21007687680

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 504

約数和(自身を含む): 84784384152

約数和(自身を除く): 63776696472

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, 1163, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2205, 2240, 2304, 2326, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3489, 3528, 3584, 3840, 3920, 4032, 4096, 4410, 4480, 4608, 4652, 4704, 5040, 5120, 5376, 5760, 5815, 5880, 6144, 6272, 6720, 6978, 7056, 7168, 7680, 7840, 8064, 8141, 8192, 8820, 8960, 9216, 9304, 9408, 10080, 10240, 10467, 10752, 11520, 11630, 11760, 12288, 12544, 13440, 13956, 14112, 14336, 15360, 15680, 16128, 16282, 17445, 17640, 17920, 18432, 18608, 18816, 20160, 20480, 20934, 21504, 23040, 23260, 23520, 24423, 24576, 25088, 26880, 27912, 28224, 28672, 30720, 31360, 32256, 32564, 34890, 35280, 35840, 36864, 37216, 37632, 40320, 40705, 40960, 41868, 43008, 46080, 46520, 47040, 48846, 50176, 52335, 53760, 55824, 56448, 56987, 57344, 61440, 62720, 64512, 65128, 69780, 70560, 71680, 73269, 73728, 74432, 75264, 80640, 81410, 83736, 86016, 92160, 93040, 94080, 97692, 100352, 104670, 107520, 111648, 112896, 113974, 122115, 122880, 125440, 129024, 130256, 139560, 141120, 143360, 146538, 148864, 150528, 161280, 162820, 167472, 170961, 172032, 184320, 186080, 188160, 195384, 200704, 209340, 215040, 223296, 225792, 227948, 244230, 250880, 258048, 260512, 279120, 282240, 284935, 286720, 293076, 297728, 301056, 322560, 325640, 334944, 341922, 366345, 368640, 372160, 376320, 390768, 401408, 418680, 430080, 446592, 451584, 455896, 488460, 501760, 512883, 516096, 521024, 558240, 564480, 569870, 586152, 595456, 602112, 645120, 651280, 669888, 683844, 732690, 744320, 752640, 781536, 837360, 854805, 860160, 893184, 903168, 911792, 976920, 1003520, 1025766, 1042048, 1116480, 1128960, 1139740, 1172304, 1190912, 1204224, 1290240, 1302560, 1339776, 1367688, 1465380, 1488640, 1505280, 1563072, 1674720, 1709610, 1786368, 1806336, 1823584, 1953840, 2007040, 2051532, 2084096, 2232960, 2257920, 2279480, 2344608, 2381824, 2564415, 2580480, 2605120, 2679552, 2735376, 2930760, 2977280, 3010560, 3126144, 3349440, 3419220, 3572736, 3612672, 3647168, 3907680, 4103064, 4168192, 4465920, 4515840, 4558960, 4689216, 4763648, 5128830, 5210240, 5359104, 5470752, 5861520, 5954560, 6021120, 6252288, 6698880, 6838440, 7145472, 7294336, 7815360, 8206128, 8336384, 8931840, 9031680, 9117920, 9378432, 9527296, 10257660, 10420480, 10718208, 10941504, 11723040, 11909120, 12504576, 13397760, 13676880, 14290944, 14588672, 15630720, 16412256, 16672768, 17863680, 18063360, 18235840, 18756864, 20515320, 20840960, 21436416, 21883008, 23446080, 23818240, 25009152, 26795520, 27353760, 28581888, 29177344, 31261440, 32824512, 33345536, 35727360, 36471680, 37513728, 41030640, 41681920, 42872832, 43766016, 46892160, 47636480, 50018304, 53591040, 54707520, 58354688, 62522880, 65649024, 66691072, 71454720, 72943360, 75027456, 82061280, 83363840, 85745664, 87532032, 93784320, 100036608, 107182080, 109415040, 116709376, 125045760, 131298048, 142909440, 145886720, 150054912, 164122560, 166727680, 175064064, 187568640, 200073216, 214364160, 218830080, 233418752, 250091520, 262596096, 291773440, 300109824, 328245120, 333455360, 350128128, 375137280, 428728320, 437660160, 466837504, 500183040, 525192192, 583546880, 600219648, 656490240, 700256256, 750274560, 875320320, 1000366080, 1050384384, 1167093760, 1312980480, 1400512512, 1500549120, 1750640640, 2100768768, 2334187520, 2625960960, 3001098240, 3501281280, 4201537536, 5251921920, 7002562560, 10503843840, 21007687680]

約数ペア:

