20341284480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 768

約数和(自身を含む): 82277769600

約数和(自身を除く): 61936485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 61, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 122, 128, 132, 144, 152, 160, 165, 171, 176, 180, 183, 190, 192, 198, 209, 220, 228, 240, 244, 264, 277, 285, 288, 304, 305, 320, 330, 342, 352, 360, 366, 380, 384, 396, 418, 440, 456, 480, 488, 495, 528, 549, 554, 570, 576, 608, 610, 627, 640, 660, 671, 684, 704, 720, 732, 760, 792, 831, 836, 855, 880, 912, 915, 960, 976, 990, 1045, 1056, 1098, 1108, 1140, 1152, 1159, 1216, 1220, 1254, 1320, 1342, 1368, 1385, 1408, 1440, 1464, 1520, 1584, 1662, 1672, 1710, 1760, 1824, 1830, 1881, 1920, 1952, 1980, 2013, 2090, 2112, 2196, 2216, 2280, 2318, 2432, 2440, 2493, 2508, 2640, 2684, 2736, 2745, 2770, 2880, 2928, 3040, 3047, 3135, 3168, 3324, 3344, 3355, 3420, 3477, 3520, 3648, 3660, 3762, 3904, 3960, 4026, 4155, 4180, 4224, 4392, 4432, 4560, 4636, 4880, 4986, 5016, 5263, 5280, 5368, 5472, 5490, 5540, 5760, 5795, 5856, 6039, 6080, 6094, 6270, 6336, 6648, 6688, 6710, 6840, 6954, 7040, 7296, 7320, 7524, 7808, 7920, 8052, 8310, 8360, 8784, 8864, 9120, 9141, 9272, 9405, 9760, 9972, 10032, 10065, 10431, 10526, 10560, 10736, 10944, 10980, 11080, 11590, 11712, 12078, 12160, 12188, 12465, 12540, 12672, 12749, 13296, 13376, 13420, 13680, 13908, 14640, 15048, 15235, 15789, 15840, 16104, 16620, 16720, 16897, 17385, 17568, 17728, 18240, 18282, 18544, 18810, 19520, 19944, 20064, 20130, 20862, 21052, 21120, 21472, 21888, 21960, 22160, 23180, 23424, 24156, 24376, 24930, 25080, 25498, 26315, 26592, 26752, 26840, 27360, 27423, 27816, 29280, 30096, 30195, 30470, 31578, 31680, 32208, 33240, 33440, 33794, 34770, 35136, 35456, 36480, 36564, 37088, 37620, 38247, 39040, 39888, 40128, 40260, 41724, 42104, 42944, 43920, 44320, 45705, 46360, 47367, 48312, 48752, 49860, 50160, 50691, 50996, 52155, 52630, 53184, 53680, 54720, 54846, 55632, 57893, 58560, 60192, 60390, 60940, 63156, 63360, 63745, 64416, 66480, 66880, 67588, 69540, 70272, 73128, 74176, 75240, 76494, 78945, 79776, 80256, 80520, 83448, 84208, 84485, 85888, 87840, 88640, 91410, 92720, 94734, 96624, 97504, 99720, 100320, 101382, 101992, 104310, 105260, 106368, 107360, 109440, 109692, 111264, 114741, 115786, 117120, 120384, 120780, 121880, 126312, 127490, 128832, 132960, 133760, 135176, 137115, 139080, 146256, 148352, 150480, 152073, 152988, 157890, 159552, 161040, 166896, 168416, 168970, 173679, 175680, 177280, 182820, 185440, 185867, 189468, 191235, 193248, 195008, 199440, 200640, 202764, 203984, 208620, 210520, 214720, 219384, 222528, 229482, 231572, 236835, 240768, 241560, 243760, 252624, 253455, 254980, 257664, 265920, 270352, 274230, 278160, 289465, 292512, 300960, 304146, 305976, 315780, 319104, 321043, 322080, 333792, 336832, 337940, 347358, 351360, 365640, 370880, 371734, 378936, 382470, 386496, 390016, 398880, 401280, 405528, 407968, 417240, 421040, 429440, 438768, 445056, 458964, 463144, 473670, 483120, 487520, 505248, 506910, 509960, 521037, 531840, 540704, 548460, 556320, 557601, 573705, 578930, 585024, 601920, 608292, 611952, 631560, 642086, 644160, 667584, 673664, 675880, 694716, 731280, 741760, 743468, 757872, 760365, 764940, 772992, 797760, 811056, 815936, 834480, 842080, 868395, 877536, 917928, 926288, 929335, 947340, 963129, 966240, 975040, 1010496, 1013820, 1019920, 1042074, 1081408, 1096920, 1112640, 1115202, 1147410, 1157860, 1170048, 1203840, 1216584, 1223904, 1263120, 1284172, 1288320, 1335168, 1351760, 1389432, 1462560, 1486936, 1515744, 1520730, 1529880, 1595520, 1605215, 1622112, 1631872, 1668960, 1672803, 1684160, 1736790, 1755072, 1835856, 1852576, 1858670, 1894680, 1926258, 1932480, 1950080, 2020992, 2027640, 2039840, 2084148, 2162816, 2193840, 2225280, 2230404, 2294820, 2315720, 2433168, 2447808, 2526240, 2568344, 2605185, 2703520, 2778864, 2788005, 2889387, 2925120, 2973872, 3031488, 3041460, 3059760, 3210430, 3244224, 3337920, 3345606, 3368320, 3473580, 3510144, 3531473, 3671712, 3705152, 3717340, 3789360, 3852516, 3864960, 4055280, 4079680, 4168296, 4387680, 4460808, 4589640, 4631440, 4815645, 4866336, 4895616, 5052480, 5136688, 5210370, 5407040, 5557728, 5576010, 5778774, 5850240, 5947744, 6062976, 6082920, 6119520, 6420860, 6488448, 6675840, 6691212, 6947160, 7062946, 7343424, 7410304, 7434680, 7578720, 7705032, 8110560, 8159360, 8336592, 8364015, 8775360, 8921616, 9179280, 9262880, 9631290, 9732672, 10104960, 10273376, 10420740, 10594419, 10814080, 11115456, 11152020, 11557548, 11895488, 12165840, 12239040, 12841720, 13382424, 13894320, 14125892, 14446935, 14686848, 14869360, 15157440, 15410064, 16221120, 16673184, 16728030, 17550720, 17657365, 17843232, 18358560, 18525760, 19262580, 19465344, 20546752, 20841480, 21188838, 22230912, 22304040, 23115096, 23790976, 24331680, 24478080, 25683440, 26764848, 27788640, 28251784, 28893870, 29738720, 30314880, 30820128, 31783257, 32442240, 33346368, 33456060, 35314730, 35686464, 36717120, 37051520, 38525160, 41093504, 41682960, 42377676, 44608080, 46230192, 48663360, 51366880, 52972095, 53529696, 55577280, 56503568, 57787740, 59477440, 61640256, 63566514, 66692736, 66912120, 70629460, 71372928, 73434240, 77050320, 83365920, 84755352, 89216160, 92460384, 97326720, 102733760, 105944190, 107059392, 111154560, 113007136, 115575480, 118954880, 123280512, 127133028, 133824240, 141258920, 154100640, 158916285, 166731840, 169510704, 178432320, 184920768, 205467520, 211888380, 214118784, 226014272, 231150960, 254266056, 267648480, 282517840, 308201280, 317832570, 333463680, 339021408, 356864640, 369841536, 423776760, 452028544, 462301920, 508532112, 535296960, 565035680, 616402560, 635665140, 678042816, 847553520, 924603840, 1017064224, 1070593920, 1130071360, 1271330280, 1356085632, 1695107040, 1849207680, 2034128448, 2260142720, 2542660560, 3390214080, 4068256896, 5085321120, 6780428160, 10170642240, 20341284480]

