21407662080

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 816

約数和(自身を含む): 91275747264

約数和(自身を除く): 69868085184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 61, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 122, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 183, 192, 204, 210, 224, 238, 240, 244, 252, 255, 256, 272, 280, 288, 305, 306, 315, 320, 336, 340, 357, 360, 366, 384, 408, 420, 427, 448, 476, 480, 488, 504, 510, 512, 544, 549, 560, 576, 595, 610, 612, 630, 640, 672, 680, 714, 720, 732, 765, 768, 816, 840, 854, 896, 915, 952, 960, 976, 1008, 1020, 1024, 1037, 1071, 1088, 1098, 1120, 1152, 1190, 1220, 1224, 1260, 1280, 1281, 1344, 1360, 1428, 1440, 1464, 1530, 1536, 1632, 1680, 1708, 1785, 1792, 1830, 1904, 1920, 1952, 2016, 2040, 2048, 2074, 2135, 2142, 2176, 2196, 2240, 2304, 2380, 2440, 2448, 2520, 2560, 2562, 2688, 2720, 2745, 2856, 2880, 2928, 3060, 3072, 3111, 3264, 3360, 3416, 3570, 3584, 3660, 3808, 3840, 3843, 3904, 4032, 4080, 4096, 4148, 4270, 4284, 4352, 4392, 4480, 4608, 4760, 4880, 4896, 5040, 5120, 5124, 5185, 5355, 5376, 5440, 5490, 5712, 5760, 5856, 6120, 6144, 6222, 6405, 6528, 6720, 6832, 7140, 7168, 7259, 7320, 7616, 7680, 7686, 7808, 8064, 8160, 8192, 8296, 8540, 8568, 8704, 8784, 8960, 9216, 9333, 9520, 9760, 9792, 10080, 10240, 10248, 10370, 10710, 10752, 10880, 10980, 11424, 11520, 11712, 12240, 12288, 12444, 12810, 13056, 13440, 13664, 14280, 14336, 14518, 14640, 15232, 15360, 15372, 15555, 15616, 16128, 16320, 16384, 16592, 17080, 17136, 17408, 17568, 17920, 18432, 18666, 19040, 19215, 19520, 19584, 20160, 20480, 20496, 20740, 21420, 21504, 21760, 21777, 21960, 22848, 23040, 23424, 24480, 24576, 24888, 25620, 26112, 26880, 27328, 28560, 28672, 29036, 29280, 30464, 30720, 30744, 31110, 31232, 32256, 32640, 32768, 33184, 34160, 34272, 34816, 35136, 35840, 36295, 36864, 37332, 38080, 38430, 39040, 39168, 40320, 40960, 40992, 41480, 42840, 43008, 43520, 43554, 43920, 45696, 46080, 46665, 46848, 48960, 49152, 49776, 51240, 52224, 53760, 54656, 57120, 57344, 58072, 58560, 60928, 61440, 61488, 62220, 62464, 64512, 65280, 65331, 65536, 66368, 68320, 68544, 69632, 70272, 71680, 72590, 73728, 74664, 76160, 76860, 78080, 78336, 80640, 81920, 81984, 82960, 85680, 86016, 87040, 87108, 87840, 91392, 92160, 93330, 93696, 97920, 98304, 99552, 102480, 104448, 107520, 108885, 109312, 114240, 114688, 116144, 117120, 121856, 122880, 122976, 124440, 124928, 129024, 130560, 130662, 132736, 136640, 137088, 139264, 140544, 143360, 145180, 147456, 149328, 152320, 153720, 156160, 156672, 161280, 163840, 163968, 165920, 171360, 172032, 174080, 174216, 175680, 182784, 184320, 186660, 187392, 195840, 196608, 199104, 204960, 208896, 215040, 217770, 218624, 228480, 229376, 232288, 234240, 243712, 245760, 245952, 248880, 249856, 258048, 261120, 261324, 265472, 273280, 274176, 278528, 281088, 286720, 290360, 294912, 298656, 304640, 307440, 312320, 313344, 322560, 326655, 327680, 327936, 331840, 342720, 344064, 348160, 348432, 351360, 365568, 368640, 373320, 374784, 391680, 398208, 409920, 417792, 430080, 435540, 437248, 456960, 