, 1872896, 1902160, 1925937, 1963520, 1975320, 1988064, 2039040, 2063360, 2089152, 2107008, 2139930, 2142720, 2156544, 2208960, 2282592, 2321280, 2341120, 2356224, 2370384, 2446848, 2476032, 2485080, 2567916, 2571264, 2611440, 2633760, 2650752, 2695680, 2718720, 2785536, 2809344, 2853240, 2856960, 2945280, 2962980, 3043456, 3058560, 3095040, 3160512, 3209895, 3214080, 3262464, 3313440, 3423888, 3481920, 3511680, 3534336, 3594240, 3714048, 3745792, 3804320, 3851874, 3927040, 3950640, 3976128, 4078080, 4126720, 4178304, 4214016, 4279860, 4285440, 4417920, 4565184, 4642560, 4682240, 4712448, 4740768, 4893696, 4970160, 5135832, 5142528, 5222880, 5267520, 5301504, 5391360, 5437440, 5571072, 5618688, 5706480, 5890560, 5925960, 6086912, 6117120, 6190080, 6321024, 6419790, 6428160, 6626880, 6847776, 6963840, 7023360, 7068672, 7428096, 7608640, 7703748, 7854080, 7901280, 7952256, 8156160, 8356608, 8428032, 8559720, 8570880, 8835840, 9130368, 9285120, 9364480, 9481536, 9629685, 9787392, 9940320, 10271664, 10445760, 10535040, 10603008, 10782720, 11142144, 11237376, 11412960, 11781120, 11851920, 12173824, 12234240, 12380160, 12642048, 12839580, 12856320, 13253760, 13695552, 13927680, 14046720, 14137344, 15217280, 15407496, 15802560, 15904512, 16312320, 16713216, 16856064, 17119440, 17671680, 18260736, 18570240, 18728960, 18963072, 19259370, 19880640, 20543328, 20891520, 21070080, 21206016, 22284288, 22825920, 23562240, 23703840, 24347648, 24468480, 25284096, 25679160, 25712640, 26507520, 27391104, 27855360, 28093440, 30434560, 30814992, 31605120, 31809024, 33426432, 33712128, 34238880, 35343360, 36521472, 37140480, 37926144, 38518740, 39761280, 41086656, 41783040, 42140160, 42412032, 45651840, 47407680, 48695296, 48936960, 50568192, 51358320, 53015040, 54782208, 55710720, 56186880, 60869120, 61629984, 63210240, 63618048, 66852864, 68477760, 70686720, 73042944, 75852288, 77037480, 79522560, 82173312, 83566080, 84280320, 91303680, 94815360, 101136384, 102716640, 106030080, 109564416, 111421440, 121738240, 123259968, 126420480, 127236096, 136955520, 146085888, 151704576, 154074960, 159045120, 164346624, 167132160, 168560640, 182607360, 189630720, 205433280, 212060160, 219128832, 243476480, 246519936, 252840960, 273911040, 303409152, 308149920, 318090240, 328693248, 334264320, 365214720, 379261440, 410866560, 438257664, 493039872, 505681920, 547822080, 616299840, 636180480, 657386496, 730429440, 758522880, 821733120, 986079744, 1095644160, 1232599680, 1314772992, 1517045760, 1643466240, 1972159488, 2191288320, 2465199360, 3286932480, 3944318976, 4930398720, 6573864960, 9860797440, 19721594880]

約数ペア:

[(1, 19721594880), (2, 9860797440), (3, 6573864960), (4, 4930398720), (5, 3944318976), (6, 3286932480), (8, 2465199360), (9, 2191288320), (10, 1972159488), (12, 1643466240), (13, 1517045760), (15, 1314772992), (16, 1232599680), (18, 1095644160), (20, 986079744), (24, 821733120), (26, 758522880), (27, 730429440), (30, 657386496), (31, 636180480), (32, 616299840), (36, 547822080), (39, 505681920), (40, 493039872), (45, 438257664), (48, 410866560), (52, 379261440), (54, 365214720), (59, 334264320), (60, 328693248), (62, 318090240), (64, 308149920), (65, 303409152), (72, 273911040), (78, 252840960), (80, 246519936), (81, 243476480), (90, 219128832), (93, 212060160), (96, 205433280), (104, 189630720), (108, 182607360), (117, 168560640), (118, 167132160), (120, 164346624), (124, 159045120), (128, 154074960), (130, 151704576), (135, 146085888), (144, 136955520), (155, 127236096), (156, 126420480), (160, 123259968), (162, 121738240), (177, 111421440), (180, 109564416), (186, 106030080), (192, 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(936, 21070080), (944, 20891520), (960, 20543328), (992, 19880640), (1024, 19259370), (1040, 18963072), (1053, 18728960), (1062, 18570240), (1080, 18260736), (1116, 17671680), (1152, 17119440), (1170, 16856064), (1180, 16713216), (1209, 16312320), (1240, 15904512), (1248, 15802560), (1280, 15407496), (1296, 15217280), (1395, 14137344), (1404, 14046720), (1416, 13927680), (1440, 13695552), (1488, 13253760), (1534, 12856320), (1536, 12839580), (1560, 12642048), (1593, 12380160), (1612, 12234240), (1620, 12173824), (1664, 11851920), (1674, 11781120), (1728, 11412960), (1755, 11237376), (1770, 11142144), (1829, 10782720), (1860, 10603008), (1872, 10535040), (1888, 10445760), (1920, 10271664), (1984, 9940320), (2015, 9787392), (2048, 9629685), (2080, 9481536), (2106, 9364480), (2124, 9285120), (2160, 9130368), (2232, 8835840), (2301, 8570880), (2304, 8559720), (2340, 8428032), (2360, 8356608), (2418, 8156160), (2480, 7952256), (2496, 7901280), (2511, 7854080), (2560, 7703748), (2592, 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336960), (59520, 331344), (59904, 329220), (60416, 326430), (61360, 321408), (62127, 317440), (63488, 310635), (63720, 309504), (64480, 305856), (65286, 302080), (65844, 299520), (66560, 296298), (66960, 294528), (67392, 292640), (67968, 290160), (69030, 285696), (69120, 285324), (71331, 276480), (71424, 276120), (72540, 271872), (73160, 269568), (73632, 267840), (74880, 263376), (75520, 261144), (76464, 257920), (77376, 254880), (79360, 248508), (79872, 246915), (80352, 245440), (82305, 239616), (82836, 238080), (82944, 237770), (84240, 234112), (84960, 232128), (87048, 226560), (87792, 224640), (89280, 220896), (89856, 219480), (90624, 217620), (92040, 214272), (92160, 213993), (95108, 207360), (95232, 207090), (95580, 206336), (96720, 203904), (98176, 200880), (98766, 199680), (99840, 197532), (100440, 196352), (101952, 193440), (103168, 191160), (103545, 190464), (103680, 190216), (107136, 184080), (108810, 181248), (109740, 179712), (110448, 178560), (112320, 175584), (113280, 174096), (116064, 169920), (117056, 168480), (118885, 165888), (119040, 165672), (119808, 164610), (120832, 163215), (122720, 160704), (124254, 158720), (127440, 154752), (128960, 152928), (130572, 151040), (131688, 149760), (133120, 148149), (133920, 147264), (134784, 146320), (135936, 145080), (138060, 142848), (138240, 142662)]