20946965760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3978

約数の個数: 432

約数和(自身を含む): 84085712256

約数和(自身を除く): 63138746496

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, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 256, 268, 280, 288, 315, 320, 335, 336, 360, 384, 402, 420, 448, 469, 480, 504, 536, 560, 576, 603, 630, 640, 670, 672, 720, 768, 804, 840, 896, 938, 960, 1005, 1008, 1072, 1120, 1152, 1206, 1260, 1280, 1340, 1344, 1407, 1440, 1608, 1680, 1792, 1876, 1920, 2010, 2016, 2144, 2240, 2304, 2345, 2412, 2520, 2680, 2688, 2814, 2880, 3015, 3216, 3360, 3752, 3840, 3877, 4020, 4032, 4221, 4288, 4480, 4690, 4824, 5040, 5360, 5376, 5628, 5760, 6030, 6432, 6720, 7035, 7504, 7754, 8040, 8064, 8442, 8576, 8960, 9380, 9648, 10080, 10720, 11256, 11520, 11631, 12060, 12864, 13440, 14070, 15008, 15508, 16080, 16128, 16884, 17152, 18760, 19296, 19385, 20160, 21105, 21440, 22512, 23262, 24120, 25728, 26880, 27139, 28140, 30016, 31016, 32160, 33768, 34893, 37520, 38592, 38770, 40320, 42210, 42880, 45024, 46524, 48240, 51456, 54278, 56280, 58155, 60032, 62032, 64320, 67536, 69786, 75040, 77184, 77540, 80640, 81417, 84420, 85760, 90048, 93048, 96480, 108556, 112560, 116310, 120064, 124064, 128640, 135072, 135695, 139572, 150080, 154368, 155080, 162834, 168840, 174465, 180096, 186096, 192960, 217112, 225120, 232620, 244251, 248128, 257280, 259759, 270144, 271390, 279144, 300160, 310160, 325668, 337680, 348930, 360192, 372192, 385920, 407085, 434224, 450240, 465240, 488502, 496256, 519518, 540288, 542780, 558288, 600320, 620320, 651336, 675360, 697860, 744384, 771840, 779277, 814170, 868448, 900480, 930480, 977004, 992512, 1039036, 1080576, 1085560, 1116576, 1221255, 1240640, 1298795, 1302672, 1350720, 1395720, 1488768, 1558554, 1628340, 1736896, 1800960, 1818313, 1860960, 1954008, 2078072, 2171120, 2233152, 2337831, 2442510, 2481280, 2597590, 2605344, 2701440, 2791440, 2977536, 3117108, 3256680, 3473792, 3636626, 3721920, 3896385, 3908016, 4156144, 4342240, 4466304, 4675662, 4885020, 4962560, 5195180, 5210688, 5402880, 5454939, 5582880, 6234216, 6513360, 6947584, 7273252, 7443840, 7792770, 7816032, 8312288, 8684480, 8932608, 9091565, 9351324, 9770040, 10390360, 10421376, 10909878, 11165760, 11689155, 12468432, 13026720, 14546504, 14887680, 15585540, 15632064, 16364817, 16624576, 17368960, 18183130, 18702648, 19540080, 20780720, 20842752, 21819756, 22331520, 23378310, 24936864, 26053440, 27274695, 29093008, 31171080, 31264128, 32729634, 33249152, 34737920, 36366260, 37405296, 39080160, 41561440, 43639512, 44663040, 46756620, 49873728, 52106880, 54549390, 58186016, 62342160, 62528256, 65459268, 66498304, 72732520, 74810592, 78160320, 81824085, 83122880, 87279024, 93513240, 99747456, 104213760, 109098780, 116372032, 124684320, 130918536, 145465040, 149621184, 156320640, 163648170, 166245760, 174558048, 187026480, 199494912, 218197560, 232744064, 249368640, 261837072, 290930080, 299242368, 312641280, 327296340, 332491520, 349116096, 374052960, 436395120, 465488128, 498737280, 523674144, 581860160, 598484736, 654592680, 698232192, 748105920, 872790240, 997474560, 1047348288, 1163720320, 1309185360, 1396464384, 1496211840, 1745580480, 2094696576, 2327440640, 2618370720, 2992423680, 3491160960, 4189393152, 5236741440, 6982321920, 10473482880, 20946965760]

約数ペア:

