12540203520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 640

約数和(自身を含む): 46461026304

約数和(自身を除く): 33920822784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 43, 46, 48, 52, 60, 64, 65, 69, 78, 80, 86, 92, 96, 104, 115, 120, 127, 128, 129, 130, 138, 156, 160, 172, 184, 192, 195, 208, 215, 230, 240, 254, 256, 258, 260, 276, 299, 312, 320, 344, 345, 368, 381, 384, 390, 416, 430, 460, 480, 508, 512, 516, 520, 552, 559, 598, 624, 635, 640, 645, 688, 690, 736, 762, 768, 780, 832, 860, 897, 920, 960, 989, 1016, 1032, 1040, 1104, 1118, 1196, 1248, 1270, 1280, 1290, 1376, 1380, 1472, 1495, 1524, 1536, 1560, 1651, 1664, 1677, 1720, 1794, 1840, 1905, 1920, 1978, 2032, 2064, 2080, 2208, 2236, 2392, 2496, 2540, 2560, 2580, 2752, 2760, 2795, 2921, 2944, 2967, 2990, 3048, 3120, 3302, 3328, 3354, 3440, 3588, 3680, 3810, 3840, 3956, 4064, 4128, 4160, 4416, 4472, 4485, 4784, 4945, 4953, 4992, 5080, 5160, 5461, 5504, 5520, 5590, 5842, 5888, 5934, 5980, 6096, 6240, 6604, 6656, 6708, 6880, 7176, 7360, 7620, 7680, 7912, 8128, 8255, 8256, 8320, 8385, 8763, 8832, 8944, 8970, 9568, 9890, 9906, 9984, 10160, 10320, 10922, 11008, 11040, 11180, 11684, 11776, 11868, 11960, 12192, 12480, 12857, 13208, 13416, 13760, 14352, 14605, 14720, 14835, 15240, 15824, 16256, 16383, 16510, 16512, 16640, 16770, 17526, 17664, 17888, 17940, 19136, 19780, 19812, 19968, 20320, 20640, 21844, 22016, 22080, 22360, 23368, 23736, 23920, 24384, 24765, 24960, 25714, 26416, 26832, 27305, 27520, 28704, 29210, 29440, 29670, 30480, 31648, 32512, 32766, 33020, 33024, 33280, 33540, 35052, 35328, 35776, 35880, 37973, 38272, 38571, 39560, 39624, 40640, 41280, 43688, 43815, 44160, 44720, 46736, 47472, 47840, 48768, 49530, 49920, 51428, 52832, 53664, 54610, 55040, 57408, 58420, 58880, 59340, 60960, 63296, 64285, 65024, 65532, 66040, 66048, 67080, 70104, 70993, 71552, 71760, 75946, 76544, 77142, 79120, 79248, 81280, 81915, 82560, 87376, 87630, 88320, 89440, 93472, 94944, 95680, 97536, 99060, 99840, 102856, 105664, 107328, 109220, 110080, 113919, 114816, 116840, 118680, 121920, 125603, 126592, 128570, 131064, 132080, 134160, 140208, 141986, 143104, 143520, 151892, 153088, 154284, 158240, 158496, 162560, 163830, 165120, 174752, 175260, 176640, 178880, 186944, 189865, 189888, 191360, 192855, 195072, 198120, 205712, 211328, 212979, 214656, 218440, 227838, 229632, 233680, 237360, 243840, 251206, 253184, 257140, 262128, 264160, 268320, 280416, 283972, 286208, 287040, 303784, 308568, 316480, 316992, 325120, 327660, 330240, 349504, 350520, 354965, 357760, 373888, 376809, 379730, 379776, 382720, 385710, 396240, 411424, 422656, 425958, 429312, 436880, 455676, 459264, 467360, 474720, 487680, 502412, 506368, 514280, 524256, 528320, 536640, 560832, 567944, 569595, 574080, 607568, 617136, 628015, 632960, 633984, 655320, 699008, 701040, 709930, 715520, 747776, 753618, 759460, 759552, 765440, 771420, 792480, 822848, 845312, 851916, 858624, 873760, 911352, 934720, 949440, 975360, 1004824, 1028560, 1048512, 1056640, 1064895, 