458752, 464576, 468480, 487424, 491520, 491904, 497760, 499712, 516096, 522240, 522648, 530944, 546560, 548352, 557056, 562176, 573440, 580720, 589824, 597312, 609280, 614880, 624640, 626688, 645120, 653310, 655872, 663680, 685440, 688128, 696320, 696864, 702720, 731136, 737280, 746640, 749568, 783360, 796416, 819840, 835584, 860160, 871080, 874496, 913920, 929152, 936960, 974848, 983040, 983808, 995520, 999424, 1032192, 1044480, 1045296, 1061888, 1093120, 1096704, 1114112, 1124352, 1146880, 1161440, 1194624, 1218560, 1229760, 1249280, 1253376, 1290240, 1306620, 1311744, 1327360, 1370880, 1376256, 1392640, 1393728, 1405440, 1462272, 1474560, 1493280, 1499136, 1566720, 1592832, 1639680, 1671168, 1720320, 1742160, 1748992, 1827840, 1858304, 1873920, 1949696, 1967616, 1991040, 1998848, 2064384, 2088960, 2090592, 2123776, 2186240, 2193408, 2248704, 2293760, 2322880, 2389248, 2437120, 2459520, 2498560, 2506752, 2580480, 2613240, 2623488, 2654720, 2741760, 2785280, 2787456, 2810880, 2924544, 2949120, 2986560, 2998272, 3133440, 3185664, 3279360, 3342336, 3440640, 3484320, 3497984, 3655680, 3716608, 3747840, 3899392, 3935232, 3982080, 3997696, 4128768, 4177920, 4181184, 4247552, 4372480, 4386816, 4497408, 4645760, 4778496, 4874240, 4919040, 4997120, 5013504, 5160960, 5226480, 5246976, 5309440, 5483520, 5570560, 5574912, 5621760, 5849088, 5973120, 5996544, 6266880, 6371328, 6558720, 6881280, 6968640, 6995968, 7311360, 7433216, 7495680, 7798784, 7870464, 7964160, 8355840, 8362368, 8495104, 8744960, 8773632, 8994816, 9291520, 9556992, 9748480, 9838080, 9994240, 10027008, 10321920, 10452960, 10493952, 10618880, 10967040, 11149824, 11243520, 11698176, 11946240, 11993088, 12533760, 12742656, 13117440, 13937280, 13991936, 14622720, 14866432, 14991360, 15740928, 15928320, 16711680, 16724736, 16990208, 17489920, 17547264, 17989632, 18583040, 19113984, 19496960, 19676160, 19988480, 20643840, 20905920, 20987904, 21237760, 21934080, 22299648, 22487040, 23396352, 23892480, 25067520, 25485312, 26234880, 27874560, 27983872, 29245440, 29732864, 29982720, 31481856, 31856640, 33449472, 33980416, 34979840, 35094528, 35979264, 37166080, 38227968, 38993920, 39352320, 41811840, 41975808, 42475520, 43868160, 44599296, 44974080, 47784960, 50135040, 50970624, 52469760, 55749120, 58490880, 59465728, 59965440, 62963712, 63713280, 66898944, 67960832, 69959680, 70189056, 74332160, 76455936, 78704640, 83623680, 83951616, 84951040, 87736320, 89198592, 89948160, 95569920, 101941248, 104939520, 111498240, 116981760, 118931456, 125927424, 127426560, 133797888, 139919360, 148664320, 152911872, 157409280, 167247360, 169902080, 175472640, 178397184, 179896320, 191139840, 203882496, 209879040, 222996480, 237862912, 251854848, 254853120, 267595776, 297328640, 305823744, 314818560, 334494720, 339804160, 350945280, 356794368, 382279680, 419758080, 445992960, 475725824, 509706240, 535191552, 594657280, 611647488, 629637120, 668989440, 713588736, 764559360, 891985920, 1019412480, 1070383104, 1189314560, 1259274240, 1337978880, 1427177472, 1529118720, 1783971840, 2140766208, 2378629120, 2675957760, 3058237440, 3567943680, 4281532416, 5351915520, 7135887360, 10703831040, 21407662080]

