20839203840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 704

約数和(自身を含む): 86958918144

約数和(自身を除く): 66119714304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 256, 260, 272, 273, 280, 312, 320, 336, 340, 357, 364, 384, 390, 408, 416, 420, 442, 448, 455, 476, 480, 510, 512, 520, 544, 546, 560, 595, 624, 640, 663, 672, 680, 714, 728, 768, 780, 816, 832, 840, 877, 884, 896, 910, 952, 960, 1020, 1024, 1040, 1088, 1092, 1105, 1120, 1190, 1248, 1280, 1326, 1344, 1360, 1365, 1428, 1456, 1536, 1547, 1560, 1632, 1664, 1680, 1754, 1768, 1785, 1792, 1820, 1904, 1920, 2040, 2080, 2176, 2184, 2210, 2240, 2380, 2496, 2560, 2631, 2652, 2688, 2720, 2730, 2856, 2912, 3072, 3094, 3120, 3264, 3315, 3328, 3360, 3508, 3536, 3570, 3584, 3640, 3808, 3840, 4080, 4160, 4352, 4368, 4385, 4420, 4480, 4641, 4760, 4992, 5120, 5262, 5304, 5376, 5440, 5460, 5712, 5824, 6139, 6188, 6240, 6528, 6630, 6656, 6720, 7016, 7072, 7140, 7168, 7280, 7616, 7680, 7735, 8160, 8320, 8704, 8736, 8770, 8840, 8960, 9282, 9520, 9984, 10524, 10608, 10752, 10880, 10920, 11401, 11424, 11648, 12278, 12376, 12480, 13056, 13155, 13260, 13312, 13440, 14032, 14144, 14280, 14560, 14909, 15232, 15360, 15470, 16320, 16640, 17408, 17472, 17540, 17680, 17920, 18417, 18564, 19040, 19968, 21048, 21216, 21504, 21760, 21840, 22802, 22848, 23205, 23296, 24556, 24752, 24960, 26112, 26310, 26520, 26880, 28064, 28288, 28560, 29120, 29818, 30464, 30695, 30940, 32640, 33280, 34203, 34944, 35080, 35360, 35840, 36834, 37128, 38080, 39936, 42096, 42432, 43520, 43680, 44727, 45604, 45696, 46410, 46592, 49112, 49504, 49920, 52224, 52620, 53040, 53760, 56128, 56576, 57005, 57120, 58240, 59636, 60928, 61390, 61880, 65280, 66560, 68406, 69888, 70160, 70720, 73668, 74256, 74545, 76160, 79807, 84192, 84864, 87040, 87360, 89454, 91208, 91392, 92085, 92820, 93184, 98224, 99008, 99840, 104363, 105240, 106080, 107520, 112256, 113152, 114010, 114240, 116480, 119272, 121856, 122780, 123760, 130560, 136812, 139776, 140320, 141440, 147336, 148512, 149090, 152320, 159614, 168384, 169728, 171015, 174720, 178908, 182416, 182784, 184170, 185640, 193817, 196448, 198016, 199680, 208726, 210480, 212160, 223635, 224512, 226304, 228020, 228480, 232960, 238544, 239421, 245560, 247520, 261120, 273624, 279552, 280640, 282880, 294672, 297024, 298180, 304640, 313089, 319228, 336768, 339456, 342030, 349440, 357816, 364832, 365568, 368340, 371280, 387634, 392896, 396032, 399035, 417452, 420960, 424320, 447270, 449024, 456040, 456960, 465920, 477088, 478842, 491120, 495040, 521815, 547248, 561280, 565760, 581451, 589344, 594048, 596360, 609280, 626178, 638456, 673536, 678912, 684060, 698880, 715632, 729664, 736680, 742560, 775268, 785792, 792064, 798070, 834904, 841920, 848640, 894540, 898048, 912080, 913920, 954176, 957684, 969085, 982240, 990080, 1043630, 1094496, 1122560, 1131520, 1162902, 1178688, 1188096, 1192720, 1197105, 1252356, 1276912, 1347072, 1356719, 1368120, 1397760, 1431264, 1459328, 1473360, 1485120, 1550536, 1565445, 1571584, 1584128, 1596140, 1669808, 1683840, 1697280, 1789080, 1824160, 1827840, 1908352, 1915368, 1938170, 1964480, 1980160, 2087260, 2188992, 2245120, 2325804, 2357376, 2376192, 2385440, 2394210, 2504712, 2553824, 2694144, 2713438, 2736240, 2862528, 2907255, 2918656, 2946720, 2970240, 3101072, 3130890, 3143168, 3192280, 3339616, 3367680, 3394560, 3578160, 3648320, 3816704, 3830736, 3876340, 3928960, 3960320, 4070157, 4174520, 4377984, 4490240, 4651608, 4714752, 4752384, 4770880, 4788420, 5009424, 5107648, 5426876, 5472480, 5725056, 5814510, 5837312, 5893440, 5940480, 6202144, 6261780, 6286336, 6384560, 6679232, 6735360, 6783595, 7156320, 7296640, 7633408, 7661472, 7752680, 7857920, 7920640, 8140314, 8349040, 8755968, 9303216, 9429504, 9541760, 9576840, 10018848, 10215296, 10853752, 