1073280, 1121664, 1135888, 1139190, 1148160, 1215136, 1234272, 1256030, 1265920, 1267968, 1310640, 1398016, 1402080, 1419860, 1431040, 1495552, 1507236, 1518920, 1519104, 1542840, 1584960, 1632839, 1645696, 1703832, 1747520, 1822704, 1869440, 1884045, 1898880, 2009648, 2057120, 2097024, 2113280, 2129790, 2146560, 2243328, 2271776, 2278380, 2296320, 2430272, 2468544, 2512060, 2531840, 2535936, 2621280, 2796032, 2804160, 2839720, 3014472, 3037840, 3085680, 3169920, 3265678, 3291392, 3407664, 3495040, 3645408, 3738880, 3768090, 3797760, 4019296, 4114240, 4194048, 4226560, 4259580, 4293120, 4486656, 4543552, 4556760, 4860544, 4898517, 4937088, 5024120, 5242560, 5608320, 5679440, 6028944, 6075680, 6171360, 6339840, 6531356, 6582784, 6815328, 6990080, 7290816, 7477760, 7536180, 7595520, 8038592, 8164195, 8228480, 8388096, 8519160, 9087104, 9113520, 9721088, 9797034, 9874176, 10048240, 10485120, 11216640, 11358880, 12057888, 12151360, 12342720, 12679680, 13062712, 13630656, 13980160, 14581632, 15072360, 16077184, 16328390, 16456960, 17038320, 18174208, 18227040, 19442176, 19594068, 19748352, 20096480, 20970240, 22433280, 22717760, 24115776, 24302720, 24492585, 24685440, 26125424, 27261312, 29163264, 30144720, 32154368, 32656780, 32913920, 34076640, 36348416, 36454080, 39188136, 40192960, 41940480, 45435520, 48231552, 48605440, 48985170, 49370880, 52250848, 54522624, 58326528, 60289440, 64308736, 65313560, 68153280, 72908160, 78376272, 80385920, 90871040, 96463104, 97210880, 97970340, 98741760, 104501696, 109045248, 120578880, 130627120, 136306560, 145816320, 156752544, 160771840, 181742080, 192926208, 195940680, 209003392, 241157760, 261254240, 272613120, 291632640, 313505088, 321543680, 391881360, 418006784, 482315520, 522508480, 545226240, 627010176, 783762720, 836013568, 964631040, 1045016960, 1254020352, 1567525440, 2090033920, 2508040704, 3135050880, 4180067840, 6270101760, 12540203520]

約数ペア:

[(1, 12540203520), (2, 6270101760), (3, 4180067840), (4, 3135050880), (5, 2508040704), (6, 2090033920), (8, 1567525440), (10, 1254020352), (12, 1045016960), (13, 964631040), (15, 836013568), (16, 783762720), (20, 627010176), (23, 545226240), (24, 522508480), (26, 482315520), (30, 418006784), (32, 391881360), (39, 321543680), (40, 313505088), (43, 291632640), (46, 272613120), (48, 261254240), (52, 241157760), (60, 209003392), (64, 195940680), (65, 192926208), (69, 181742080), (78, 160771840), (80, 156752544), (86, 145816320), (92, 136306560), (96, 130627120), (104, 120578880), (115, 109045248), (120, 104501696), (127, 98741760), (128, 97970340), (129, 97210880), (130, 96463104), (138, 90871040), (156, 80385920), (160, 78376272), (172, 72908160), (184, 68153280), (192, 65313560), (195, 64308736), (208, 60289440), (215, 58326528), (230, 54522624), (240, 52250848), (254, 49370880), (256, 48985170), (258, 48605440), (260, 48231552), (276, 45435520), (299, 41940480), (312, 40192960), (320, 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6531356), (1978, 6339840), (2032, 