12865120320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8117}}^1$

素因数の和:8277

約数の個数: 224

約数和(自身を含む): 44340645888

約数和(自身を除く): 31475525568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 832, 960, 1016, 1040, 1248, 1270, 1524, 1560, 1651, 1905, 2032, 2080, 2496, 2540, 3048, 3120, 3302, 3810, 4064, 4160, 4953, 5080, 6096, 6240, 6604, 7620, 8117, 8128, 8255, 9906, 10160, 12192, 12480, 13208, 15240, 16234, 16510, 19812, 20320, 24351, 24384, 24765, 26416, 30480, 32468, 33020, 39624, 40585, 40640, 48702, 49530, 52832, 60960, 64936, 66040, 79248, 81170, 97404, 99060, 105521, 105664, 121755, 121920, 129872, 132080, 158496, 162340, 194808, 198120, 211042, 243510, 259744, 264160, 316563, 316992, 324680, 389616, 396240, 422084, 487020, 519488, 527605, 528320, 633126, 649360, 779232, 792480, 844168, 974040, 1030859, 1055210, 1266252, 1298720, 1558464, 1582815, 1584960, 1688336, 1948080, 2061718, 2110420, 2532504, 2597440, 3092577, 3165630, 3376672, 3896160, 4123436, 4220840, 5065008, 5154295, 6185154, 6331260, 6753344, 7792320, 8246872, 8441680, 10130016, 10308590, 12370308, 12662520, 13401167, 15462885, 16493744, 16883360, 20260032, 20617180, 24740616, 25325040, 26802334, 30925770, 32987488, 33766720, 40203501, 41234360, 49481232, 50650080, 53604668, 61851540, 65974976, 67005835, 80407002, 82468720, 98962464, 101300160, 107209336, 123703080, 134011670, 160814004, 164937440, 197924928, 201017505, 214418672, 247406160, 268023340, 321628008, 329874880, 402035010, 428837344, 494812320, 536046680, 643256016, 804070020, 857674688, 989624640, 1072093360, 1286512032, 1608140040, 2144186720, 2573024064, 3216280080, 4288373440, 6432560160, 12865120320]

約数ペア:

[(1, 12865120320), (2, 6432560160), (3, 4288373440), (4, 3216280080), (5, 2573024064), (6, 2144186720), (8, 1608140040), (10, 1286512032), (12, 1072093360), (13, 989624640), (15, 857674688), (16, 804070020), (20, 643256016), (24, 536046680), (26, 494812320), (30, 428837344), (32, 402035010), (39, 329874880), (40, 321628008), (48, 268023340), (52, 247406160), (60, 214418672), (64, 201017505), (65, 197924928), (78, 164937440), (80, 160814004), (96, 134011670), (104, 123703080), (120, 107209336), (127, 101300160), (130, 98962464), (156, 82468720), (160, 80407002), (192, 67005835), (195, 65974976), (208, 61851540), (240, 53604668), (254, 50650080), (260, 49481232), (312, 41234360), (320, 40203501), (381, 33766720), (390, 32987488), (416, 30925770), (480, 26802334), (508, 25325040), (520, 24740616), (624, 20617180), (635, 20260032), (762, 16883360), (780, 16493744), (832, 15462885), (960, 13401167), (1016, 12662520), (1040, 12370308), (1248, 10308590), (1270, 10130016), (1524, 8441680), (1560, 8246872), (1651, 7792320), (1905, 6753344), (2032, 6331260), (2080, 6185154), (2496, 5154295), (2540, 5065008), (3048, 4220840), (3120, 4123436), (3302, 3896160), (3810, 3376672), (4064, 3165630), (4160, 3092577), (4953, 2597440), (5080, 2532504), (6096, 2110420), (6240, 2061718), (6604, 1948080), (7620, 1688336), (8117, 1584960), (8128, 1582815), (8255, 1558464), (9906, 1298720), (10160, 1266252), (12192, 1055210), (12480, 1030859), (13208, 974040), (15240, 844168), (16234, 792480), (16510, 779232), (19812, 649360), (20320, 633126), (24351, 528320), (24384, 527605), (24765, 519488), (26416, 487020), (30480, 422084), (32468, 396240), (33020, 389616), (39624, 324680), (40585, 316992), (40640, 316563), (48702, 264160), (49530, 259744), (52832, 243510), (60960, 211042), (64936, 198120), (66040, 194808), (79248, 162340), (81170, 158496), (97404, 132080), (99060, 129872), (105521, 121920), (105664, 121755)]