20778196320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 1152

約数和(自身を含む): 91707033600

約数和(自身を除く): 70928837280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 53, 56, 57, 60, 63, 69, 70, 72, 76, 80, 84, 89, 90, 92, 95, 96, 105, 106, 112, 114, 115, 120, 126, 133, 138, 140, 144, 152, 159, 160, 161, 168, 171, 178, 180, 184, 190, 207, 210, 212, 224, 228, 230, 240, 252, 265, 266, 267, 276, 280, 285, 288, 304, 315, 318, 322, 336, 342, 345, 356, 360, 368, 371, 380, 399, 414, 420, 424, 437, 445, 456, 460, 477, 480, 483, 504, 530, 532, 534, 552, 560, 570, 608, 623, 630, 636, 644, 665, 672, 684, 690, 712, 720, 736, 742, 760, 795, 798, 801, 805, 828, 840, 848, 855, 874, 890, 912, 920, 954, 966, 1007, 1008, 1035, 1060, 1064, 1068, 1104, 1113, 1120, 1140, 1197, 1219, 1246, 1260, 1272, 1288, 1311, 1330, 1335, 1368, 1380, 1424, 1440, 1449, 1484, 1520, 1590, 1596, 1602, 1610, 1656, 1680, 1691, 1696, 1710, 1748, 1780, 1824, 1840, 1855, 1869, 1908, 1932, 1995, 2014, 2016, 2047, 2070, 2120, 2128, 2136, 2185, 2208, 2226, 2280, 2385, 2394, 2415, 2438, 2492, 2520, 2544, 2576, 2622, 2660, 2670, 2736, 2760, 2848, 2898, 2968, 3021, 3040, 3059, 3115, 3180, 3192, 3204, 3220, 3312, 3339, 3360, 3382, 3420, 3496, 3560, 3657, 3680, 3710, 3738, 3816, 3864, 3933, 3990, 4005, 4028, 4094, 4140, 4240, 4256, 4272, 4370, 4452, 4560, 4717, 4770, 4788, 4830, 4876, 4984, 5035, 5040, 5073, 5088, 5152, 5244, 5320, 5340, 5472, 5520, 5565, 5607, 5796, 5936, 5985, 6042, 6095, 6118, 6141, 6230, 6360, 6384, 6408, 6440, 6555, 6624, 6678, 6764, 6840, 6992, 7049, 7120, 7245, 7314, 7420, 7476, 7632, 7728, 7866, 7980, 8010, 8056, 8188, 8280, 8455, 8480, 8533, 8544, 8740, 8904, 9063, 9120, 9177, 9345, 9434, 9540, 9576, 9660, 9752, 9968, 10070, 10080, 10146, 10235, 10488, 10640, 10680, 10971, 11040, 11130, 11214, 11592, 11837, 11872, 11970, 12084, 12190, 12236, 12282, 12460, 12720, 12768, 12816, 12880, 13110, 13356, 13528, 13680, 13984, 14098, 14151, 14240, 14329, 14490, 14628, 14840, 14952, 15105, 15219, 15264, 15295, 15456, 15732, 15960, 16020, 16112, 16376, 16560, 16695, 16910, 17066, 17480, 17808, 18126, 18285, 18354, 18423, 18690, 18868, 19080, 19152, 19320, 19504, 19665, 19936, 20140, 20292, 20470, 20976, 21147, 21280, 21360, 21942, 22260, 22428, 23161, 23184, 23585, 23674, 23940, 24168, 24380, 24472, 24564, 24920, 25365, 25440, 25599, 25632, 25760, 26220, 26712, 27056, 27360, 27531, 28035, 28196, 28302, 28658, 28980, 29256, 29680, 29904, 30210, 30438, 30590, 30705, 31464, 31920, 32040, 32224, 32752, 33019, 33120, 33390, 33820, 34132, 34960, 35245, 35511, 35616, 36252, 36570, 36708, 36846, 37380, 37736, 38160, 38304, 38640, 38893, 39008, 39330, 40280, 40584, 40940, 41952, 42294, 42453, 42665, 42720, 42987, 43884, 44520, 44856, 45315, 45885, 46322, 46368, 47170, 47348, 47880, 48336, 48760, 48944, 49128, 49840, 50730, 51198, 52440, 53424, 54112, 54855, 55062, 56070, 56392, 56604, 57316, 57960, 58512, 59185, 59360, 59808, 60420, 60876, 61180, 61410, 62928, 63441, 63840, 64080, 65504, 66038, 66780, 67640, 68264, 69483, 69920, 70490, 70755, 71022, 71645, 72504, 73140, 73416, 73692, 74760, 75472, 76095, 76320, 76797, 77280, 77786, 78660, 80560, 81168, 81880, 84588, 84906, 85330, 85974, 87768, 89040, 89623, 89712, 90630, 91770, 92115, 92644, 