131810760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 457574400

約数和(自身を除く): 325763640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 127, 135, 155, 180, 186, 216, 248, 254, 270, 279, 310, 360, 372, 381, 465, 508, 540, 558, 620, 635, 744, 762, 837, 930, 961, 1016, 1080, 1116, 1143, 1240, 1270, 1395, 1524, 1674, 1860, 1905, 1922, 2232, 2286, 2540, 2790, 2883, 3048, 3348, 3429, 3720, 3810, 3844, 3937, 4185, 4572, 4805, 5080, 5580, 5715, 5766, 6696, 6858, 7620, 7688, 7874, 8370, 8649, 9144, 9610, 11160, 11430, 11532, 11811, 13716, 14415, 15240, 15748, 16740, 17145, 17298, 19220, 19685, 22860, 23064, 23622, 25947, 27432, 28830, 31496, 33480, 34290, 34596, 35433, 38440, 39370, 43245, 45720, 47244, 51894, 57660, 59055, 68580, 69192, 70866, 78740, 86490, 94488, 103788, 106299, 115320, 118110, 122047, 129735, 137160, 141732, 157480, 172980, 177165, 207576, 212598, 236220, 244094, 259470, 283464, 345960, 354330, 366141, 425196, 472440, 488188, 518940, 531495, 610235, 708660, 732282, 850392, 976376, 1037880, 1062990, 1098423, 1220470, 1417320, 1464564, 1830705, 2125980, 2196846, 2440940, 2929128, 3295269, 3661410, 4251960, 4393692, 4881880, 5492115, 6590538, 7322820, 8787384, 10984230, 13181076, 14645640, 16476345, 21968460, 26362152, 32952690, 43936920, 65905380, 131810760]

約数ペア:

[(1, 131810760), (2, 65905380), (3, 43936920), (4, 32952690), (5, 26362152), (6, 21968460), (8, 16476345), (9, 14645640), (10, 13181076), (12, 10984230), (15, 8787384), (18, 7322820), (20, 6590538), (24, 5492115), (27, 4881880), (30, 4393692), (31, 4251960), (36, 3661410), (40, 3295269), (45, 2929128), (54, 2440940), (60, 2196846), (62, 2125980), (72, 1830705), (90, 1464564), (93, 1417320), (108, 1220470), (120, 1098423), (124, 1062990), (127, 1037880), (135, 976376), (155, 850392), (180, 732282), (186, 708660), (216, 610235), (248, 531495), (254, 518940), (270, 488188), (279, 472440), (310, 425196), (360, 366141), (372, 354330), (381, 345960), (465, 283464), (508, 259470), (540, 244094), (558, 236220), (620, 212598), (635, 207576), (744, 177165), (762, 172980), (837, 157480), (930, 141732), (961, 137160), (1016, 129735), (1080, 122047), (1116, 118110), (1143, 115320), (1240, 106299), (1270, 103788), (1395, 94488), (1524, 86490), (1674, 78740), (1860, 70866), (1905, 69192), (1922, 68580), (2232, 59055), (2286, 57660), (2540, 51894), (2790, 47244), (2883, 45720), (3048, 43245), (3348, 39370), (3429, 38440), (3720, 35433), (3810, 34596), (3844, 34290), (3937, 33480), (4185, 31496), (4572, 28830), (4805, 27432), (5080, 25947), (5580, 23622), (5715, 23064), (5766, 22860), (6696, 19685), (6858, 19220), (7620, 17298), (7688, 17145), (7874, 16740), (8370, 15748), (8649, 15240), (9144, 14415), (9610, 13716), (11160, 11811), (11430, 11532)]