1962062960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 5489648640

約数和(自身を除く): 3527585680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 79, 80, 88, 104, 110, 130, 143, 158, 167, 169, 176, 208, 220, 260, 286, 316, 334, 338, 395, 440, 520, 572, 632, 668, 676, 715, 790, 835, 845, 869, 880, 1027, 1040, 1144, 1264, 1336, 1352, 1430, 1580, 1670, 1690, 1738, 1837, 1859, 2054, 2171, 2288, 2672, 2704, 2860, 3160, 3340, 3380, 3476, 3674, 3718, 4108, 4342, 4345, 5135, 5720, 6320, 6680, 6760, 6952, 7348, 7436, 8216, 8684, 8690, 9185, 9295, 10270, 10855, 11297, 11440, 13193, 13351, 13360, 13520, 13904, 14696, 14872, 16432, 17368, 17380, 18370, 18590, 20540, 21710, 22594, 23881, 26386, 26702, 28223, 29392, 29744, 34736, 34760, 36740, 37180, 41080, 43420, 45188, 47762, 52772, 53404, 56446, 56485, 65965, 66755, 69520, 73480, 74360, 82160, 86840, 90376, 95524, 105544, 106808, 112892, 112970, 119405, 131930, 133510, 141115, 145123, 146861, 146960, 148720, 171509, 173680, 180752, 191048, 211088, 213616, 225784, 225940, 238810, 263860, 267020, 282230, 290246, 293722, 310453, 343018, 382096, 451568, 451880, 477620, 527720, 534040, 564460, 580492, 587444, 620906, 686036, 725615, 734305, 857545, 903760, 955240, 1055440, 1068080, 1128920, 1160984, 1174888, 1241812, 1372072, 1451230, 1468610, 1552265, 1715090, 1886599, 1910480, 2229617, 2257840, 2321968, 2349776, 2483624, 2744144, 2902460, 2937220, 3104530, 3430180, 3773198, 4459234, 4967248, 5804920, 5874440, 6209060, 6860360, 7546396, 8918468, 9432995, 11148085, 11609840, 11748880, 12418120, 13720720, 15092792, 17836936, 18865990, 22296170, 24525787, 24836240, 30185584, 35673872, 37731980, 44592340, 49051574, 75463960, 89184680, 98103148, 122628935, 150927920, 178369360, 196206296, 245257870, 392412592, 490515740, 981031480, 1962062960]

約数ペア:

[(1, 1962062960), (2, 981031480), (4, 490515740), (5, 392412592), (8, 245257870), (10, 196206296), (11, 178369360), (13, 150927920), (16, 122628935), (20, 98103148), (22, 89184680), (26, 75463960), (40, 49051574), (44, 44592340), (52, 37731980), (55, 35673872), (65, 30185584), (79, 24836240), (80, 24525787), (88, 22296170), (104, 18865990), (110, 17836936), (130, 15092792), (143, 13720720), (158, 12418120), (167, 11748880), (169, 11609840), (176, 11148085), (208, 9432995), (220, 8918468), (260, 7546396), (286, 6860360), (316, 6209060), (334, 5874440), (338, 5804920), (395, 4967248), (440, 4459234), (520, 3773198), (572, 3430180), (632, 3104530), (668, 2937220), (676, 2902460), (715, 2744144), (790, 2483624), (835, 2349776), (845, 2321968), (869, 2257840), (880, 2229617), (1027, 1910480), (1040, 1886599), (1144, 1715090), (1264, 1552265), (1336, 1468610), (1352, 1451230), (1430, 1372072), (1580, 1241812), (1670, 1174888), (1690, 1160984), (1738, 1128920), (1837, 1068080), (1859, 1055440), (2054, 955240), (2171, 903760), (2288, 857545), (2672, 734305), (2704, 725615), (2860, 686036), (3160, 620906), (3340, 587444), (3380, 580492), (3476, 564460), (3674, 534040), (3718, 527720), (4108, 477620), (4342, 451880), (4345, 451568), (5135, 382096), (5720, 343018), (6320, 310453), (6680, 293722), (6760, 290246), (6952, 282230), (7348, 267020), (7436, 263860), (8216, 238810), (8684, 225940), (8690, 225784), (9185, 213616), (9295, 211088), (10270, 191048), (10855, 180752), (11297, 173680), (11440, 171509), (13193, 148720), (13351, 146960), (13360, 146861), (13520, 145123), (13904, 141115), (14696, 133510), (14872, 131930), (16432, 119405), (17368, 112970), (17380, 112892), (18370, 106808), (18590, 105544), (20540, 95524), (21710, 90376), (22594, 86840), (23881, 82160), (26386, 74360), (26702, 73480), (28223, 69520), (29392, 66755), (29744, 65965), (34736, 56485), (34760, 56446), (36740, 53404), (37180, 52772), (41080, 47762), (43420, 45188)]