2120596128

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{21467}}^1$

素因数の和:21504

約数の個数: 144

約数和(自身を含む): 7032916800

約数和(自身を除く): 4912320672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 21467, 24696, 32928, 42934, 49392, 64401, 85868, 98784, 128802, 150269, 171736, 193203, 257604, 300538, 343472, 386406, 450807, 515208, 601076, 686944, 772812, 901614, 1030416, 1051883, 1202152, 1352421, 1545624, 1803228, 2060832, 2103766, 2404304, 2704842, 3091248, 3155649, 3606456, 4207532, 4808608, 5409684, 6182496, 6311298, 7212912, 7363181, 8415064, 9466947, 10819368, 12622596, 14425824, 14726362, 16830128, 18933894, 21638736, 22089543, 25245192, 29452724, 33660256, 37867788, 43277472, 44179086, 50490384, 58905448, 66268629, 75735576, 88358172, 100980768, 117810896, 132537258, 151471152, 176716344, 235621792, 265074516, 302942304, 353432688, 530149032, 706865376, 1060298064, 2120596128]

約数ペア:

[(1, 2120596128), (2, 1060298064), (3, 706865376), (4, 530149032), (6, 353432688), (7, 302942304), (8, 265074516), (9, 235621792), (12, 176716344), (14, 151471152), (16, 132537258), (18, 117810896), (21, 100980768), (24, 88358172), (28, 75735576), (32, 66268629), (36, 58905448), (42, 50490384), (48, 44179086), (49, 43277472), (56, 37867788), (63, 33660256), (72, 29452724), (84, 25245192), (96, 22089543), (98, 21638736), (112, 18933894), (126, 16830128), (144, 14726362), (147, 14425824), (168, 12622596), (196, 10819368), (224, 9466947), (252, 8415064), (288, 7363181), (294, 7212912), (336, 6311298), (343, 6182496), (392, 5409684), (441, 4808608), (504, 4207532), (588, 3606456), (672, 3155649), (686, 3091248), (784, 2704842), (882, 2404304), (1008, 2103766), (1029, 2060832), (1176, 1803228), (1372, 1545624), (1568, 1352421), (1764, 1202152), (2016, 1051883), (2058, 1030416), (2352, 901614), (2744, 772812), (3087, 686944), (3528, 601076), (4116, 515208), (4704, 450807), (5488, 386406), (6174, 343472), (7056, 300538), (8232, 257604), (10976, 193203), (12348, 171736), (14112, 150269), (16464, 128802), (21467, 98784), (24696, 85868), (32928, 64401), (42934, 49392)]