19504275840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2131}}^1$

素因数の和:2390

約数の個数: 384

約数和(自身を含む): 77347595520

約数和(自身を除く): 57843319680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 227, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 454, 480, 504, 560, 576, 630, 640, 672, 681, 720, 840, 896, 908, 960, 1008, 1120, 1135, 1152, 1260, 1344, 1362, 1440, 1589, 1680, 1816, 1920, 2016, 2043, 2131, 2240, 2270, 2520, 2688, 2724, 2880, 3178, 3360, 3405, 3632, 4032, 4086, 4262, 4480, 4540, 4767, 5040, 5448, 5760, 6356, 6393, 6720, 6810, 7264, 7945, 8064, 8172, 8524, 9080, 9534, 10080, 10215, 10655, 10896, 12712, 12786, 13440, 13620, 14301, 14528, 14917, 15890, 16344, 17048, 18160, 19068, 19179, 20160, 20430, 21310, 21792, 23835, 25424, 25572, 27240, 28602, 29056, 29834, 31780, 31965, 32688, 34096, 36320, 38136, 38358, 40320, 40860, 42620, 43584, 44751, 47670, 50848, 51144, 54480, 57204, 59668, 63560, 63930, 65376, 68192, 71505, 72640, 74585, 76272, 76716, 81720, 85240, 87168, 89502, 95340, 95895, 101696, 102288, 108960, 114408, 119336, 127120, 127860, 130752, 134253, 136384, 143010, 145280, 149170, 152544, 153432, 163440, 170480, 179004, 190680, 191790, 203392, 204576, 217920, 223755, 228816, 238672, 254240, 255720, 261504, 268506, 272768, 286020, 298340, 305088, 306864, 326880, 340960, 358008, 381360, 383580, 409152, 435840, 447510, 457632, 477344, 483737, 508480, 511440, 537012, 572040, 596680, 610176, 613728, 653760, 671265, 681920, 716016, 762720, 767160, 818304, 895020, 915264, 954688, 967474, 1016960, 1022880, 1074024, 1144080, 1193360, 1227456, 1307520, 1342530, 1363840, 1432032, 1451211, 1525440, 1534320, 1790040, 1830528, 1909376, 1934948, 2045760, 2148048, 2288160, 2386720, 2418685, 2454912, 2685060, 2864064, 2902422, 3050880, 3068640, 3386159, 3580080, 3869896, 4091520, 4296096, 4353633, 4576320, 4773440, 4837370, 5370120, 5728128, 5804844, 6137280, 6772318, 7160160, 7256055, 7739792, 8592192, 8707266, 9152640, 9546880, 9674740, 10158477, 10740240, 11609688, 12274560, 13544636, 14320320, 14512110, 15479584, 16930795, 17184384, 17414532, 19349480, 20316954, 21480480, 21768165, 23219376, 27089272, 28640640, 29024220, 30475431, 30959168, 33861590, 34829064, 38698960, 40633908, 42960960, 43536330, 46438752, 50792385, 54178544, 58048440, 60950862, 61918336, 67723180, 69658128, 77397920, 81267816, 85921920, 87072660, 92877504, 101584770, 108357088, 116096880, 121901724, 135446360, 139316256, 152377155, 154795840, 162535632, 174145320, 185755008, 203169540, 216714176, 232193760, 243803448, 270892720, 278632512, 304754310, 309591680, 325071264, 348290640, 406339080, 433428352, 464387520, 487606896, 541785440, 557265024, 609508620, 650142528, 696581280, 812678160, 928775040, 975213792, 1083570880, 1219017240, 1300285056, 1393162560, 1625356320, 1950427584, 2167141760, 2438034480, 2786325120, 3250712640, 3900855168, 4876068960, 6501425280, 9752137920, 19504275840]

約数ペア:

