20596746240

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4608

約数の個数: 432

約数和(自身を含む): 83057459940

約数和(自身を除く): 62460713700

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, 4561, 4608, 4704, 5040, 5120, 5376, 5760, 5880, 6144, 6272, 6720, 7056, 7168, 7680, 7840, 8064, 8820, 8960, 9122, 9216, 9408, 10080, 10240, 10752, 11520, 11760, 12544, 13440, 13683, 14112, 14336, 15360, 15680, 16128, 17640, 17920, 18244, 18432, 18816, 20160, 21504, 22805, 23040, 23520, 25088, 26880, 27366, 28224, 30720, 31360, 31927, 32256, 35280, 35840, 36488, 37632, 40320, 41049, 43008, 45610, 46080, 47040, 50176, 53760, 54732, 56448, 62720, 63854, 64512, 68415, 70560, 71680, 72976, 75264, 80640, 82098, 91220, 92160, 94080, 95781, 100352, 107520, 109464, 112896, 125440, 127708, 129024, 136830, 141120, 145952, 150528, 159635, 161280, 164196, 182440, 188160, 191562, 205245, 215040, 218928, 223489, 225792, 250880, 255416, 273660, 282240, 287343, 291904, 301056, 319270, 322560, 328392, 364880, 376320, 383124, 410490, 437856, 446978, 451584, 478905, 501760, 510832, 547320, 564480, 574686, 583808, 638540, 645120, 656784, 670467, 729760, 752640, 766248, 820980, 875712, 893956, 903168, 957810, 1021664, 1094640, 1117445, 1128960, 1149372, 1167616, 1277080, 1313568, 1340934, 1436715, 1459520, 1505280, 1532496, 1641960, 1751424, 1787912, 1915620, 2011401, 2043328, 2189280, 2234890, 2257920, 2298744, 2335232, 2554160, 2627136, 2681868, 2873430, 2919040, 3064992, 3283920, 3352335, 3502848, 3575824, 3831240, 4022802, 4086656, 4378560, 4469780, 4515840, 4597488, 4670464, 5108320, 5254272, 5363736, 5746860, 5838080, 6129984, 6567840, 6704670, 7005696, 7151648, 7662480, 8045604, 8173312, 8757120, 8939560, 9194976, 9340928, 10057005, 10216640, 10508544, 10727472, 11493720, 11676160, 12259968, 13135680, 13409340, 14011392, 14303296, 15324960, 16091208, 16346624, 17514240, 17879120, 18389952, 20114010, 20433280, 21017088, 21454944, 22987440, 23352320, 24519936, 26271360, 26818680, 28022784, 28606592, 30649920, 32182416, 32693248, 35028480, 35758240, 36779904, 40228020, 40866560, 42034176, 42909888, 45974880, 46704640, 49039872, 52542720, 53637360, 57213184, 61299840, 64364832, 65386496, 70056960, 71516480, 73559808, 80456040, 81733120, 84068352, 85819776, 91949760, 98079744, 105085440, 107274720, 114426368, 122599680, 128729664, 140113920, 143032960, 147119616, 160912080, 163466240, 171639552, 183899520, 196159488, 210170880, 214549440, 228852736, 245199360, 257459328, 286065920, 294239232, 321824160, 326932480, 343279104, 367799040, 420341760, 429098880, 457705472, 490398720, 514918656, 572131840, 588478464, 643648320, 686558208, 735598080, 858197760, 980797440, 1029837312, 1144263680, 1287296640, 1373116416, 1471196160, 1716395520, 2059674624, 2288527360, 2574593280, 2942392320, 3432791040, 4119349248, 5149186560, 6865582080, 10298373120, 20596746240]

約数ペア:

