19516331520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 720

約数和(自身を含む): 80231271120

約数和(自身を除く): 60714939600

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, 49, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 118, 120, 126, 128, 140, 144, 147, 160, 168, 177, 180, 192, 196, 210, 224, 236, 240, 245, 252, 256, 280, 288, 293, 294, 295, 315, 320, 336, 354, 360, 384, 392, 413, 420, 441, 448, 472, 480, 490, 504, 512, 531, 560, 576, 586, 588, 590, 630, 640, 672, 708, 720, 735, 768, 784, 826, 840, 879, 882, 885, 896, 944, 960, 980, 1008, 1062, 1120, 1152, 1172, 1176, 1180, 1239, 1260, 1280, 1344, 1416, 1440, 1465, 1470, 1536, 1568, 1652, 1680, 1758, 1764, 1770, 1792, 1888, 1920, 1960, 2016, 2051, 2065, 2124, 2205, 2240, 2304, 2344, 2352, 2360, 2478, 2520, 2560, 2637, 2655, 2688, 2832, 2880, 2891, 2930, 2940, 3136, 3304, 3360, 3516, 3528, 3540, 3584, 3717, 3776, 3840, 3920, 4032, 4102, 4130, 4248, 4395, 4410, 4480, 4608, 4688, 4704, 4720, 4956, 5040, 5274, 5310, 5376, 5664, 5760, 5782, 5860, 5880, 6153, 6195, 6272, 6608, 6720, 7032, 7056, 7080, 7434, 7552, 7680, 7840, 8064, 8204, 8260, 8496, 8673, 8790, 8820, 8960, 9376, 9408, 9440, 9912, 10080, 10255, 10548, 10620, 10752, 11328, 11520, 11564, 11720, 11760, 12306, 12390, 12544, 13185, 13216, 13440, 14064, 14112, 14160, 14357, 14455, 14868, 15104, 15680, 16128, 16408, 16520, 16992, 17287, 17346, 17580, 17640, 17920, 18459, 18585, 18752, 18816, 18880, 19824, 20160, 20510, 21096, 21240, 22656, 23040, 23128, 23440, 23520, 24612, 24780, 25088, 26019, 26370, 26432, 26880, 28128, 28224, 28320, 28714, 28910, 29736, 30208, 30765, 31360, 32256, 32816, 33040, 33984, 34574, 34692, 35160, 35280, 36918, 37170, 37504, 37632, 37760, 39648, 40320, 41020, 42192, 42480, 43071, 43365, 45312, 46256, 46880, 47040, 49224, 49560, 51861, 52038, 52740, 52864, 53760, 56256, 56448, 56640, 57428, 57820, 59472, 61530, 62720, 65632, 66080, 67968, 69148, 69384, 70320, 70560, 71785, 73836, 74340, 75008, 75264, 75520, 79296, 80640, 82040, 84384, 84960, 86142, 86435, 86730, 90624, 92295, 92512, 93760, 94080, 98448, 99120, 103722, 104076, 105480, 105728, 112512, 112896, 113280, 114856, 115640, 118944, 121009, 123060, 125440, 129213, 130095, 131264, 132160, 135936, 138296, 138768, 140640, 141120, 143570, 147672, 148680, 150016, 151040, 155583, 158592, 161280, 164080, 168768, 169920, 172284, 172870, 173460, 184590, 185024, 187520, 188160, 196896, 198240, 207444, 208152, 210960, 211456, 215355, 225024, 225792, 226560, 229712, 231280, 237888, 242018, 246120, 258426, 259305, 260190, 262528, 264320, 271872, 276592, 277536, 281280, 282240, 287140, 295344, 297360, 311166, 317184, 328160, 337536, 339840, 344568, 345740, 346920, 363027, 369180, 370048, 375040, 376320, 393792, 396480, 414888, 416304, 421920, 430710, 450048, 453120, 459424, 462560, 475776, 484036, 492240, 516852, 518610, 520380, 525056, 528640, 553184, 555072, 562560, 564480, 574280, 590688, 594720, 605045, 622332, 634368, 646065, 656320, 675072, 679680, 689136, 691480, 693840, 726054, 738360, 740096, 750080, 777915, 787584, 792960, 829776, 832608, 843840, 847063, 861420, 918848, 925120, 951552, 968072, 984480, 1033704, 1037220, 1040760, 1050112, 1057280, 1089081, 1106368, 1110144, 1125120, 1128960, 1148560, 1181376, 1189440, 1210090, 1244664, 1292130, 1312640, 1350144, 1359360, 1378272, 1382960, 1387680, 1452108, 1476720, 1480192, 1555830, 1575168, 1585920, 1659552, 1665216, 1687680, 1694126, 1722840, 1815135, 1837696, 1850240, 1903104, 1936144, 1968960, 2067408, 2074440, 2081520, 2178162, 2212736, 2220288, 2250240, 2297120, 2362752, 2378880, 2420180, 2489328, 2541189, 2584260, 2625280, 2756544, 2765920, 2775360, 2904216, 2953440, 3111660, 3150336, 3171840, 3319104, 3330432, 3375360, 3388252, 3445680, 3630270, 3675392, 3700480, 3872288, 3937920, 4134816, 4148880, 4163040, 4235315, 4356324, 4425472, 4440576, 4594240, 4725504, 4757760, 4840360, 4978656, 5082378, 5168520, 5250560, 5445405, 5513088, 5531840, 5550720, 5808432, 5906880, 6223320, 6638208, 6660864, 6750720, 6776504, 6891360, 7260540, 7350784, 7400960, 7623567, 7744576, 7875840, 8269632, 8297760, 8326080, 8470630, 8712648, 8850944, 9188480, 9451008, 9515520, 9680720, 9957312, 10164756, 10337040, 10890810, 11026176, 11063680, 11101440, 11616864, 11813760, 12446640, 12705945, 13276416, 13321728, 13553008, 13782720, 14521080, 15247134, 15489152, 15751680, 16539264, 16595520, 16652160, 16941260, 17425296, 18376960, 19361440, 19914624, 20329512, 20674080, 21781620, 22052352, 22127360, 22202880, 23233728, 23627520, 24893280, 25411890, 26552832, 27106016, 27565440, 29042160, 30494268, 30978304, 33078528, 33191040, 33304320, 33882520, 34850592, 36753920, 38117835, 38722880, 39829248, 40659024, 41348160, 43563240, 44254720, 46467456, 47255040, 49786560, 50823780, 54212032, 55130880, 58084320, 60988536, 61956608, 66157056, 66382080, 66608640, 67765040, 69701184, 76235670, 77445760, 79658496, 81318048, 82696320, 87126480, 92934912, 99573120, 101647560, 108424064, 110261760, 116168640, 121977072, 132764160, 135530080, 139402368, 152471340, 154891520, 162636096, 165392640, 174252960, 185869824, 199146240, 203295120, 216848128, 232337280, 243954144, 271060160, 278804736, 304942680, 309783040, 325272192, 330785280, 348505920, 398292480, 406590240, 433696256, 464674560, 487908288, 542120320, 557609472, 609885360, 650544384, 697011840, 813180480, 929349120, 975816576, 1084240640, 1219770720, 1301088768, 1394023680, 1626360960, 1951633152, 2168481280, 2439541440, 2788047360, 3252721920, 3903266304, 4879082880, 6505443840, 9758165760, 19516331520]

