7982781120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 672

約数和(自身を含む): 31440729600

約数和(自身を除く): 23457948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 135, 136, 138, 139, 144, 153, 160, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 278, 288, 289, 306, 320, 340, 345, 360, 368, 391, 408, 414, 417, 432, 459, 460, 480, 510, 540, 544, 552, 556, 576, 578, 612, 621, 680, 690, 695, 720, 736, 765, 782, 816, 828, 834, 864, 867, 918, 920, 960, 1020, 1035, 1080, 1088, 1104, 1112, 1156, 1173, 1224, 1242, 1251, 1360, 1380, 1390, 1440, 1445, 1472, 1530, 1564, 1632, 1656, 1668, 1728, 1734, 1836, 1840, 1955, 2040, 2070, 2085, 2160, 2208, 2224, 2295, 2312, 2346, 2363, 2448, 2484, 2502, 2601, 2720, 2760, 2780, 2880, 2890, 3060, 3105, 3128, 3197, 3264, 3312, 3336, 3468, 3519, 3672, 3680, 3753, 3910, 4080, 4140, 4170, 4320, 4335, 4416, 4448, 4590, 4624, 4692, 4726, 4896, 4968, 5004, 5202, 5440, 5520, 5560, 5780, 5865, 6120, 6210, 6255, 6256, 6394, 6624, 6647, 6672, 6936, 7038, 7089, 7344, 7360, 7506, 7803, 7820, 8160, 8280, 8340, 8640, 8670, 8896, 9180, 9248, 9384, 9452, 9591, 9792, 9936, 10008, 10404, 10557, 11040, 11120, 11560, 11730, 11815, 12240, 12420, 12510, 12512, 12788, 13005, 13248, 13294, 13344, 13872, 14076, 14178, 14688, 15012, 15606, 15640, 15985, 16320, 16560, 16680, 17340, 17595, 18360, 18496, 18765, 18768, 18904, 19182, 19872, 19941, 20016, 20808, 21114, 21267, 22080, 22240, 23120, 23460, 23630, 24480, 24840, 25020, 25024, 25576, 26010, 26588, 26688, 27744, 28152, 28356, 28773, 29376, 30024, 31212, 31280, 31970, 33120, 33235, 33360, 34680, 35190, 35445, 36720, 37530, 37536, 37808, 38364, 39015, 39744, 39882, 40032, 40171, 41616, 42228, 42534, 44480, 46240, 46920, 47260, 47955, 48960, 49680, 50040, 51152, 52020, 52785, 53176, 54349, 55488, 56304, 56712, 57546, 59823, 60048, 62424, 62560, 63801, 63940, 66240, 66470, 66720, 69360, 70380, 70890, 73440, 75060, 75072, 75616, 76728, 78030, 79764, 80064, 80342, 83232, 84456, 85068, 86319, 92480, 93840, 94520, 95910, 99360, 99705, 100080, 102304, 104040, 105570, 106335, 106352, 108698, 112608, 113424, 115092, 119646, 120096, 120513, 124848, 125120, 127602, 127880, 132940, 133440, 138720, 140760, 141780, 143865, 146880, 150120, 151232, 153456, 156060, 159528, 160684, 163047, 166464, 168912, 170136, 172638, 179469, 187680, 189040, 191820, 198720, 199410, 200160, 200855, 204608, 208080, 211140, 212670, 212704, 217396, 225216, 226848, 230184, 239292, 240192, 241026, 249696, 255204, 255760, 265880, 271745, 277440, 281520, 283560, 287730, 299115, 300240, 306912, 312120, 319005, 319056, 321368, 326094, 337824, 340272, 345276, 358938, 361539, 375360, 378080, 383640, 398820, 400320, 401710, 416160, 422280, 425340, 425408, 431595, 434792, 453696, 460368, 478584, 482052, 489141, 499392, 510408, 511520, 531760, 543490, 563040, 567120, 575460, 598230, 600480, 602565, 613824, 624240, 638010, 638112, 642736, 652188, 675648, 680544, 690552, 717876, 723078, 756160, 767280, 797640, 803420, 815235, 832320, 844560, 850680, 863190, 869584, 897345, 920736, 923933, 957168, 964104, 978282, 1020816, 1023040, 1063520, 1084617, 1086980, 1126080, 1134240, 1150920, 1196460, 1200960, 1205130, 1248480, 1276020, 1276224, 1285472, 1304376, 1361088, 1381104, 1435752, 1446156, 1467423, 1534560, 1595280, 1606840, 1630470, 1689120, 1701360, 1726380, 1739168, 1794690, 1807695, 1841472, 1847866, 1914336, 1928208, 1956564, 2041632, 2127040, 2169234, 2173960, 2268480, 2301840, 2392920, 2410260, 2445705, 2496960, 2552040, 2570944, 2608752, 2762208, 2771799, 2871504, 2892312, 2934846, 3069120, 3190560, 3213680, 3260940, 3378240, 3402720, 3452760, 3478336, 3589380, 3615390, 3695732, 3828672, 3856416, 3913128, 4083264, 4338468, 4347920, 4603680, 4619665, 4785840, 4820520, 4891410, 5104080, 5217504, 5423085, 5524416, 5543598, 5743008, 5784624, 5869692, 6381120, 6427360, 6521880, 6805440, 6905520, 7178760, 7230780, 7337115, 7391464, 7712832, 7826256, 8315397, 8676936, 8695840, 9207360, 9239330, 9571680, 9641040, 9782820, 10208160, 10435008, 10846170, 11087196, 11486016, 11569248, 11739384, 12854720, 13043760, 13811040, 13858995, 14357520, 14461560, 14674230, 14782928, 15652512, 16630794, 17353872, 17391680, 18478660, 19143360, 19282080, 19565640, 20416320, 21692340, 22174392, 23138496, 23478768, 24946191, 26087520, 27622080, 27717990, 28715040, 28923120, 29348460, 29565856, 31305024, 33261588, 34707744, 36957320, 38564160, 39131280, 41576985, 43384680, 44348784, 46957536, 49892382, 52175040, 55435980, 57430080, 57846240, 58696920, 59131712, 66523176, 69415488, 73914640, 78262560, 83153970, 86769360, 88697568, 93915072, 99784764, 110871960, 115692480, 117393840, 124730955, 133046352, 147829280, 156525120, 166307940, 173538720, 177395136, 199569528, 221743920, 234787680, 249461910, 266092704, 295658560, 332615880, 347077440, 399139056, 443487840, 469575360, 498923820, 532185408, 665231760, 798278112, 886975680, 997847640, 1330463520, 1596556224, 1995695280, 2660927040, 3991390560, 7982781120]

