71247680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 112

約数和(自身を含む): 205410816

約数和(自身を除く): 134163136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1871, 1904, 2240, 2380, 2720, 3742, 3808, 4760, 5440, 7484, 7616, 9355, 9520, 13097, 14968, 18710, 19040, 26194, 29936, 31807, 37420, 38080, 52388, 59872, 63614, 65485, 74840, 104776, 119744, 127228, 130970, 149680, 159035, 209552, 222649, 254456, 261940, 299360, 318070, 419104, 445298, 508912, 523880, 598720, 636140, 838208, 890596, 1017824, 1047760, 1113245, 1272280, 1781192, 2035648, 2095520, 2226490, 2544560, 3562384, 4191040, 4452980, 5089120, 7124768, 8905960, 10178240, 14249536, 17811920, 35623840, 71247680]

約数ペア:

[(1, 71247680), (2, 35623840), (4, 17811920), (5, 14249536), (7, 10178240), (8, 8905960), (10, 7124768), (14, 5089120), (16, 4452980), (17, 4191040), (20, 3562384), (28, 2544560), (32, 2226490), (34, 2095520), (35, 2035648), (40, 1781192), (56, 1272280), (64, 1113245), (68, 1047760), (70, 1017824), (80, 890596), (85, 838208), (112, 636140), (119, 598720), (136, 523880), (140, 508912), (160, 445298), (170, 419104), (224, 318070), (238, 299360), (272, 261940), (280, 254456), (320, 222649), (340, 209552), (448, 159035), (476, 149680), (544, 130970), (560, 127228), (595, 119744), (680, 104776), (952, 74840), (1088, 65485), (1120, 63614), (1190, 59872), (1360, 52388), (1871, 38080), (1904, 37420), (2240, 31807), (2380, 29936), (2720, 26194), (3742, 19040), (3808, 18710), (4760, 14968), (5440, 13097), (7484, 9520), (7616, 9355)]