20244510720

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4530

約数の個数: 432

約数和(自身を含む): 81637363080

約数和(自身を除く): 61392852360

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, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4480, 4483, 4608, 4704, 5040, 5120, 5376, 5760, 5880, 6144, 6272, 6720, 7056, 7168, 7680, 7840, 8064, 8820, 8960, 8966, 9216, 9408, 10080, 10240, 10752, 11520, 11760, 12544, 13440, 13449, 14112, 14336, 15360, 15680, 16128, 17640, 17920, 17932, 18432, 18816, 20160, 21504, 22415, 23040, 23520, 25088, 26880, 26898, 28224, 30720, 31360, 31381, 32256, 35280, 35840, 35864, 37632, 40320, 40347, 43008, 44830, 46080, 47040, 50176, 53760, 53796, 56448, 62720, 62762, 64512, 67245, 70560, 71680, 71728, 75264, 80640, 80694, 89660, 92160, 94080, 94143, 100352, 107520, 107592, 112896, 125440, 125524, 129024, 134490, 141120, 143456, 150528, 156905, 161280, 161388, 179320, 188160, 188286, 201735, 215040, 215184, 219667, 225792, 250880, 251048, 268980, 282240, 282429, 286912, 301056, 313810, 322560, 322776, 358640, 376320, 376572, 403470, 430368, 439334, 451584, 470715, 501760, 502096, 537960, 564480, 564858, 573824, 627620, 645120, 645552, 659001, 717280, 752640, 753144, 806940, 860736, 878668, 903168, 941430, 1004192, 1075920, 1098335, 1128960, 1129716, 1147648, 1255240, 1291104, 1318002, 1412145, 1434560, 1505280, 1506288, 1613880, 1721472, 1757336, 1882860, 1977003, 2008384, 2151840, 2196670, 2257920, 2259432, 2295296, 2510480, 2582208, 2636004, 2824290, 2869120, 3012576, 3227760, 3295005, 3442944, 3514672, 3765720, 3954006, 4016768, 4303680, 4393340, 4515840, 4518864, 4590592, 5020960, 5164416, 5272008, 5648580, 5738240, 6025152, 6455520, 6590010, 6885888, 7029344, 7531440, 7908012, 8033536, 8607360, 8786680, 9037728, 9181184, 9885015, 10041920, 10328832, 10544016, 11297160, 11476480, 12050304, 12911040, 13180020, 13771776, 14058688, 15062880, 15816024, 16067072, 17214720, 17573360, 18075456, 19770030, 20083840, 20657664, 21088032, 22594320, 22952960, 24100608, 25822080, 26360040, 27543552, 28117376, 30125760, 31632048, 32134144, 34429440, 35146720, 36150912, 39540060, 40167680, 41315328, 42176064, 45188640, 45905920, 48201216, 51644160, 52720080, 56234752, 60251520, 63264096, 64268288, 68858880, 70293440, 72301824, 79080120, 80335360, 82630656, 84352128, 90377280, 96402432, 103288320, 105440160, 112469504, 120503040, 126528192, 137717760, 140586880, 144603648, 158160240, 160670720, 168704256, 180754560, 192804864, 206576640, 210880320, 224939008, 241006080, 253056384, 281173760, 289207296, 316320480, 321341440, 337408512, 361509120, 413153280, 421760640, 449878016, 482012160, 506112768, 562347520, 578414592, 632640960, 674817024, 723018240, 843521280, 964024320, 1012225536, 1124695040, 1265281920, 1349634048, 1446036480, 1687042560, 2024451072, 2249390080, 2530563840, 2892072960, 3374085120, 4048902144, 5061127680, 6748170240, 10122255360, 20244510720]

約数ペア:

