1560203008

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66973}}^1$

素因数の和:67009

約数の個数: 72

約数和(自身を含む): 3833055968

約数和(自身を除く): 2272852960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 66973, 133946, 267892, 468811, 535784, 870649, 937622, 1071568, 1741298, 1875244, 2143136, 3482596, 3750488, 4286272, 6094543, 6965192, 7500976, 8572544, 12189086, 13930384, 15001952, 17145088, 24378172, 27860768, 30003904, 48756344, 55721536, 60007808, 97512688, 111443072, 120015616, 195025376, 222886144, 390050752, 780101504, 1560203008]

約数ペア:

[(1, 1560203008), (2, 780101504), (4, 390050752), (7, 222886144), (8, 195025376), (13, 120015616), (14, 111443072), (16, 97512688), (26, 60007808), (28, 55721536), (32, 48756344), (52, 30003904), (56, 27860768), (64, 24378172), (91, 17145088), (104, 15001952), (112, 13930384), (128, 12189086), (182, 8572544), (208, 7500976), (224, 6965192), (256, 6094543), (364, 4286272), (416, 3750488), (448, 3482596), (728, 2143136), (832, 1875244), (896, 1741298), (1456, 1071568), (1664, 937622), (1792, 870649), (2912, 535784), (3328, 468811), (5824, 267892), (11648, 133946), (23296, 66973)]