10944960, 11450112, 11629020, 11674624, 11786880, 11880960, 12404288, 12523560, 12769120, 13358464, 13470720, 13567190, 14312640, 14593280, 15266816, 15322944, 15505360, 15715840, 16280628, 16698080, 17511936, 18606432, 18859008, 19083520, 19153680, 20037696, 20350785, 20430592, 21707504, 21889920, 22900224, 23258040, 23573760, 23761920, 24808576, 25047120, 25538240, 26716928, 27134380, 28625280, 29186560, 30645888, 31010720, 31431680, 32561256, 33396160, 35023872, 37212864, 38167040, 38307360, 40075392, 40701570, 40861184, 43415008, 43779840, 45800448, 46516080, 47147520, 49617152, 50094240, 51076480, 53433856, 54268760, 57250560, 58373120, 61291776, 62021440, 65122512, 66792320, 74425728, 76334080, 76614720, 80150784, 81403140, 81722368, 86830016, 87559680, 93032160, 94295040, 99234304, 100188480, 102152960, 106867712, 108537520, 114501120, 122583552, 124042880, 130245024, 133584640, 148851456, 153229440, 160301568, 162806280, 173660032, 175119360, 186064320, 198468608, 200376960, 204305920, 217075040, 229002240, 245167104, 248085760, 260490048, 267169280, 297702912, 306458880, 320603136, 325612560, 347320064, 372128640, 400753920, 408611840, 434150080, 496171520, 520980096, 534338560, 595405824, 612917760, 651225120, 694640128, 744257280, 801507840, 868300160, 992343040, 1041960192, 1225835520, 1302450240, 1389280256, 1488514560, 1603015680, 1736600320, 2083920384, 2604900480, 2977029120, 3473200640, 4167840768, 5209800960, 6946401280, 10419601920, 20839203840]

約数ペア:

[(1, 20839203840), (2, 10419601920), (3, 6946401280), (4, 5209800960), (5, 4167840768), (6, 3473200640), (7, 2977029120), (8, 2604900480), (10, 2083920384), (12, 1736600320), (13, 1603015680), (14, 1488514560), (15, 1389280256), (16, 1302450240), (17, 1225835520), (20, 1041960192), (21, 992343040), (24, 868300160), (26, 801507840), (28, 744257280), (30, 694640128), (32, 651225120), (34, 612917760), (35, 595405824), (39, 534338560), (40, 520980096), (42, 496171520), (48, 434150080), (51, 408611840), (52, 400753920), (56, 372128640), (60, 347320064), (64, 325612560), (65, 320603136), (68, 306458880), (70, 297702912), (78, 267169280), (80, 260490048), (84, 248085760), (85, 245167104), (91, 229002240), (96, 217075040), (102, 204305920), (104, 200376960), (105, 198468608), (112, 186064320), (119, 175119360), (120, 173660032), (128, 162806280), (130, 160301568), (136, 153229440), (140, 148851456), (156, 133584640), (160, 130245024), (168, 124042880), (170, 122583552), (182, 114501120), (192, 108537520), (195, 106867712), (204, 102152960), (208, 100188480), (210, 99234304), (221, 94295040), (224, 93032160), (238, 87559680), (240, 86830016), (255, 81722368), (256, 81403140), (260, 80150784), (272, 76614720), (273, 76334080), (280, 74425728), (312, 66792320), (320, 65122512), (336, 62021440), (340, 61291776), (357, 58373120), (364, 57250560), (384, 54268760), (390, 53433856), (408, 51076480), (416, 50094240), (420, 49617152), (442, 47147520), (448, 46516080), (455, 45800448), (476, 43779840), (480, 43415008), (510, 40861184), (512, 40701570), (520, 40075392), (544, 38307360), (546, 38167040), (560, 37212864), (595, 35023872), (624, 33396160), (640, 32561256), (663, 31431680), (672, 31010720), (680, 30645888), (714, 29186560), (728, 28625280), (768, 27134380), (780, 26716928), (816, 25538240), (832, 25047120), (840, 24808576), (877, 23761920), (884, 23573760), (896, 23258040), (910, 22900224), (952, 21889920), (960, 21707504), (1020, 20430592), (1024, 20350785), (1040, 20037696), (1088, 19153680), (1092, 19083520), (1105, 18859008), (1120, 18606432), (1190, 17511936), (1248, 16698080), (1280, 16280628), (1326, 15715840), (1344, 15505360), (1360, 15322944), (1365, 15266816), (1428, 14593280), (1456, 14312640), (1536, 13567190), (1547, 13470720), (1560, 13358464), (1632, 