約数ペア:

[(1, 19516331520), (2, 9758165760), (3, 6505443840), (4, 4879082880), (5, 3903266304), (6, 3252721920), (7, 2788047360), (8, 2439541440), (9, 2168481280), (10, 1951633152), (12, 1626360960), (14, 1394023680), (15, 1301088768), (16, 1219770720), (18, 1084240640), (20, 975816576), (21, 929349120), (24, 813180480), (28, 697011840), (30, 650544384), (32, 609885360), (35, 557609472), (36, 542120320), (40, 487908288), (42, 464674560), (45, 433696256), (48, 406590240), (49, 398292480), (56, 348505920), (59, 330785280), (60, 325272192), (63, 309783040), (64, 304942680), (70, 278804736), (72, 271060160), (80, 243954144), (84, 232337280), (90, 216848128), (96, 203295120), (98, 199146240), (105, 185869824), (112, 174252960), (118, 165392640), (120, 162636096), (126, 154891520), (128, 152471340), (140, 139402368), (144, 135530080), (147, 132764160), (160, 121977072), (168, 116168640), (177, 110261760), (180, 108424064), (192, 101647560), (196, 99573120), (210, 92934912), (224, 87126480), (236, 82696320), (240, 81318048), (245, 79658496), (252, 77445760), (256, 76235670), (280, 69701184), (288, 67765040), (293, 66608640), (294, 66382080), (295, 66157056), (315, 61956608), (320, 60988536), (336, 58084320), (354, 55130880), (360, 54212032), (384, 50823780), (392, 49786560), (413, 47255040), (420, 46467456), (441, 44254720), (448, 43563240), (472, 41348160), (480, 40659024), (490, 39829248), (504, 38722880), (512, 38117835), (531, 36753920), (560, 34850592), (576, 33882520), (586, 33304320), (588, 33191040), (590, 33078528), (630, 30978304), (640, 30494268), (672, 29042160), (708, 27565440), (720, 27106016), (735, 26552832), (768, 25411890), (784, 24893280), (826, 23627520), (840, 23233728), (879, 22202880), (882, 22127360), (885, 22052352), (896, 21781620), (944, 20674080), (960, 20329512), (980, 19914624), (1008, 19361440), (1062, 18376960), (1120, 17425296), (1152, 16941260), (1172, 16652160), (1176, 16595520), (1180, 16539264), (1239, 15751680), (1260, 15489152), (1280, 15247134), (1344, 14521080), (1416, 13782720), (1440, 13553008), (1465, 13321728), (1470, 13276416), (1536, 12705945), (1568, 12446640), (1652, 11813760), (1680, 11616864), (1758, 11101440), (1764, 11063680), (1770, 11026176), (1792, 10890810), (1888, 10337040), (1920, 10164756), (1960, 9957312), (2016, 9680720), (2051, 9515520), (2065, 9451008), (2124, 9188480), (2205, 8850944), (2240, 8712648), (2304, 8470630), (2344, 8326080), (2352, 8297760), (2360, 8269632), (2478, 7875840), (2520, 7744576), (2560, 7623567), (2637, 7400960), (2655, 7350784), (2688, 7260540), (2832, 6891360), (2880, 6776504), (2891, 6750720), (2930, 6660864), (2940, 6638208), (3136, 6223320), (3304, 5906880), (3360, 5808432), (3516, 5550720), (3528, 5531840), (3540, 5513088), (3584, 5445405), (3717, 5250560), (3776, 5168520), (3840, 5082378), (3920, 4978656), (4032, 4840360), (4102, 4757760), (4130, 4725504), (4248, 4594240), (4395, 4440576), (4410, 4425472), (4480, 4356324), (4608, 4235315), (4688, 4163040), (4704, 4148880), (4720, 4134816), (4956, 3937920), (5040, 3872288), (5274, 3700480), (5310, 3675392), (5376, 3630270), (5664, 