約数ペア:

[(1, 7982781120), (2, 3991390560), (3, 2660927040), (4, 1995695280), (5, 1596556224), (6, 1330463520), (8, 997847640), (9, 886975680), (10, 798278112), (12, 665231760), (15, 532185408), (16, 498923820), (17, 469575360), (18, 443487840), (20, 399139056), (23, 347077440), (24, 332615880), (27, 295658560), (30, 266092704), (32, 249461910), (34, 234787680), (36, 221743920), (40, 199569528), (45, 177395136), (46, 173538720), (48, 166307940), (51, 156525120), (54, 147829280), (60, 133046352), (64, 124730955), (68, 117393840), (69, 115692480), (72, 110871960), (80, 99784764), (85, 93915072), (90, 88697568), (92, 86769360), (96, 83153970), (102, 78262560), (108, 73914640), (115, 69415488), (120, 66523176), (135, 59131712), (136, 58696920), (138, 57846240), (139, 57430080), (144, 55435980), (153, 52175040), (160, 49892382), (170, 46957536), (180, 44348784), (184, 43384680), (192, 41576985), (204, 39131280), (207, 38564160), (216, 36957320), (230, 34707744), (240, 33261588), (255, 31305024), 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(1445, 5524416), (1472, 5423085), (1530, 5217504), (1564, 5104080), (1632, 4891410), (1656, 4820520), (1668, 4785840), (1728, 4619665), (1734, 4603680), (1836, 4347920), (1840, 4338468), (1955, 4083264), (2040, 3913128), (2070, 3856416), (2085, 3828672), (2160, 3695732), (2208, 3615390), (2224, 3589380), (2295, 3478336), (2312, 3452760), (2346, 3402720), (2363, 3378240), (2448, 3260940), (2484, 3213680), (2502, 3190560), (2601, 3069120), (2720, 2934846), (2760, 2892312), (2780, 2871504), (2880, 2771799), (2890, 2762208), (3060, 2608752), (3105, 2570944), (3128, 2552040), (3197, 2496960), (3264, 2445705), (3312, 2410260), (3336, 2392920), (3468, 2301840), (3519, 2268480), (3672, 2173960), (3680, 2169234), (3753, 2127040), (3910, 2041632), (4080, 1956564), (4140, 1928208), (4170, 1914336), (4320, 1847866), (4335, 1841472), (4416, 1807695), (4448, 1794690), (4590, 1739168), (4624, 1726380), (4692, 1701360), (4726, 1689120), (4896, 1630470), (4968, 1606840), (5004, 1595280), (5202, 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(16320, 489141), (16560, 482052), (16680, 478584), (17340, 460368), (17595, 453696), (18360, 434792), (18496, 431595), (18765, 425408), (18768, 425340), (18904, 422280), (19182, 416160), (19872, 401710), (19941, 400320), (20016, 398820), (20808, 383640), (21114, 378080), (21267, 375360), (22080, 361539), (22240, 358938), (23120, 345276), (23460, 340272), (23630, 337824), (24480, 326094), (24840, 321368), (25020, 319056), (25024, 319005), (25576, 312120), (26010, 306912), (26588, 300240), (26688, 299115), (27744, 287730), (28152, 283560), (28356, 281520), (28773, 277440), (29376, 271745), (30024, 265880), (31212, 255760), (31280, 255204), (31970, 249696), (33120, 241026), (33235, 240192), (33360, 239292), (34680, 230184), (35190, 226848), (35445, 225216), (36720, 217396), (37530, 212704), (37536, 212670), (37808, 211140), (38364, 208080), (39015, 204608), (39744, 200855), (39882, 200160), (40032, 199410), (40171, 198720), (41616, 191820), (42228, 189040), (42534, 187680), (44480, 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