12769120), (1664, 12523560), (1680, 12404288), (1754, 11880960), (1768, 11786880), (1785, 11674624), (1792, 11629020), (1820, 11450112), (1904, 10944960), (1920, 10853752), (2040, 10215296), (2080, 10018848), (2176, 9576840), (2184, 9541760), (2210, 9429504), (2240, 9303216), (2380, 8755968), (2496, 8349040), (2560, 8140314), (2631, 7920640), (2652, 7857920), (2688, 7752680), (2720, 7661472), (2730, 7633408), (2856, 7296640), (2912, 7156320), (3072, 6783595), (3094, 6735360), (3120, 6679232), (3264, 6384560), (3315, 6286336), (3328, 6261780), (3360, 6202144), (3508, 5940480), (3536, 5893440), (3570, 5837312), (3584, 5814510), (3640, 5725056), (3808, 5472480), (3840, 5426876), (4080, 5107648), (4160, 5009424), (4352, 4788420), (4368, 4770880), (4385, 4752384), (4420, 4714752), (4480, 4651608), (4641, 4490240), (4760, 4377984), (4992, 4174520), (5120, 4070157), (5262, 3960320), (5304, 3928960), (5376, 3876340), (5440, 3830736), (5460, 3816704), (5712, 3648320), (5824, 3578160), (6139, 3394560), (6188, 3367680), (6240, 3339616), (6528, 3192280), (6630, 3143168), (6656, 3130890), (6720, 3101072), (7016, 2970240), (7072, 2946720), (7140, 2918656), (7168, 2907255), (7280, 2862528), (7616, 2736240), (7680, 2713438), (7735, 2694144), (8160, 2553824), (8320, 2504712), (8704, 2394210), (8736, 2385440), (8770, 2376192), (8840, 2357376), (8960, 2325804), (9282, 2245120), (9520, 2188992), (9984, 2087260), (10524, 1980160), (10608, 1964480), (10752, 1938170), (10880, 1915368), (10920, 1908352), (11401, 1827840), (11424, 1824160), (11648, 1789080), (12278, 1697280), (12376, 1683840), (12480, 1669808), (13056, 1596140), (13155, 1584128), (13260, 1571584), (13312, 1565445), (13440, 1550536), (14032, 1485120), (14144, 1473360), (14280, 1459328), (14560, 1431264), (14909, 1397760), (15232, 1368120), (15360, 1356719), (15470, 1347072), (16320, 1276912), (16640, 1252356), (17408, 1197105), (17472, 1192720), (17540, 1188096), (17680, 1178688), (17920, 1162902), (18417, 1131520), (18564, 1122560), (19040, 1094496), (19968, 1043630), (21048, 990080), (21216, 982240), (21504, 969085), (21760, 957684), (21840, 954176), (22802, 913920), (22848, 912080), (23205, 898048), (23296, 894540), (24556, 848640), (24752, 841920), (24960, 834904), (26112, 798070), (26310, 792064), (26520, 785792), (26880, 775268), (28064, 742560), (28288, 736680), (28560, 729664), (29120, 715632), (29818, 698880), (30464, 684060), (30695, 678912), (30940, 673536), (32640, 638456), (33280, 626178), (34203, 609280), (34944, 596360), (35080, 594048), (35360, 589344), (35840, 581451), (36834, 565760), (37128, 561280), (38080, 547248), (39936, 521815), (42096, 495040), (42432, 491120), (43520, 478842), (43680, 477088), (44727, 465920), (45604, 456960), (45696, 456040), (46410, 449024), (46592, 447270), (49112, 424320), (49504, 420960), (49920, 417452), (52224, 399035), (52620, 396032), (53040, 392896), (53760, 387634), (56128, 371280), (56576, 368340), (57005, 365568), (57120, 364832), (58240, 357816), (59636, 349440), (60928, 342030), (61390, 339456), (61880, 336768), (65280, 319228), (66560, 313089), (68406, 304640), (69888, 298180), (70160, 297024), (70720, 294672), (73668, 282880), (74256, 280640), (74545, 279552), (76160, 273624), (79807, 261120), (84192, 247520), (84864, 245560), (87040, 239421), (87360, 238544), (89454, 232960), (91208, 228480), (91392, 228020), (92085, 226304), (92820, 224512), (93184, 223635), (98224, 212160), (99008, 210480), (99840, 208726), (104363, 199680), (105240, 198016), (106080, 196448), (107520, 193817), (112256, 185640), (113152, 184170), (114010, 182784), (114240, 182416), (116480, 178908), (119272, 174720), (121856, 171015), (122780, 169728), (123760, 168384), (130560, 159614), (136812, 152320), (139776, 149090), (140320, 148512), (141440, 147336)]