約数ペア:

[(1, 21407662080), (2, 10703831040), (3, 7135887360), (4, 5351915520), (5, 4281532416), (6, 3567943680), (7, 3058237440), (8, 2675957760), (9, 2378629120), (10, 2140766208), (12, 1783971840), (14, 1529118720), (15, 1427177472), (16, 1337978880), (17, 1259274240), (18, 1189314560), (20, 1070383104), (21, 1019412480), (24, 891985920), (28, 764559360), (30, 713588736), (32, 668989440), (34, 629637120), (35, 611647488), (36, 594657280), (40, 535191552), (42, 509706240), (45, 475725824), (48, 445992960), (51, 419758080), (56, 382279680), (60, 356794368), (61, 350945280), (63, 339804160), (64, 334494720), (68, 314818560), (70, 305823744), (72, 297328640), (80, 267595776), (84, 254853120), (85, 251854848), (90, 237862912), (96, 222996480), (102, 209879040), (105, 203882496), (112, 191139840), (119, 179896320), (120, 178397184), (122, 175472640), (126, 169902080), (128, 167247360), (136, 157409280), (140, 152911872), (144, 148664320), (153, 139919360), (160, 133797888), (168, 127426560), (170, 125927424), (180, 118931456), (183, 116981760), (192, 111498240), (204, 104939520), (210, 101941248), (224, 95569920), (238, 89948160), (240, 89198592), (244, 87736320), (252, 84951040), (255, 83951616), (256, 83623680), (272, 78704640), (280, 76455936), (288, 74332160), (305, 70189056), (306, 69959680), (315, 67960832), (320, 66898944), (336, 63713280), (340, 62963712), (357, 59965440), (360, 59465728), (366, 58490880), (384, 55749120), (408, 52469760), (420, 50970624), (427, 50135040), (448, 47784960), (476, 44974080), (480, 44599296), (488, 43868160), (504, 42475520), (510, 41975808), (512, 41811840), (544, 39352320), (549, 38993920), (560, 38227968), (576, 37166080), (595, 35979264), (610, 35094528), (612, 34979840), (630, 33980416), (640, 33449472), (672, 31856640), (680, 31481856), (714, 29982720), (720, 29732864), (732, 29245440), (765, 27983872), (768, 27874560), (816, 26234880), (840, 25485312), (854, 25067520), (896, 23892480), (915, 23396352), (952, 22487040), (960, 22299648), (976, 21934080), (1008, 21237760), (1020, 20987904), (1024, 20905920), (1037, 20643840), (1071, 19988480), (1088, 19676160), (1098, 19496960), (1120, 19113984), (1152, 18583040), (1190, 17989632), (1220, 17547264), (1224, 17489920), (1260, 16990208), (1280, 16724736), (1281, 16711680), (1344, 15928320), (1360, 15740928), (1428, 14991360), (1440, 14866432), (1464, 14622720), (1530, 13991936), (1536, 13937280), (1632, 13117440), (1680, 12742656), (1708, 12533760), (1785, 11993088), (1792, 11946240), (1830, 11698176), (1904, 11243520), (1920, 11149824), (1952, 10967040), (2016, 10618880), (2040, 10493952), (2048, 10452960), (2074, 10321920), (2135, 10027008), (2142, 9994240), (2176, 9838080), (2196, 9748480), (2240, 9556992), (2304, 9291520), (2380, 8994816), (2440, 8773632), (2448, 8744960), (2520, 8495104), (2560, 8362368), (2562, 8355840), (2688, 7964160), (2720, 7870464), (2745, 7798784), (2856, 7495680), (2880, 7433216), (2928, 7311360), (3060, 6995968), (3072, 6968640), (3111, 6881280), (3264, 