3445680), (5760, 3388252), (5782, 3375360), (5860, 3330432), (5880, 3319104), (6153, 3171840), (6195, 3150336), (6272, 3111660), (6608, 2953440), (6720, 2904216), (7032, 2775360), (7056, 2765920), (7080, 2756544), (7434, 2625280), (7552, 2584260), (7680, 2541189), (7840, 2489328), (8064, 2420180), (8204, 2378880), (8260, 2362752), (8496, 2297120), (8673, 2250240), (8790, 2220288), (8820, 2212736), (8960, 2178162), (9376, 2081520), (9408, 2074440), (9440, 2067408), (9912, 1968960), (10080, 1936144), (10255, 1903104), (10548, 1850240), (10620, 1837696), (10752, 1815135), (11328, 1722840), (11520, 1694126), (11564, 1687680), (11720, 1665216), (11760, 1659552), (12306, 1585920), (12390, 1575168), (12544, 1555830), (13185, 1480192), (13216, 1476720), (13440, 1452108), (14064, 1387680), (14112, 1382960), (14160, 1378272), (14357, 1359360), (14455, 1350144), (14868, 1312640), (15104, 1292130), (15680, 1244664), (16128, 1210090), (16408, 1189440), (16520, 1181376), (16992, 1148560), (17287, 1128960), (17346, 1125120), (17580, 1110144), (17640, 1106368), (17920, 1089081), (18459, 1057280), (18585, 1050112), (18752, 1040760), (18816, 1037220), (18880, 1033704), (19824, 984480), (20160, 968072), (20510, 951552), (21096, 925120), (21240, 918848), (22656, 861420), (23040, 847063), (23128, 843840), (23440, 832608), (23520, 829776), (24612, 792960), (24780, 787584), (25088, 777915), (26019, 750080), (26370, 740096), (26432, 738360), (26880, 726054), (28128, 693840), (28224, 691480), (28320, 689136), (28714, 679680), (28910, 675072), (29736, 656320), (30208, 646065), (30765, 634368), (31360, 622332), (32256, 605045), (32816, 594720), (33040, 590688), (33984, 574280), (34574, 564480), (34692, 562560), (35160, 555072), (35280, 553184), (36918, 528640), (37170, 525056), (37504, 520380), (37632, 518610), (37760, 516852), (39648, 492240), (40320, 484036), (41020, 475776), (42192, 462560), (42480, 459424), (43071, 453120), (43365, 450048), (45312, 430710), (46256, 421920), (46880, 416304), (47040, 414888), (49224, 396480), (49560, 393792), (51861, 376320), (52038, 375040), (52740, 370048), (52864, 369180), (53760, 363027), (56256, 346920), (56448, 345740), (56640, 344568), (57428, 339840), (57820, 337536), (59472, 328160), (61530, 317184), (62720, 311166), (65632, 297360), (66080, 295344), (67968, 287140), (69148, 282240), (69384, 281280), (70320, 277536), (70560, 276592), (71785, 271872), (73836, 264320), (74340, 262528), (75008, 260190), (75264, 259305), (75520, 258426), (79296, 246120), (80640, 242018), (82040, 237888), (84384, 231280), (84960, 229712), (86142, 226560), (86435, 225792), (86730, 225024), (90624, 215355), (92295, 211456), (92512, 210960), (93760, 208152), (94080, 207444), (98448, 198240), (99120, 196896), (103722, 188160), (104076, 187520), (105480, 185024), (105728, 184590), (112512, 173460), (112896, 172870), (113280, 172284), (114856, 169920), (115640, 168768), (118944, 164080), (121009, 161280), (123060, 158592), (125440, 155583), (129213, 151040), (130095, 150016), (131264, 148680), (132160, 147672), (135936, 143570), (138296, 141120), (138768, 140640)]