約数ペア:

[(1, 20341284480), (2, 10170642240), (3, 6780428160), (4, 5085321120), (5, 4068256896), (6, 3390214080), (8, 2542660560), (9, 2260142720), (10, 2034128448), (11, 1849207680), (12, 1695107040), (15, 1356085632), (16, 1271330280), (18, 1130071360), (19, 1070593920), (20, 1017064224), (22, 924603840), (24, 847553520), (30, 678042816), (32, 635665140), (33, 616402560), (36, 565035680), (38, 535296960), (40, 508532112), (44, 462301920), (45, 452028544), (48, 423776760), (55, 369841536), (57, 356864640), (60, 339021408), (61, 333463680), (64, 317832570), (66, 308201280), (72, 282517840), (76, 267648480), (80, 254266056), (88, 231150960), (90, 226014272), (95, 214118784), (96, 211888380), (99, 205467520), (110, 184920768), (114, 178432320), (120, 169510704), (122, 166731840), (128, 158916285), (132, 154100640), (144, 141258920), (152, 133824240), (160, 127133028), (165, 123280512), (171, 118954880), (176, 115575480), (180, 113007136), (183, 111154560), (190, 107059392), (192, 105944190), (198, 102733760), (209, 97326720), (220, 92460384), (228, 89216160), (240, 84755352), (244, 83365920), (264, 77050320), (277, 73434240), (285, 71372928), (288, 70629460), (304, 66912120), (305, 66692736), (320, 63566514), (330, 61640256), (342, 59477440), (352, 57787740), (360, 56503568), (366, 55577280), (380, 53529696), (384, 52972095), (396, 51366880), (418, 48663360), (440, 46230192), (456, 44608080), (480, 42377676), (488, 41682960), (495, 41093504), (528, 38525160), (549, 37051520), (554, 36717120), (570, 35686464), (576, 35314730), (608, 33456060), (610, 33346368), (627, 32442240), (640, 31783257), (660, 30820128), (671, 30314880), (684, 29738720), (704, 28893870), (720, 28251784), (732, 27788640), (760, 26764848), (792, 25683440), (831, 24478080), (836, 24331680), (855, 23790976), (880, 23115096), (912, 22304040), (915, 22230912), (960, 21188838), (976, 20841480), (990, 20546752), (1045, 19465344), (1056, 19262580), (1098, 18525760), (1108, 18358560), (1140, 17843232), (1152, 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(80256, 253455), (80520, 252624), (83448, 243760), (84208, 241560), (84485, 240768), (85888, 236835), (87840, 231572), (88640, 229482), (91410, 222528), (92720, 219384), (94734, 214720), (96624, 210520), (97504, 208620), (99720, 203984), (100320, 202764), (101382, 200640), (101992, 199440), (104310, 195008), (105260, 193248), (106368, 191235), (107360, 189468), (109440, 185867), (109692, 185440), (111264, 182820), (114741, 177280), (115786, 175680), (117120, 173679), (120384, 168970), (120780, 168416), (121880, 166896), (126312, 161040), (127490, 159552), (128832, 157890), (132960, 152988), (133760, 152073), (135176, 150480), (137115, 148352), (139080, 146256)]