94340, 94696, 95760, 96672, 97520, 97888, 98256, 99057, 99680, 101460, 102396, 104880, 105735, 106533, 106848, 108491, 109710, 110124, 112140, 112784, 113208, 114632, 115805, 115920, 116679, 117024, 118370, 120840, 121752, 122360, 122820, 125856, 126882, 127995, 128160, 128961, 132076, 133560, 135280, 136528, 137655, 138966, 140980, 141510, 142044, 143290, 145008, 146280, 146832, 147384, 149520, 150944, 152190, 153594, 155572, 157320, 161120, 162127, 162336, 163760, 165095, 169176, 169812, 170660, 171948, 175536, 177555, 178080, 179246, 179424, 181260, 183540, 184230, 185288, 188680, 189392, 191520, 194465, 195040, 196512, 198114, 202920, 204792, 208449, 209760, 211470, 212265, 213066, 214935, 216982, 219420, 220248, 224280, 225568, 226416, 229264, 231610, 231840, 233358, 236740, 241680, 243504, 244720, 245640, 253764, 255990, 257922, 264152, 267120, 268869, 270560, 272251, 273056, 275310, 277932, 281960, 283020, 284088, 286580, 290016, 292560, 293664, 294768, 297171, 299040, 304380, 307188, 311144, 314640, 317205, 324254, 325473, 327520, 330190, 338352, 339624, 341320, 343896, 347415, 350037, 351072, 355110, 358492, 362520, 367080, 368460, 370576, 377360, 378784, 383985, 388930, 396228, 405840, 409584, 416898, 422940, 424530, 426132, 429870, 433964, 438840, 440496, 448115, 448560, 452832, 458528, 463220, 466716, 473480, 483360, 486381, 487008, 489440, 491280, 495285, 507528, 511980, 515844, 528304, 532665, 534240, 537738, 542455, 544502, 550620, 555864, 563920, 566040, 568176, 573160, 583395, 585120, 589536, 594342, 608760, 614376, 622288, 627361, 629280, 634410, 644805, 648508, 650946, 660380, 676704, 679248, 682640, 687792, 694830, 700074, 710220, 716984, 725040, 734160, 736920, 741152, 754720, 759437, 767970, 777860, 792456, 806607, 810635, 811680, 816753, 819168, 833796, 845880, 849060, 852264, 859740, 867928, 877680, 880992, 896230, 897120, 926440, 933432, 946960, 972762, 976419, 982560, 990570, 1015056, 1023960, 1031688, 1042245, 1056608, 1065330, 1075476, 1084910, 1089004, 1101240, 1111728, 1127840, 1132080, 1136352, 1146320, 1166790, 1188684, 1217520, 1228752, 1244576, 1254722, 1268820, 1289610, 1297016, 1301892, 1320760, 1344345, 1358496, 1361255, 1365280, 1375584, 1389660, 1400148, 1420440, 1433968, 1450080, 1459143, 1468320, 1473840, 1485855, 1518874, 1535940, 1555720, 1584912, 1613214, 1621270, 1627365, 1633506, 1667592, 1691760, 1698120, 1704528, 1719480, 1735856, 1750185, 1755360, 1792460, 1852880, 1866864, 1882083, 1893920, 1945524, 1952838, 1981140, 2030112, 2047920, 2061329, 2063376, 2084490, 2130660, 2150952, 2169820, 2178008, 2202480, 2223456, 2264160, 2278311, 2292640, 2333580, 2377368, 2431905, 2435040, 2450259, 2457504, 2509444, 2537640, 2579220, 2594032, 2603784, 2641520, 2688690, 2722510, 2779320, 2800296, 2840880, 2867936, 2918286, 2947680, 2971710, 3037748, 3071880, 3111440, 3136805, 3169824, 3226428, 3242540, 3254730, 3267012, 3335184, 3383520, 3396240, 3409056, 3438960, 3471712, 3500370, 3584920, 3705760, 3733728, 3764166, 3797185, 3891048, 3905676, 3962280, 4033035, 4083765, 4095840, 4122658, 4126752, 4168980, 4261320, 4301904, 4339640, 4356016, 4404960, 4556622, 4667160, 4754736, 4863810, 4882095, 4900518, 5018888, 5075280, 5158440, 5188064, 5207568, 5283040, 5377380, 