191379120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 634245120

約数和(自身を除く): 442866000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 887, 899, 930, 1160, 1240, 1392, 1488, 1740, 1774, 1798, 1860, 2320, 2480, 2661, 2697, 3480, 3548, 3596, 3720, 4435, 4495, 5322, 5394, 6960, 7096, 7192, 7440, 8870, 8990, 10644, 10788, 13305, 13485, 14192, 14384, 17740, 17980, 21288, 21576, 25723, 26610, 26970, 27497, 35480, 35960, 42576, 43152, 51446, 53220, 53940, 54994, 70960, 71920, 77169, 82491, 102892, 106440, 107880, 109988, 128615, 137485, 154338, 164982, 205784, 212880, 215760, 219976, 257230, 274970, 308676, 329964, 385845, 411568, 412455, 439952, 514460, 549940, 617352, 659928, 771690, 797413, 824910, 1028920, 1099880, 1234704, 1319856, 1543380, 1594826, 1649820, 2057840, 2199760, 2392239, 3086760, 3189652, 3299640, 3987065, 4784478, 6173520, 6379304, 6599280, 7974130, 9568956, 11961195, 12758608, 15948260, 19137912, 23922390, 31896520, 38275824, 47844780, 63793040, 95689560, 191379120]

約数ペア:

[(1, 191379120), (2, 95689560), (3, 63793040), (4, 47844780), (5, 38275824), (6, 31896520), (8, 23922390), (10, 19137912), (12, 15948260), (15, 12758608), (16, 11961195), (20, 9568956), (24, 7974130), (29, 6599280), (30, 6379304), (31, 6173520), (40, 4784478), (48, 3987065), (58, 3299640), (60, 3189652), (62, 3086760), (80, 2392239), (87, 2199760), (93, 2057840), (116, 1649820), (120, 1594826), (124, 1543380), (145, 1319856), (155, 1234704), (174, 1099880), (186, 1028920), (232, 824910), (240, 797413), (248, 771690), (290, 659928), (310, 617352), (348, 549940), (372, 514460), (435, 439952), (464, 412455), (465, 411568), (496, 385845), (580, 329964), (620, 308676), (696, 274970), (744, 257230), (870, 219976), (887, 215760), (899, 212880), (930, 205784), (1160, 164982), (1240, 154338), (1392, 137485), (1488, 128615), (1740, 109988), (1774, 107880), (1798, 106440), (1860, 102892), (2320, 82491), (2480, 77169), (2661, 71920), (2697, 70960), (3480, 54994), (3548, 53940), (3596, 53220), (3720, 51446), (4435, 43152), (4495, 42576), (5322, 35960), (5394, 35480), (6960, 27497), (7096, 26970), (7192, 26610), (7440, 25723), (8870, 21576), (8990, 21288), (10644, 17980), (10788, 17740), (13305, 14384), (13485, 14192)]