[(1, 20946965760), (2, 10473482880), (3, 6982321920), (4, 5236741440), (5, 4189393152), (6, 3491160960), (7, 2992423680), (8, 2618370720), (9, 2327440640), (10, 2094696576), (12, 1745580480), (14, 1496211840), (15, 1396464384), (16, 1309185360), (18, 1163720320), (20, 1047348288), (21, 997474560), (24, 872790240), (28, 748105920), (30, 698232192), (32, 654592680), (35, 598484736), (36, 581860160), (40, 523674144), (42, 498737280), (45, 465488128), (48, 436395120), (56, 374052960), (60, 349116096), (63, 332491520), (64, 327296340), (67, 312641280), (70, 299242368), (72, 290930080), (80, 261837072), (84, 249368640), (90, 232744064), (96, 218197560), (105, 199494912), (112, 187026480), (120, 174558048), (126, 166245760), (128, 163648170), (134, 156320640), (140, 149621184), (144, 145465040), (160, 130918536), (168, 124684320), (180, 116372032), (192, 109098780), (201, 104213760), (210, 99747456), (224, 93513240), (240, 87279024), (252, 83122880), (256, 81824085), (268, 78160320), (280, 74810592), (288, 72732520), (315, 66498304), (320, 65459268), (335, 62528256), (336, 62342160), (360, 58186016), (384, 54549390), (402, 52106880), (420, 49873728), (448, 46756620), (469, 44663040), (480, 43639512), (504, 41561440), (536, 39080160), (560, 37405296), (576, 36366260), (603, 34737920), (630, 33249152), (640, 32729634), (670, 31264128), (672, 31171080), (720, 29093008), (768, 27274695), (804, 26053440), (840, 24936864), (896, 23378310), (938, 22331520), (960, 21819756), (1005, 20842752), (1008, 20780720), (1072, 19540080), (1120, 18702648), (1152, 18183130), (1206, 17368960), (1260, 16624576), (1280, 16364817), (1340, 15632064), (1344, 15585540), (1407, 14887680), (1440, 14546504), (1608, 13026720), (1680, 12468432), (1792, 11689155), (1876, 11165760), (1920, 10909878), (2010, 10421376), (2016, 10390360), (2144, 9770040), (2240, 9351324), (2304, 9091565), (2345, 8932608), (2412, 8684480), (2520, 8312288), (2680, 7816032), (2688, 7792770), (2814, 7443840), (2880, 7273252), (3015, 6947584), (3216, 6513360), (3360, 6234216), (3752, 5582880), (3840, 5454939), (3877, 5402880), (4020, 5210688), (4032, 5195180), (4221, 4962560), (4288, 4885020), (4480, 4675662), (4690, 4466304), (4824, 4342240), (5040, 4156144), (5360, 3908016), (5376, 3896385), (5628, 3721920), (5760, 3636626), (6030, 3473792), (6432, 3256680), (6720, 3117108), (7035, 2977536), (7504, 2791440), (7754, 2701440), (8040, 2605344), (8064, 2597590), (8442, 2481280), (8576, 2442510), (8960, 2337831), (9380, 2233152), (9648, 2171120), (10080, 2078072), (10720, 1954008), (11256, 1860960), (11520, 1818313), (11631, 1800960), (12060, 1736896), (12864, 1628340), (13440, 1558554), (14070, 1488768), (15008, 1395720), (15508, 1350720), (16080, 1302672), (16128, 1298795), (16884, 1240640), (17152, 1221255), (18760, 1116576), (19296, 1085560), (19385, 1080576), (20160, 1039036), (21105, 992512), (21440, 977004), (22512, 930480), (23262, 900480), (24120, 868448), (25728, 814170), (26880, 779277), (27139, 771840), (28140, 744384), (30016, 697860), (31016, 675360), (32160, 651336), (33768, 620320), (34893, 600320), (37520, 558288), (38592, 542780), (38770, 540288), (40320, 519518), (42210, 496256), (42880, 488502), (45024, 465240), (46524, 450240), (48240, 434224), (51456, 407085), (54278, 385920), (56280, 372192), (58155, 360192), (60032, 348930), (62032, 337680), (64320, 325668), (67536, 310160), (69786, 300160), (75040, 279144), (77184, 271390), (77540, 270144), (80640, 259759), (81417, 257280), (84420, 248128), (85760, 244251), (90048, 232620), (93048, 225120), (96480, 217112), (108556, 192960), (112560, 186096), (116310, 180096), (120064, 174465), (124064, 168840), (128640, 162834), (135072, 155080), (135695, 154368), (139572, 150080)]