183179920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 354214256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 131, 140, 154, 176, 220, 227, 262, 280, 308, 385, 440, 454, 524, 560, 616, 655, 770, 880, 908, 917, 1048, 1135, 1232, 1310, 1441, 1540, 1589, 1816, 1834, 2096, 2270, 2497, 2620, 2882, 3080, 3178, 3632, 3668, 4540, 4585, 4994, 5240, 5764, 6160, 6356, 7205, 7336, 7945, 9080, 9170, 9988, 10087, 10480, 11528, 12485, 12712, 14410, 14672, 15890, 17479, 18160, 18340, 19976, 20174, 23056, 24970, 25424, 28820, 29737, 31780, 34958, 36680, 39952, 40348, 49940, 50435, 57640, 59474, 63560, 69916, 73360, 80696, 87395, 99880, 100870, 115280, 118948, 127120, 139832, 148685, 161392, 174790, 199760, 201740, 208159, 237896, 279664, 297370, 327107, 349580, 403480, 416318, 475792, 594740, 654214, 699160, 806960, 832636, 1040795, 1189480, 1308428, 1398320, 1635535, 1665272, 2081590, 2289749, 2378960, 2616856, 3271070, 3330544, 4163180, 4579498, 5233712, 6542140, 8326360, 9158996, 11448745, 13084280, 16652720, 18317992, 22897490, 26168560, 36635984, 45794980, 91589960, 183179920]

約数ペア:

[(1, 183179920), (2, 91589960), (4, 45794980), (5, 36635984), (7, 26168560), (8, 22897490), (10, 18317992), (11, 16652720), (14, 13084280), (16, 11448745), (20, 9158996), (22, 8326360), (28, 6542140), (35, 5233712), (40, 4579498), (44, 4163180), (55, 3330544), (56, 3271070), (70, 2616856), (77, 2378960), (80, 2289749), (88, 2081590), (110, 1665272), (112, 1635535), (131, 1398320), (140, 1308428), (154, 1189480), (176, 1040795), (220, 832636), (227, 806960), (262, 699160), (280, 654214), (308, 594740), (385, 475792), (440, 416318), (454, 403480), (524, 349580), (560, 327107), (616, 297370), (655, 279664), (770, 237896), (880, 208159), (908, 201740), (917, 199760), (1048, 174790), (1135, 161392), (1232, 148685), (1310, 139832), (1441, 127120), (1540, 118948), (1589, 115280), (1816, 100870), (1834, 99880), (2096, 87395), (2270, 80696), (2497, 73360), (2620, 69916), (2882, 63560), (3080, 59474), (3178, 57640), (3632, 50435), (3668, 49940), (4540, 40348), (4585, 39952), (4994, 36680), (5240, 34958), (5764, 31780), (6160, 29737), (6356, 28820), (7205, 25424), (7336, 24970), (7945, 23056), (9080, 20174), (9170, 19976), (9988, 18340), (10087, 18160), (10480, 17479), (11528, 15890), (12485, 14672), (12712, 14410)]