2120052816

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{42923}}^1$

素因数の和:42958

約数の個数: 120

約数和(自身を含む): 6919348800

約数和(自身を除く): 4799295984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 42923, 49392, 85846, 128769, 171692, 257538, 300461, 343384, 386307, 515076, 600922, 686768, 772614, 901383, 1030152, 1201844, 1545228, 1802766, 2060304, 2103227, 2403688, 2704149, 3090456, 3605532, 4206454, 4807376, 5408298, 6180912, 6309681, 7211064, 8412908, 10816596, 12619362, 14422128, 14722589, 16825816, 18929043, 21633192, 25238724, 29445178, 33651632, 37858086, 43266384, 44167767, 50477448, 58890356, 75716172, 88335534, 100954896, 117780712, 132503301, 151432344, 176671068, 235561424, 265006602, 302864688, 353342136, 530013204, 706684272, 1060026408, 2120052816]

約数ペア:

[(1, 2120052816), (2, 1060026408), (3, 706684272), (4, 530013204), (6, 353342136), (7, 302864688), (8, 265006602), (9, 235561424), (12, 176671068), (14, 151432344), (16, 132503301), (18, 117780712), (21, 100954896), (24, 88335534), (28, 75716172), (36, 58890356), (42, 50477448), (48, 44167767), (49, 43266384), (56, 37858086), (63, 33651632), (72, 29445178), (84, 25238724), (98, 21633192), (112, 18929043), (126, 16825816), (144, 14722589), (147, 14422128), (168, 12619362), (196, 10816596), (252, 8412908), (294, 7211064), (336, 6309681), (343, 6180912), (392, 5408298), (441, 4807376), (504, 4206454), (588, 3605532), (686, 3090456), (784, 2704149), (882, 2403688), (1008, 2103227), (1029, 2060304), (1176, 1802766), (1372, 1545228), (1764, 1201844), (2058, 1030152), (2352, 901383), (2744, 772614), (3087, 686768), (3528, 600922), (4116, 515076), (5488, 386307), (6174, 343384), (7056, 300461), (8232, 257538), (12348, 171692), (16464, 128769), (24696, 85846), (42923, 49392)]