6171360), (2064, 6075680), (2080, 6028944), (2208, 5679440), (2236, 5608320), (2392, 5242560), (2496, 5024120), (2540, 4937088), (2560, 4898517), (2580, 4860544), (2752, 4556760), (2760, 4543552), (2795, 4486656), (2921, 4293120), (2944, 4259580), (2967, 4226560), (2990, 4194048), (3048, 4114240), (3120, 4019296), (3302, 3797760), (3328, 3768090), (3354, 3738880), (3440, 3645408), (3588, 3495040), (3680, 3407664), (3810, 3291392), (3840, 3265678), (3956, 3169920), (4064, 3085680), (4128, 3037840), (4160, 3014472), (4416, 2839720), (4472, 2804160), (4485, 2796032), (4784, 2621280), (4945, 2535936), (4953, 2531840), (4992, 2512060), (5080, 2468544), (5160, 2430272), (5461, 2296320), (5504, 2278380), (5520, 2271776), (5590, 2243328), (5842, 2146560), (5888, 2129790), (5934, 2113280), (5980, 2097024), (6096, 2057120), (6240, 2009648), (6604, 1898880), (6656, 1884045), (6708, 1869440), (6880, 1822704), (7176, 1747520), (7360, 1703832), (7620, 1645696), (7680, 1632839), (7912, 1584960), (8128, 1542840), (8255, 1519104), (8256, 1518920), (8320, 1507236), (8385, 1495552), (8763, 1431040), (8832, 1419860), (8944, 1402080), (8970, 1398016), (9568, 1310640), (9890, 1267968), (9906, 1265920), (9984, 1256030), (10160, 1234272), (10320, 1215136), (10922, 1148160), (11008, 1139190), (11040, 1135888), (11180, 1121664), (11684, 1073280), (11776, 1064895), (11868, 1056640), (11960, 1048512), (12192, 1028560), (12480, 1004824), (12857, 975360), (13208, 949440), (13416, 934720), (13760, 911352), (14352, 873760), (14605, 858624), (14720, 851916), (14835, 845312), (15240, 822848), (15824, 792480), (16256, 771420), (16383, 765440), (16510, 759552), (16512, 759460), (16640, 753618), (16770, 747776), (17526, 715520), (17664, 709930), (17888, 701040), (17940, 699008), (19136, 655320), (19780, 633984), (19812, 632960), (19968, 628015), (20320, 617136), (20640, 607568), (21844, 574080), (22016, 569595), (22080, 567944), (22360, 560832), (23368, 536640), (23736, 528320), (23920, 524256), (24384, 514280), (24765, 506368), (24960, 502412), (25714, 487680), (26416, 474720), (26832, 467360), (27305, 459264), (27520, 455676), (28704, 436880), (29210, 429312), (29440, 425958), (29670, 422656), (30480, 411424), (31648, 396240), (32512, 385710), (32766, 382720), (33020, 379776), (33024, 379730), (33280, 376809), (33540, 373888), (35052, 357760), (35328, 354965), (35776, 350520), (35880, 349504), (37973, 330240), (38272, 327660), (38571, 325120), (39560, 316992), (39624, 316480), (40640, 308568), (41280, 303784), (43688, 287040), (43815, 286208), (44160, 283972), (44720, 280416), (46736, 268320), (47472, 264160), (47840, 262128), (48768, 257140), (49530, 253184), (49920, 251206), (51428, 243840), (52832, 237360), (53664, 233680), (54610, 229632), (55040, 227838), (57408, 218440), (58420, 214656), (58880, 212979), (59340, 211328), (60960, 205712), (63296, 198120), (64285, 195072), (65024, 192855), (65532, 191360), (66040, 189888), (66048, 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