140321376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 457931880

約数和(自身を除く): 317610504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 169, 186, 208, 216, 234, 248, 279, 288, 312, 338, 351, 372, 403, 416, 432, 468, 496, 507, 558, 624, 676, 702, 744, 806, 837, 864, 936, 961, 992, 1014, 1116, 1209, 1248, 1352, 1404, 1488, 1521, 1612, 1674, 1872, 1922, 2028, 2232, 2418, 2704, 2808, 2883, 2976, 3042, 3224, 3348, 3627, 3744, 3844, 4056, 4464, 4563, 4836, 5239, 5408, 5616, 5766, 6084, 6448, 6696, 7254, 7688, 8112, 8649, 8928, 9126, 9672, 10478, 10881, 11232, 11532, 12168, 12493, 12896, 13392, 14508, 15376, 15717, 16224, 17298, 18252, 19344, 20956, 21762, 23064, 24336, 24986, 25947, 26784, 29016, 30752, 31434, 34596, 36504, 37479, 38688, 41912, 43524, 46128, 47151, 48672, 49972, 51894, 58032, 62868, 69192, 73008, 74958, 83824, 87048, 92256, 94302, 99944, 103788, 112437, 116064, 125736, 138384, 141453, 146016, 149916, 162409, 167648, 174096, 188604, 199888, 207576, 224874, 251472, 276768, 282906, 299832, 324818, 337311, 348192, 377208, 399776, 415152, 449748, 487227, 502944, 565812, 599664, 649636, 674622, 754416, 830304, 899496, 974454, 1131624, 1199328, 1299272, 1349244, 1461681, 1508832, 1798992, 1948908, 2263248, 2598544, 2698488, 2923362, 3597984, 3897816, 4385043, 4526496, 5197088, 5396976, 5846724, 7795632, 8770086, 10793952, 11693448, 15591264, 17540172, 23386896, 35080344, 46773792, 70160688, 140321376]

約数ペア:

[(1, 140321376), (2, 70160688), (3, 46773792), (4, 35080344), (6, 23386896), (8, 17540172), (9, 15591264), (12, 11693448), (13, 10793952), (16, 8770086), (18, 7795632), (24, 5846724), (26, 5396976), (27, 5197088), (31, 4526496), (32, 4385043), (36, 3897816), (39, 3597984), (48, 2923362), (52, 2698488), (54, 2598544), (62, 2263248), (72, 1948908), (78, 1798992), (93, 1508832), (96, 1461681), (104, 1349244), (108, 1299272), (117, 1199328), (124, 1131624), (144, 974454), (156, 899496), (169, 830304), (186, 754416), (208, 674622), (216, 649636), (234, 599664), (248, 565812), (279, 502944), (288, 487227), (312, 449748), (338, 415152), (351, 399776), (372, 377208), (403, 348192), (416, 337311), (432, 324818), (468, 299832), (496, 282906), (507, 276768), (558, 251472), (624, 224874), (676, 207576), (702, 199888), (744, 188604), (806, 174096), (837, 167648), (864, 162409), (936, 149916), (961, 146016), (992, 141453), (1014, 138384), (1116, 125736), (1209, 116064), (1248, 112437), (1352, 103788), (1404, 99944), (1488, 94302), (1521, 92256), (1612, 87048), (1674, 83824), (1872, 74958), (1922, 73008), (2028, 69192), (2232, 62868), (2418, 58032), (2704, 51894), (2808, 49972), (2883, 48672), (2976, 47151), (3042, 46128), (3224, 43524), (3348, 41912), (3627, 38688), (3744, 37479), (3844, 36504), (4056, 34596), (4464, 31434), (4563, 30752), (4836, 29016), (5239, 26784), (5408, 25947), (5616, 24986), (5766, 24336), (6084, 23064), (6448, 21762), (6696, 20956), (7254, 19344), (7688, 18252), (8112, 17298), (8649, 16224), (8928, 15717), (9126, 15376), (9672, 14508), (10478, 13392), (10881, 12896), (11232, 12493), (11532, 12168)]