5445020, 5558640, 5600592, 5646249, 5681760, 5836572, 5943420, 6075496, 6143760, 6183987, 6222880, 6273610, 6452856, 6485080, 6509460, 6534024, 6670368, 6792480, 6834933, 6877920, 7000740, 7169840, 7295715, 7528332, 7594370, 7782096, 7811352, 7924560, 8066070, 8167530, 8245316, 8337960, 8522640, 8603808, 8679280, 8712032, 9113244, 9334320, 9410415, 9509472, 9727620, 9764190, 9801036, 10037776, 10150560, 10306645, 10316880, 10415136, 10754760, 10890040, 11117280, 11201184, 11292498, 11391555, 11673144, 11886840, 12150992, 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86575818, 90339984, 91132440, 92759805, 98010360, 98943792, 100377760, 109358928, 112924980, 115434424, 116731440, 121509920, 123679740, 129057120, 129863727, 130680480, 136698660, 144293030, 148415688, 150566640, 156227040, 164906320, 173151636, 180679968, 182264880, 185519610, 196020720, 197887584, 216439545, 218717856, 225849960, 230868848, 233462880, 247359480, 259727454, 273397320, 288586060, 296831376, 301133280, 329812640, 346303272, 364529760, 371039220, 392041440, 432879090, 451699920, 461737696, 494718960, 519454908, 546794640, 577172120, 593662752, 649318635, 692606544, 742078440, 865758180, 903399840, 989437920, 1038909816, 1093589280, 1154344240, 1298637270, 1385213088, 1484156880, 1731516360, 2077819632, 2308688480, 2597274540, 2968313760, 3463032720, 4155639264, 5194549080, 6926065440, 10389098160, 20778196320]

約数ペア:

[(1, 20778196320), (2, 10389098160), (3, 6926065440), (4, 5194549080), (5, 4155639264), (6, 3463032720), (7, 2968313760), (8, 2597274540), (9, 2308688480), (10, 2077819632), (12, 1731516360), (14, 1484156880), (15, 1385213088), (16, 1298637270), (18, 1154344240), (19, 1093589280), (20, 1038909816), (21, 989437920), (23, 903399840), (24, 865758180), (28, 742078440), (30, 692606544), (32, 649318635), (35, 593662752), (36, 577172120), (38, 546794640), (40, 519454908), (42, 494718960), (45, 461737696), (46, 451699920), (48, 432879090), (53, 392041440), (56, 371039220), (57, 364529760), (60, 346303272), (63, 329812640), (69, 301133280), (70, 296831376), (72, 288586060), (76, 273397320), (80, 259727454), (84, 247359480), (89, 233462880), (90, 230868848), (92, 225849960), (95, 218717856), (96, 216439545), (105, 197887584), (106, 196020720), (112, 185519610), (114, 182264880), (115, 180679968), (120, 173151636), (126, 164906320), (133, 156227040), (138, 150566640), (140, 148415688), (144, 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32981264), (636, 32670120), (644, 32264280), (665, 31245408), (672, 30919935), (684, 30377480), (690, 30113328), (712, 29182860), (720, 28858606), (736, 28231245), (742, 28002960), (760, 27339732), (795, 26136096), (798, 26037840), (801, 25940320), (805, 25811424), (828, 25094440), (840, 24735948), (848, 24502590), (855, 24301984), (874, 23773680), (890, 23346288), (912, 22783110), (920, 22584996), (954, 21780080), (966, 21509520), (1007, 20633760), (1008, 20613290), (1035, 20075552), (1060, 19602072), (1064, 19528380), (1068, 19455240), (1104, 18820830), (1113, 18668640), (1120, 18551961), (1140, 18226488), (1197, 17358560), (1219, 17045280), (1246, 16675920), (1260, 16490632), (1272, 16335060), (1288, 16132140), (1311, 15849120), (1330, 15622704), (1335, 15564192), (1368, 