[(1, 20596746240), (2, 10298373120), (3, 6865582080), (4, 5149186560), (5, 4119349248), (6, 3432791040), (7, 2942392320), (8, 2574593280), (9, 2288527360), (10, 2059674624), (12, 1716395520), (14, 1471196160), (15, 1373116416), (16, 1287296640), (18, 1144263680), (20, 1029837312), (21, 980797440), (24, 858197760), (28, 735598080), (30, 686558208), (32, 643648320), (35, 588478464), (36, 572131840), (40, 514918656), (42, 490398720), (45, 457705472), (48, 429098880), (49, 420341760), (56, 367799040), (60, 343279104), (63, 326932480), (64, 321824160), (70, 294239232), (72, 286065920), (80, 257459328), (84, 245199360), (90, 228852736), (96, 214549440), (98, 210170880), (105, 196159488), (112, 183899520), (120, 171639552), (126, 163466240), (128, 160912080), (140, 147119616), (144, 143032960), (147, 140113920), (160, 128729664), (168, 122599680), (180, 114426368), (192, 107274720), (196, 105085440), (210, 98079744), (224, 91949760), (240, 85819776), (245, 84068352), (252, 81733120), (256, 80456040), (280, 73559808), (288, 71516480), (294, 70056960), (315, 65386496), (320, 64364832), (336, 61299840), (360, 57213184), (384, 53637360), (392, 52542720), (420, 49039872), (441, 46704640), (448, 45974880), (480, 42909888), (490, 42034176), (504, 40866560), (512, 40228020), (560, 36779904), (576, 35758240), (588, 35028480), (630, 32693248), (640, 32182416), (672, 30649920), (720, 28606592), (735, 28022784), (768, 26818680), (784, 26271360), (840, 24519936), (882, 23352320), (896, 22987440), (960, 21454944), (980, 21017088), (1008, 20433280), (1024, 20114010), (1120, 18389952), (1152, 17879120), (1176, 17514240), (1260, 16346624), (1280, 16091208), (1344, 15324960), (1440, 14303296), (1470, 14011392), (1536, 13409340), (1568, 13135680), (1680, 12259968), (1764, 11676160), (1792, 11493720), (1920, 10727472), (1960, 10508544), (2016, 10216640), (2048, 10057005), (2205, 9340928), (2240, 9194976), (2304, 8939560), (2352, 8757120), (2520, 8173312), (2560, 8045604), (2688, 7662480), (2880, 7151648), (2940, 7005696), (3072, 6704670), (3136, 6567840), (3360, 6129984), (3528, 5838080), (3584, 5746860), (3840, 5363736), (3920, 5254272), (4032, 5108320), (4410, 4670464), (4480, 4597488), (4561, 4515840), (4608, 4469780), (4704, 4378560), (5040, 4086656), (5120, 4022802), (5376, 3831240), (5760, 3575824), (5880, 3502848), (6144, 3352335), (6272, 3283920), (6720, 3064992), (7056, 2919040), (7168, 2873430), (7680, 2681868), (7840, 2627136), (8064, 2554160), (8820, 2335232), (8960, 2298744), (9122, 2257920), (9216, 2234890), (9408, 2189280), (10080, 2043328), (10240, 2011401), (10752, 1915620), (11520, 1787912), (11760, 1751424), (12544, 1641960), (13440, 1532496), (13683, 1505280), (14112, 1459520), (14336, 1436715), (15360, 1340934), (15680, 1313568), (16128, 1277080), (17640, 1167616), (17920, 1149372), (18244, 1128960), (18432, 1117445), (18816, 1094640), (20160, 1021664), (21504, 957810), (22805, 903168), (23040, 893956), (23520, 875712), (25088, 820980), (26880, 766248), (27366, 752640), (28224, 729760), (30720, 670467), (31360, 656784), (31927, 645120), (32256, 638540), (35280, 583808), (35840, 574686), (36488, 564480), (37632, 547320), (40320, 510832), (41049, 501760), (43008, 478905), (45610, 451584), (46080, 446978), (47040, 437856), (50176, 410490), (53760, 383124), (54732, 376320), (56448, 364880), (62720, 328392), (63854, 322560), (64512, 319270), (68415, 301056), (70560, 291904), (71680, 287343), (72976, 282240), (75264, 273660), (80640, 255416), (82098, 250880), (91220, 225792), (92160, 223489), (94080, 218928), (95781, 215040), (100352, 205245), (107520, 191562), (109464, 188160), (112896, 182440), (125440, 164196), (127708, 161280), (129024, 159635), (136830, 150528), (141120, 145952)]