[(1, 19504275840), (2, 9752137920), (3, 6501425280), (4, 4876068960), (5, 3900855168), (6, 3250712640), (7, 2786325120), (8, 2438034480), (9, 2167141760), (10, 1950427584), (12, 1625356320), (14, 1393162560), (15, 1300285056), (16, 1219017240), (18, 1083570880), (20, 975213792), (21, 928775040), (24, 812678160), (28, 696581280), (30, 650142528), (32, 609508620), (35, 557265024), (36, 541785440), (40, 487606896), (42, 464387520), (45, 433428352), (48, 406339080), (56, 348290640), (60, 325071264), (63, 309591680), (64, 304754310), (70, 278632512), (72, 270892720), (80, 243803448), (84, 232193760), (90, 216714176), (96, 203169540), (105, 185755008), (112, 174145320), (120, 162535632), (126, 154795840), (128, 152377155), (140, 139316256), (144, 135446360), (160, 121901724), (168, 116096880), (180, 108357088), (192, 101584770), (210, 92877504), (224, 87072660), (227, 85921920), (240, 81267816), (252, 77397920), (280, 69658128), (288, 67723180), (315, 61918336), (320, 60950862), (336, 58048440), (360, 54178544), (384, 50792385), (420, 46438752), (448, 43536330), (454, 42960960), (480, 40633908), (504, 38698960), (560, 34829064), (576, 33861590), (630, 30959168), (640, 30475431), (672, 29024220), (681, 28640640), (720, 27089272), (840, 23219376), (896, 21768165), (908, 21480480), (960, 20316954), (1008, 19349480), (1120, 17414532), (1135, 17184384), (1152, 16930795), (1260, 15479584), (1344, 14512110), (1362, 14320320), (1440, 13544636), (1589, 12274560), (1680, 11609688), (1816, 10740240), (1920, 10158477), (2016, 9674740), (2043, 9546880), (2131, 9152640), (2240, 8707266), (2270, 8592192), (2520, 7739792), (2688, 7256055), (2724, 7160160), (2880, 6772318), (3178, 6137280), (3360, 5804844), (3405, 5728128), (3632, 5370120), (4032, 4837370), (4086, 4773440), (4262, 4576320), (4480, 4353633), (4540, 4296096), (4767, 4091520), (5040, 3869896), (5448, 3580080), (5760, 3386159), (6356, 3068640), (6393, 3050880), (6720, 2902422), (6810, 2864064), (7264, 2685060), (7945, 2454912), (8064, 2418685), (8172, 2386720), (8524, 2288160), (9080, 2148048), (9534, 2045760), (10080, 1934948), (10215, 1909376), (10655, 1830528), (10896, 1790040), (12712, 1534320), (12786, 1525440), (13440, 1451211), (13620, 1432032), (14301, 1363840), (14528, 1342530), (14917, 1307520), (15890, 1227456), (16344, 1193360), (17048, 1144080), (18160, 1074024), (19068, 1022880), (19179, 1016960), (20160, 967474), (20430, 954688), (21310, 915264), (21792, 895020), (23835, 818304), (25424, 767160), (25572, 762720), (27240, 716016), (28602, 681920), (29056, 671265), (29834, 653760), (31780, 613728), (31965, 610176), (32688, 596680), (34096, 572040), (36320, 537012), (38136, 511440), (38358, 508480), (40320, 483737), (40860, 477344), (42620, 457632), (43584, 447510), (44751, 435840), (47670, 409152), (50848, 383580), (51144, 381360), (54480, 358008), (57204, 340960), (59668, 326880), (63560, 306864), (63930, 305088), (65376, 298340), (68192, 286020), (71505, 272768), (72640, 268506), (74585, 261504), (76272, 255720), (76716, 254240), (81720, 238672), (85240, 228816), (87168, 223755), (89502, 217920), (95340, 204576), (95895, 203392), (101696, 191790), (102288, 190680), (108960, 179004), (114408, 170480), (119336, 163440), (127120, 153432), (127860, 152544), (130752, 149170), (134253, 145280), (136384, 143010)]