15188740), (1380, 15056664), (1424, 14591430), (1440, 14429303), (1449, 14339680), (1484, 14001480), (1520, 13669866), (1590, 13068048), (1596, 13018920), (1602, 12970160), (1610, 12905712), (1656, 12547220), (1680, 12367974), (1691, 12287520), (1696, 12251295), (1710, 12150992), (1748, 11886840), (1780, 11673144), (1824, 11391555), (1840, 11292498), (1855, 11201184), (1869, 11117280), (1908, 10890040), (1932, 10754760), (1995, 10415136), (2014, 10316880), (2016, 10306645), (2047, 10150560), (2070, 10037776), (2120, 9801036), (2128, 9764190), (2136, 9727620), (2185, 9509472), (2208, 9410415), (2226, 9334320), (2280, 9113244), (2385, 8712032), (2394, 8679280), (2415, 8603808), (2438, 8522640), (2492, 8337960), (2520, 8245316), (2544, 8167530), (2576, 8066070), (2622, 7924560), (2660, 7811352), (2670, 7782096), (2736, 7594370), (2760, 7528332), (2848, 7295715), (2898, 7169840), (2968, 7000740), (3021, 6877920), (3040, 6834933), (3059, 6792480), (3115, 6670368), (3180, 6534024), (3192, 6509460), (3204, 6485080), (3220, 6452856), (3312, 6273610), (3339, 6222880), (3360, 6183987), (3382, 6143760), (3420, 6075496), (3496, 5943420), (3560, 5836572), (3657, 5681760), (3680, 5646249), (3710, 5600592), (3738, 5558640), (3816, 5445020), (3864, 5377380), (3933, 5283040), (3990, 5207568), (4005, 5188064), (4028, 5158440), (4094, 5075280), (4140, 5018888), (4240, 4900518), (4256, 4882095), (4272, 4863810), (4370, 4754736), (4452, 4667160), (4560, 4556622), (4717, 4404960), (4770, 4356016), (4788, 4339640), (4830, 4301904), (4876, 4261320), (4984, 4168980), (5035, 4126752), (5040, 4122658), (5073, 4095840), (5088, 4083765), (5152, 4033035), (5244, 3962280), (5320, 3905676), (5340, 3891048), (5472, 3797185), (5520, 3764166), (5565, 3733728), (5607, 3705760), (5796, 3584920), (5936, 3500370), (5985, 3471712), (6042, 3438960), (6095, 3409056), (6118, 3396240), (6141, 3383520), (6230, 3335184), (6360, 3267012), (6384, 3254730), (6408, 3242540), (6440, 3226428), (6555, 3169824), (6624, 3136805), (6678, 3111440), (6764, 3071880), (6840, 3037748), (6992, 2971710), (7049, 2947680), (7120, 2918286), (7245, 2867936), (7314, 2840880), (7420, 2800296), (7476, 2779320), (7632, 2722510), (7728, 2688690), (7866, 2641520), (7980, 2603784), (8010, 2594032), (8056, 2579220), (8188, 2537640), (8280, 2509444), (8455, 2457504), (8480, 2450259), (8533, 2435040), (8544, 2431905), (8740, 2377368), (8904, 2333580), (9063, 2292640), (9120, 2278311), (9177, 2264160), (9345, 2223456), (9434, 2202480), (9540, 2178008), (9576, 2169820), (9660, 2150952), (9752, 2130660), (9968, 2084490), (10070, 2063376), (10080, 2061329), (10146, 2047920), (10235, 2030112), (10488, 1981140), (10640, 1952838), (10680, 1945524), (10971, 1893920), (11040, 1882083), (11130, 1866864), (11214, 1852880), (11592, 1792460), (11837, 1755360), (11872, 1750185), (11970, 1735856), (12084, 1719480), (12190, 1704528), (12236, 1698120), (12282, 1691760), (12460, 1667592), (12720, 1633506), (12768, 1627365), (12816, 1621270), (12880, 1613214), (13110, 1584912), (13356, 1555720), (13528, 1535940), (13680, 1518874), (13984, 1485855), (14098, 1473840), (14151, 1468320), (14240, 1459143), (14329, 1450080), (14490, 1433968), 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