210040128

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 140

約数和(自身を含む): 643201152

約数和(自身を除く): 433161024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1307, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2614, 2976, 3348, 3921, 4464, 5022, 5184, 5228, 5952, 6696, 7842, 8928, 10044, 10456, 11763, 13392, 15684, 17856, 20088, 20912, 23526, 26784, 31368, 35289, 40176, 40517, 41824, 47052, 53568, 62736, 70578, 80352, 81034, 83648, 94104, 105867, 121551, 125472, 141156, 160704, 162068, 188208, 211734, 243102, 250944, 282312, 324136, 364653, 376416, 423468, 486204, 564624, 648272, 729306, 752832, 846936, 972408, 1093959, 1129248, 1296544, 1458612, 1693872, 1944816, 2187918, 2258496, 2593088, 2917224, 3281877, 3387744, 3889632, 4375836, 5834448, 6563754, 6775488, 7779264, 8751672, 11668896, 13127508, 17503344, 23337792, 26255016, 35006688, 52510032, 70013376, 105020064, 210040128]

約数ペア:

[(1, 210040128), (2, 105020064), (3, 70013376), (4, 52510032), (6, 35006688), (8, 26255016), (9, 23337792), (12, 17503344), (16, 13127508), (18, 11668896), (24, 8751672), (27, 7779264), (31, 6775488), (32, 6563754), (36, 5834448), (48, 4375836), (54, 3889632), (62, 3387744), (64, 3281877), (72, 2917224), (81, 2593088), (93, 2258496), (96, 2187918), (108, 1944816), (124, 1693872), (144, 1458612), (162, 1296544), (186, 1129248), (192, 1093959), (216, 972408), (248, 846936), (279, 752832), (288, 729306), (324, 648272), (372, 564624), (432, 486204), (496, 423468), (558, 376416), (576, 364653), (648, 324136), (744, 282312), (837, 250944), (864, 243102), (992, 211734), (1116, 188208), (1296, 162068), (1307, 160704), (1488, 141156), (1674, 125472), (1728, 121551), (1984, 105867), (2232, 94104), (2511, 83648), (2592, 81034), (2614, 80352), (2976, 70578), (3348, 62736), (3921, 53568), (4464, 47052), (5022, 41824), (5184, 40517), (5228, 40176), (5952, 35289), (6696, 31368), (7842, 26784), (8928, 23526), (10044, 20912), (10456, 20088), (11763, 17856), (13392, 15684)]