78559040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 112

約数和(自身を含む): 226478592

約数和(自身を除く): 147919552

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, 1904, 2063, 2240, 2380, 2720, 3808, 4126, 4760, 5440, 7616, 8252, 9520, 10315, 14441, 16504, 19040, 20630, 28882, 33008, 35071, 38080, 41260, 57764, 66016, 70142, 72205, 82520, 115528, 132032, 140284, 144410, 165040, 175355, 231056, 245497, 280568, 288820, 330080, 350710, 462112, 490994, 561136, 577640, 660160, 701420, 924224, 981988, 1122272, 1155280, 1227485, 1402840, 1963976, 2244544, 2310560, 2454970, 2805680, 3927952, 4621120, 4909940, 5611360, 7855904, 9819880, 11222720, 15711808, 19639760, 39279520, 78559040]

約数ペア:

[(1, 78559040), (2, 39279520), (4, 19639760), (5, 15711808), (7, 11222720), (8, 9819880), (10, 7855904), (14, 5611360), (16, 4909940), (17, 4621120), (20, 3927952), (28, 2805680), (32, 2454970), (34, 2310560), (35, 2244544), (40, 1963976), (56, 1402840), (64, 1227485), (68, 1155280), (70, 1122272), (80, 981988), (85, 924224), (112, 701420), (119, 660160), (136, 577640), (140, 561136), (160, 490994), (170, 462112), (224, 350710), (238, 330080), (272, 288820), (280, 280568), (320, 245497), (340, 231056), (448, 175355), (476, 165040), (544, 144410), (560, 140284), (595, 132032), (680, 115528), (952, 82520), (1088, 72205), (1120, 70142), (1190, 66016), (1360, 57764), (1904, 41260), (2063, 38080), (2240, 35071), (2380, 33008), (2720, 28882), (3808, 20630), (4126, 19040), (4760, 16504), (5440, 14441), (7616, 10315), (8252, 9520)]