[(1, 21007687680), (2, 10503843840), (3, 7002562560), (4, 5251921920), (5, 4201537536), (6, 3501281280), (7, 3001098240), (8, 2625960960), (9, 2334187520), (10, 2100768768), (12, 1750640640), (14, 1500549120), (15, 1400512512), (16, 1312980480), (18, 1167093760), (20, 1050384384), (21, 1000366080), (24, 875320320), (28, 750274560), (30, 700256256), (32, 656490240), (35, 600219648), (36, 583546880), (40, 525192192), (42, 500183040), (45, 466837504), (48, 437660160), (49, 428728320), (56, 375137280), (60, 350128128), (63, 333455360), (64, 328245120), (70, 300109824), (72, 291773440), (80, 262596096), (84, 250091520), (90, 233418752), (96, 218830080), (98, 214364160), (105, 200073216), (112, 187568640), (120, 175064064), (126, 166727680), (128, 164122560), (140, 150054912), (144, 145886720), (147, 142909440), (160, 131298048), (168, 125045760), (180, 116709376), (192, 109415040), (196, 107182080), (210, 100036608), (224, 93784320), (240, 87532032), (245, 85745664), (252, 83363840), (256, 82061280), (280, 75027456), (288, 72943360), (294, 71454720), (315, 66691072), (320, 65649024), (336, 62522880), (360, 58354688), (384, 54707520), (392, 53591040), (420, 50018304), (441, 47636480), (448, 46892160), (480, 43766016), (490, 42872832), (504, 41681920), (512, 41030640), (560, 37513728), (576, 36471680), (588, 35727360), (630, 33345536), (640, 32824512), (672, 31261440), (720, 29177344), (735, 28581888), (768, 27353760), (784, 26795520), (840, 25009152), (882, 23818240), (896, 23446080), (960, 21883008), (980, 21436416), (1008, 20840960), (1024, 20515320), (1120, 18756864), (1152, 18235840), (1163, 18063360), (1176, 17863680), (1260, 16672768), (1280, 16412256), (1344, 15630720), (1440, 14588672), (1470, 14290944), (1536, 13676880), (1568, 13397760), (1680, 12504576), (1764, 11909120), (1792, 11723040), (1920, 10941504), (1960, 10718208), (2016, 10420480), (2048, 10257660), (2205, 9527296), (2240, 9378432), (2304, 9117920), (2326, 9031680), (2352, 8931840), (2520, 8336384), (2560, 8206128), (2688, 7815360), (2880, 7294336), (2940, 7145472), (3072, 6838440), (3136, 6698880), (3360, 6252288), (3489, 6021120), (3528, 5954560), (3584, 5861520), (3840, 5470752), (3920, 5359104), (4032, 5210240), (4096, 5128830), (4410, 4763648), (4480, 4689216), (4608, 4558960), (4652, 4515840), (4704, 4465920), (5040, 4168192), (5120, 4103064), (5376, 3907680), (5760, 3647168), (5815, 3612672), (5880, 3572736), (6144, 3419220), (6272, 3349440), (6720, 3126144), (6978, 3010560), (7056, 2977280), (7168, 2930760), (7680, 2735376), (7840, 2679552), (8064, 2605120), (8141, 2580480), (8192, 2564415), (8820, 2381824), (8960, 2344608), (9216, 2279480), (9304, 2257920), (9408, 2232960), (10080, 2084096), (10240, 2051532), (10467, 2007040), (10752, 1953840), (11520, 1823584), (11630, 1806336), (11760, 1786368), (12288, 1709610), (12544, 1674720), (13440, 1563072), (13956, 1505280), (14112, 1488640), (14336, 1465380), (15360, 1367688), (15680, 1339776), (16128, 1302560), (16282, 1290240), (17445, 1204224), (17640, 1190912), (17920, 1172304), (18432, 1139740), (18608, 1128960), (18816, 1116480), (20160, 1042048), (20480, 1025766), (20934, 1003520), (21504, 976920), (23040, 911792), (23260, 903168), (23520, 893184), (24423, 860160), (24576, 854805), (25088, 837360), (26880, 781536), (27912, 752640), (28224, 744320), (28672, 732690), (30720, 683844), (31360, 669888), (32256, 651280), (32564, 645120), (34890, 602112), (35280, 595456), (35840, 586152), (36864, 569870), (37216, 564480), (37632, 558240), (40320, 521024), (40705, 516096), (40960, 512883), (41868, 501760), (43008, 488460), (46080, 455896), (46520, 451584), (47040, 446592), (48846, 430080), (50176, 418680), (52335, 401408), (53760, 390768), (55824, 376320), (56448, 372160), (56987, 368640), (57344, 366345), (61440, 341922), (62720, 334944), (64512, 325640), (65128, 322560), (69780, 301056), (70560, 297728), (71680, 293076), (73269, 286720), (73728, 284935), (74432, 282240), (75264, 279120), (80640, 260512), (81410, 258048), (83736, 250880), (86016, 244230), (92160, 227948), (93040, 225792), (94080, 223296), (97692, 215040), (100352, 209340), (104670, 200704), (107520, 195384), (111648, 188160), (112896, 186080), (113974, 184320), (122115, 172032), (122880, 170961), (125440, 167472), (129024, 162820), (130256, 161280), (139560, 150528), (141120, 148864), (143360, 146538)]