272079080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74747}}^1$

素因数の和:74778

約数の個数: 64

約数和(自身を含む): 753459840

約数和(自身を除く): 481380760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 74747, 149494, 298988, 373735, 523229, 597976, 747470, 971711, 1046458, 1494940, 1943422, 2092916, 2616145, 2989880, 3886844, 4185832, 4858555, 5232290, 6801977, 7773688, 9717110, 10464580, 13603954, 19434220, 20929160, 27207908, 34009885, 38868440, 54415816, 68019770, 136039540, 272079080]

約数ペア:

[(1, 272079080), (2, 136039540), (4, 68019770), (5, 54415816), (7, 38868440), (8, 34009885), (10, 27207908), (13, 20929160), (14, 19434220), (20, 13603954), (26, 10464580), (28, 9717110), (35, 7773688), (40, 6801977), (52, 5232290), (56, 4858555), (65, 4185832), (70, 3886844), (91, 2989880), (104, 2616145), (130, 2092916), (140, 1943422), (182, 1494940), (260, 1046458), (280, 971711), (364, 747470), (455, 597976), (520, 523229), (728, 373735), (910, 298988), (1820, 149494), (3640, 74747)]