12381357240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{30517}}^1$

素因数の和:30571

約数の個数: 288

約数和(自身を含む): 48845890080

約数和(自身を除く): 36464532840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1764, 1932, 1960, 2070, 2205, 2254, 2415, 2520, 2760, 2898, 2940, 3220, 3381, 3528, 3864, 4140, 4410, 4508, 4830, 5635, 5796, 5880, 6440, 6762, 7245, 8280, 8820, 9016, 9660, 10143, 11270, 11592, 13524, 14490, 16905, 17640, 19320, 20286, 22540, 27048, 28980, 30517, 33810, 40572, 45080, 50715, 57960, 61034, 67620, 81144, 91551, 101430, 122068, 135240, 152585, 183102, 202860, 213619, 244136, 274653, 305170, 366204, 405720, 427238, 457755, 549306, 610340, 640857, 701891, 732408, 854476, 915510, 1068095, 1098612, 1220680, 1281714, 1373265, 1403782, 1495333, 1708952, 1831020, 1922571, 2105673, 2136190, 2197224, 2563428, 2746530, 2807564, 2990666, 3204285, 3509455, 3662040, 3845142, 4211346, 4272380, 4485999, 4913237, 5126856, 5493060, 5615128, 5981332, 6317019, 6408570, 7018910, 7476665, 7690284, 8422692, 8544760, 8971998, 9612855, 9826474, 10528365, 10986120, 11962664, 12634038, 12817140, 13457997, 14037820, 14739711, 14953330, 15380568, 16845384, 17943996, 19225710, 19652948, 21056730, 22429995, 24566185, 25268076, 25634280, 26915994, 28075640, 29479422, 29906660, 31585095, 34392659, 35887992, 38451420, 39305896, 42113460, 44219133, 44859990, 49132370, 50536152, 53831988, 58958844, 59813320, 63170190, 67289985, 68785318, 73698555, 76902840, 84226920, 88438266, 89719980, 98264740, 103177977, 107663976, 117917688, 126340380, 134579970, 137570636, 147397110, 171963295, 176876532, 179439960, 196529480, 206355954, 221095665, 252680760, 269159940, 275141272, 294794220, 309533931, 343926590, 353753064, 412711908, 442191330, 515889885, 538319880, 589588440, 619067862, 687853180, 825423816, 884382660, 1031779770, 1238135724, 1375706360, 1547669655, 1768765320, 2063559540, 2476271448, 3095339310, 4127119080, 6190678620, 12381357240]

約数ペア:

[(1, 12381357240), (2, 6190678620), (3, 4127119080), (4, 3095339310), (5, 2476271448), (6, 2063559540), (7, 1768765320), (8, 1547669655), (9, 1375706360), (10, 1238135724), (12, 1031779770), (14, 884382660), (15, 825423816), (18, 687853180), (20, 619067862), (21, 589588440), (23, 538319880), (24, 515889885), (28, 442191330), (30, 412711908), (35, 353753064), (36, 343926590), (40, 309533931), (42, 294794220), (45, 275141272), (46, 269159940), (49, 252680760), (56, 221095665), (60, 206355954), (63, 196529480), (69, 179439960), (70, 176876532), (72, 171963295), (84, 147397110), (90, 137570636), (92, 134579970), (98, 126340380), (105, 117917688), (115, 107663976), (120, 103177977), (126, 98264740), (138, 89719980), (140, 88438266), (147, 84226920), (161, 76902840), (168, 73698555), (180, 68785318), (184, 67289985), (196, 63170190), (207, 59813320), (210, 58958844), (230, 53831988), (245, 50536152), (252, 49132370), (276, 44859990), (280, 44219133), (294, 42113460), (315, 39305896), (322, 38451420), (345, 35887992), (360, 34392659), (392, 31585095), (414, 29906660), (420, 29479422), (441, 28075640), (460, 26915994), (483, 25634280), (490, 25268076), (504, 24566185), (552, 22429995), (588, 21056730), (630, 19652948), (644, 19225710), (690, 17943996), (735, 16845384), (805, 15380568), (828, 14953330), (840, 14739711), (882, 14037820), (920, 13457997), (966, 12817140), (980, 12634038), (1035, 11962664), (1127, 10986120), (1176, 10528365), (1260, 9826474), (1288, 9612855), (1380, 8971998), (1449, 8544760), (1470, 8422692), (1610, 7690284), (1656, 7476665), (1764, 7018910), (1932, 6408570), (1960, 6317019), (2070, 5981332), (2205, 5615128), (2254, 5493060), (2415, 5126856), (2520, 4913237), (2760, 4485999), (2898, 4272380), (2940, 4211346), (3220, 3845142), (3381, 3662040), (3528, 3509455), (3864, 3204285), (4140, 2990666), (4410, 2807564), (4508, 2746530), (4830, 2563428), (5635, 2197224), (5796, 2136190), (5880, 2105673), (6440, 1922571), (6762, 1831020), (7245, 1708952), (8280, 1495333), (8820, 1403782), (9016, 1373265), (9660, 1281714), (10143, 1220680), (11270, 1098612), (11592, 1068095), (13524, 915510), (14490, 854476), (16905, 732408), (17640, 701891), (19320, 640857), (20286, 610340), (22540, 549306), (27048, 457755), (28980, 427238), (30517, 405720), (33810, 366204), (40572, 305170), (45080, 274653), (50715, 244136), (57960, 213619), (61034, 202860), (67620, 183102), (81144, 152585), (91551, 135240), (101430, 122068)]