6558720), (3360, 6371328), (3416, 6266880), (3570, 5996544), (3584, 5973120), (3660, 5849088), (3808, 5621760), (3840, 5574912), (3843, 5570560), (3904, 5483520), (4032, 5309440), (4080, 5246976), (4096, 5226480), (4148, 5160960), (4270, 5013504), (4284, 4997120), (4352, 4919040), (4392, 4874240), (4480, 4778496), (4608, 4645760), (4760, 4497408), (4880, 4386816), (4896, 4372480), (5040, 4247552), (5120, 4181184), (5124, 4177920), (5185, 4128768), (5355, 3997696), (5376, 3982080), (5440, 3935232), (5490, 3899392), (5712, 3747840), (5760, 3716608), (5856, 3655680), (6120, 3497984), (6144, 3484320), (6222, 3440640), (6405, 3342336), (6528, 3279360), (6720, 3185664), (6832, 3133440), (7140, 2998272), (7168, 2986560), (7259, 2949120), (7320, 2924544), (7616, 2810880), (7680, 2787456), (7686, 2785280), (7808, 2741760), (8064, 2654720), (8160, 2623488), (8192, 2613240), (8296, 2580480), (8540, 2506752), (8568, 2498560), (8704, 2459520), (8784, 2437120), (8960, 2389248), (9216, 2322880), (9333, 2293760), (9520, 2248704), (9760, 2193408), (9792, 2186240), (10080, 2123776), (10240, 2090592), (10248, 2088960), (10370, 2064384), (10710, 1998848), (10752, 1991040), (10880, 1967616), (10980, 1949696), (11424, 1873920), (11520, 1858304), (11712, 1827840), (12240, 1748992), (12288, 1742160), (12444, 1720320), (12810, 1671168), (13056, 1639680), (13440, 1592832), (13664, 1566720), (14280, 1499136), (14336, 1493280), (14518, 1474560), (14640, 1462272), (15232, 1405440), (15360, 1393728), (15372, 1392640), (15555, 1376256), (15616, 1370880), (16128, 1327360), (16320, 1311744), (16384, 1306620), (16592, 1290240), (17080, 1253376), (17136, 1249280), (17408, 1229760), (17568, 1218560), (17920, 1194624), (18432, 1161440), (18666, 1146880), (19040, 1124352), (19215, 1114112), (19520, 1096704), (19584, 1093120), (20160, 1061888), (20480, 1045296), (20496, 1044480), (20740, 1032192), (21420, 999424), (21504, 995520), (21760, 983808), (21777, 983040), (21960, 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(58560, 365568), (60928, 351360), (61440, 348432), (61488, 348160), (62220, 344064), (62464, 342720), (64512, 331840), (65280, 327936), (65331, 327680), (65536, 326655), (66368, 322560), (68320, 313344), (68544, 312320), (69632, 307440), (70272, 304640), (71680, 298656), (72590, 294912), (73728, 290360), (74664, 286720), (76160, 281088), (76860, 278528), (78080, 274176), (78336, 273280), (80640, 265472), (81920, 261324), (81984, 261120), (82960, 258048), (85680, 249856), (86016, 248880), (87040, 245952), (87108, 245760), (87840, 243712), (91392, 234240), (92160, 232288), (93330, 229376), (93696, 228480), (97920, 218624), (98304, 217770), (99552, 215040), (102480, 208896), (104448, 204960), (107520, 199104), (108885, 196608), (109312, 195840), (114240, 187392), (114688, 186660), (116144, 184320), (117120, 182784), (121856, 175680), (122880, 174216), (122976, 174080), (124440, 172032), (124928, 171360), (129024, 165920), (130560, 163968), (130662, 163840), (132736, 161280), (136640, 156672), (137088, 156160), (139264, 153720), (140544, 152320), (143360, 149328), (145180, 147456)]