20123759040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{38891}}^1$

素因数の和:38936

約数の個数: 336

約数和(自身を含む): 81083286144

約数和(自身を除く): 60959527104

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, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 352, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 704, 735, 770, 784, 840, 880, 924, 960, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1344, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2112, 2156, 2240, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3136, 3234, 3360, 3520, 3696, 3920, 4312, 4620, 4704, 4928, 5280, 5390, 5880, 6160, 6468, 6720, 7392, 7840, 8085, 8624, 9240, 9408, 10560, 10780, 11760, 12320, 12936, 14784, 15680, 16170, 17248, 18480, 21560, 23520, 24640, 25872, 32340, 34496, 36960, 38891, 43120, 47040, 51744, 64680, 73920, 77782, 86240, 103488, 116673, 129360, 155564, 172480, 194455, 233346, 258720, 272237, 311128, 388910, 427801, 466692, 517440, 544474, 583365, 622256, 777820, 816711, 855602, 933384, 1088948, 1166730, 1244512, 1283403, 1361185, 1555640, 1633422, 1711204, 1866768, 1905659, 2139005, 2177896, 2333460, 2489024, 2566806, 2722370, 2994607, 3111280, 3266844, 3422408, 3733536, 3811318, 4083555, 4278010, 4355792, 4666920, 5133612, 5444740, 5716977, 5989214, 6222560, 6417015, 6533688, 6844816, 7467072, 7622636, 8167110, 8556020, 8711584, 8983821, 9333840, 9528295, 10267224, 10889480, 11433954, 11978428, 12445120, 12834030, 13067376, 13689632, 14973035, 15245272, 16334220, 17112040, 17423168, 17967642, 18667680, 19056590, 20534448, 20962249, 21778960, 22867908, 23956856, 25668060, 26134752, 27379264, 28584885, 29946070, 30490544, 32668440, 34224080, 35935284, 37335360, 38113180, 41068896, 41924498, 43557920, 44919105, 45735816, 47913712, 51336120, 52269504, 57169770, 59892140, 60981088, 62886747, 65336880, 68448160, 71870568, 76226360, 82137792, 83848996, 87115840, 89838210, 91471632, 95827424, 102672240, 104811245, 114339540, 119784280, 121962176, 125773494, 130673760, 136896320, 143741136, 152452720, 167697992, 179676420, 182943264, 191654848, 205344480, 209622490, 228679080, 239568560, 251546988, 261347520, 287482272, 304905440, 314433735, 335395984, 359352840, 365886528, 410688960, 419244980, 457358160, 479137120, 503093976, 574964544, 609810880, 628867470, 670791968, 718705680, 838489960, 914716320, 958274240, 1006187952, 1257734940, 1341583936, 1437411360, 1676979920, 1829432640, 2012375904, 2515469880, 2874822720, 3353959840, 4024751808, 5030939760, 6707919680, 10061879520, 20123759040]

約数ペア:

[(1, 20123759040), (2, 10061879520), (3, 6707919680), (4, 5030939760), (5, 4024751808), (6, 3353959840), (7, 2874822720), (8, 2515469880), (10, 2012375904), (11, 1829432640), (12, 1676979920), (14, 1437411360), (15, 1341583936), (16, 1257734940), (20, 1006187952), (21, 958274240), (22, 914716320), (24, 838489960), (28, 718705680), (30, 670791968), (32, 628867470), (33, 609810880), (35, 574964544), (40, 503093976), (42, 479137120), (44, 457358160), (48, 419244980), (49, 410688960), (55, 365886528), (56, 359352840), (60, 335395984), (64, 314433735), (66, 304905440), (70, 287482272), (77, 261347520), (80, 251546988), (84, 239568560), (88, 228679080), (96, 209622490), (98, 205344480), (105, 191654848), (110, 182943264), (112, 179676420), (120, 167697992), (132, 152452720), (140, 143741136), (147, 136896320), (154, 130673760), (160, 125773494), (165, 121962176), (168, 119784280), (176, 114339540), (192, 104811245), (196, 102672240), (210, 95827424), (220, 91471632), (224, 89838210), (231, 87115840), (240, 83848996), (245, 82137792), (264, 76226360), (280, 71870568), (294, 68448160), (308, 65336880), (320, 62886747), (330, 60981088), (336, 59892140), (352, 57169770), (385, 52269504), (392, 51336120), (420, 47913712), (440, 45735816), (448, 44919105), (462, 43557920), (480, 41924498), (490, 41068896), (528, 38113180), (539, 37335360), (560, 35935284), (588, 34224080), (616, 32668440), (660, 30490544), (672, 29946070), (704, 28584885), (735, 27379264), (770, 26134752), (784, 25668060), (840, 23956856), (880, 22867908), (924, 21778960), (960, 20962249), (980, 20534448), (1056, 19056590), (1078, 18667680), (1120, 17967642), (1155, 17423168), (1176, 17112040), (1232, 16334220), (1320, 15245272), (1344, 14973035), (1470, 13689632), (1540, 13067376), (1568, 12834030), (1617, 12445120), (1680, 11978428), (1760, 11433954), (1848, 10889480), (1960, 10267224), (2112, 9528295), (2156, 9333840), (2240, 8983821), (2310, 8711584), (2352, 8556020), (2464, 8167110), (2640, 7622636), (2695, 7467072), (2940, 6844816), (3080, 6533688), (3136, 6417015), (3234, 6222560), (3360, 5989214), (3520, 5716977), (3696, 5444740), (3920, 5133612), (4312, 4666920), (4620, 4355792), (4704, 4278010), (4928, 4083555), (5280, 3811318), (5390, 3733536), (5880, 3422408), (6160, 3266844), (6468, 3111280), (6720, 2994607), (7392, 2722370), (7840, 2566806), (8085, 2489024), (8624, 2333460), (9240, 2177896), (9408, 2139005), (10560, 1905659), (10780, 1866768), (11760, 1711204), (12320, 1633422), (12936, 1555640), (14784, 1361185), (15680, 1283403), (16170, 1244512), (17248, 1166730), (18480, 1088948), (21560, 933384), (23520, 855602), (24640, 816711), (25872, 777820), (32340, 622256), (34496, 583365), (36960, 544474), (38891, 517440), (43120, 466692), (47040, 427801), (51744, 388910), (64680, 311128), (73920, 272237), (77782, 258720), (86240, 233346), (103488, 194455), (116673, 172480), (129360, 155564)]