[(1, 20244510720), (2, 10122255360), (3, 6748170240), (4, 5061127680), (5, 4048902144), (6, 3374085120), (7, 2892072960), (8, 2530563840), (9, 2249390080), (10, 2024451072), (12, 1687042560), (14, 1446036480), (15, 1349634048), (16, 1265281920), (18, 1124695040), (20, 1012225536), (21, 964024320), (24, 843521280), (28, 723018240), (30, 674817024), (32, 632640960), (35, 578414592), (36, 562347520), (40, 506112768), (42, 482012160), (45, 449878016), (48, 421760640), (49, 413153280), (56, 361509120), (60, 337408512), (63, 321341440), (64, 316320480), (70, 289207296), (72, 281173760), (80, 253056384), (84, 241006080), (90, 224939008), (96, 210880320), (98, 206576640), (105, 192804864), (112, 180754560), (120, 168704256), (126, 160670720), (128, 158160240), (140, 144603648), (144, 140586880), (147, 137717760), (160, 126528192), (168, 120503040), (180, 112469504), (192, 105440160), (196, 103288320), (210, 96402432), (224, 90377280), (240, 84352128), (245, 82630656), (252, 80335360), (256, 79080120), (280, 72301824), (288, 70293440), (294, 68858880), (315, 64268288), (320, 63264096), (336, 60251520), (360, 56234752), (384, 52720080), (392, 51644160), (420, 48201216), (441, 45905920), (448, 45188640), (480, 42176064), (490, 41315328), (504, 40167680), (512, 39540060), (560, 36150912), (576, 35146720), (588, 34429440), (630, 32134144), (640, 31632048), (672, 30125760), (720, 28117376), (735, 27543552), (768, 26360040), (784, 25822080), (840, 24100608), (882, 22952960), (896, 22594320), (960, 21088032), (980, 20657664), (1008, 20083840), (1024, 19770030), (1120, 18075456), (1152, 17573360), (1176, 17214720), (1260, 16067072), (1280, 15816024), (1344, 15062880), (1440, 14058688), (1470, 13771776), (1536, 13180020), (1568, 12911040), (1680, 12050304), (1764, 11476480), (1792, 11297160), (1920, 10544016), (1960, 10328832), (2016, 10041920), (2048, 9885015), (2205, 9181184), (2240, 9037728), (2304, 8786680), (2352, 8607360), (2520, 8033536), (2560, 7908012), (2688, 7531440), (2880, 7029344), (2940, 6885888), (3072, 6590010), (3136, 6455520), (3360, 6025152), (3528, 5738240), (3584, 5648580), (3840, 5272008), (3920, 5164416), (4032, 5020960), (4410, 4590592), (4480, 4518864), (4483, 4515840), (4608, 4393340), (4704, 4303680), (5040, 4016768), (5120, 3954006), (5376, 3765720), (5760, 3514672), (5880, 3442944), (6144, 3295005), (6272, 3227760), (6720, 3012576), (7056, 2869120), (7168, 2824290), (7680, 2636004), (7840, 2582208), (8064, 2510480), (8820, 2295296), (8960, 2259432), (8966, 2257920), (9216, 2196670), (9408, 2151840), (10080, 2008384), (10240, 1977003), (10752, 1882860), (11520, 1757336), (11760, 1721472), (12544, 1613880), (13440, 1506288), (13449, 1505280), (14112, 1434560), (14336, 1412145), (15360, 1318002), (15680, 1291104), (16128, 1255240), (17640, 1147648), (17920, 1129716), (17932, 1128960), (18432, 1098335), (18816, 1075920), (20160, 1004192), (21504, 941430), (22415, 903168), (23040, 878668), (23520, 860736), (25088, 806940), (26880, 753144), (26898, 752640), (28224, 717280), (30720, 659001), (31360, 645552), (31381, 645120), (32256, 627620), (35280, 573824), (35840, 564858), (35864, 564480), (37632, 537960), (40320, 502096), (40347, 501760), (43008, 470715), (44830, 451584), (46080, 439334), (47040, 430368), (50176, 403470), (53760, 376572), (53796, 376320), (56448, 358640), (62720, 322776), (62762, 322560), (64512, 313810), (67245, 301056), (70560, 286912), (71680, 282429), (71728, 282240), (75264, 268980), (80640, 251048), (80694, 250880), (89660, 225792), (92160, 219667), (94080, 215184), (94143, 215040), (100352, 201735), (107520, 188286), (107592, 188160), (112896, 179320), (125440, 161388), (125524, 161280), (129024, 156905), (134490, 150528), (141120, 143456)]