210839160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 557429640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1559, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3118, 3220, 3381, 3864, 4508, 4677, 4830, 5635, 5880, 6236, 6440, 6762, 7795, 9016, 9354, 9660, 10913, 11270, 12472, 13524, 15590, 16905, 18708, 19320, 21826, 22540, 23385, 27048, 31180, 32739, 33810, 35857, 37416, 43652, 45080, 46770, 54565, 62360, 65478, 67620, 71714, 76391, 87304, 93540, 107571, 109130, 130956, 135240, 143428, 152782, 163695, 179285, 187080, 215142, 218260, 229173, 250999, 261912, 286856, 305564, 327390, 358570, 381955, 430284, 436520, 458346, 501998, 537855, 611128, 654780, 717140, 752997, 763910, 860568, 916692, 1003996, 1075710, 1145865, 1254995, 1309560, 1434280, 1505994, 1527820, 1756993, 1833384, 2007992, 2151420, 2291730, 2509990, 3011988, 3055640, 3513986, 3764985, 4302840, 4583460, 5019980, 5270979, 6023976, 7027972, 7529970, 8784965, 9166920, 10039960, 10541958, 14055944, 15059940, 17569930, 21083916, 26354895, 30119880, 35139860, 42167832, 52709790, 70279720, 105419580, 210839160]

約数ペア:

[(1, 210839160), (2, 105419580), (3, 70279720), (4, 52709790), (5, 42167832), (6, 35139860), (7, 30119880), (8, 26354895), (10, 21083916), (12, 17569930), (14, 15059940), (15, 14055944), (20, 10541958), (21, 10039960), (23, 9166920), (24, 8784965), (28, 7529970), (30, 7027972), (35, 6023976), (40, 5270979), (42, 5019980), (46, 4583460), (49, 4302840), (56, 3764985), (60, 3513986), (69, 3055640), (70, 3011988), (84, 2509990), (92, 2291730), (98, 2151420), (105, 2007992), (115, 1833384), (120, 1756993), (138, 1527820), (140, 1505994), (147, 1434280), (161, 1309560), (168, 1254995), (184, 1145865), (196, 1075710), (210, 1003996), (230, 916692), (245, 860568), (276, 763910), (280, 752997), (294, 717140), (322, 654780), (345, 611128), (392, 537855), (420, 501998), (460, 458346), (483, 436520), (490, 430284), (552, 381955), (588, 358570), (644, 327390), (690, 305564), (735, 286856), (805, 261912), (840, 250999), (920, 229173), (966, 218260), (980, 215142), (1127, 187080), (1176, 179285), (1288, 163695), (1380, 152782), (1470, 143428), (1559, 135240), (1610, 130956), (1932, 109130), (1960, 107571), (2254, 93540), (2415, 87304), (2760, 76391), (2940, 71714), (3118, 67620), (3220, 65478), (3381, 62360), (3864, 54565), (4508, 46770), (4677, 45080), (4830, 43652), (5635, 37416), (5880, 35857), (6236, 33810), (6440, 32739), (6762, 31180), (7795, 27048), (9016, 23385), (9354, 22540), (9660, 21826), (10913, 19320), (11270, 18708), (12472, 16905), (13524, 15590)]