273080080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37511}}^1$

素因数の和:37544

約数の個数: 80

約数和(自身を含む): 781449984

約数和(自身を除く): 508369904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 37511, 75022, 150044, 187555, 262577, 300088, 375110, 487643, 525154, 600176, 750220, 975286, 1050308, 1312885, 1500440, 1950572, 2100616, 2438215, 2625770, 3000880, 3413501, 3901144, 4201232, 4876430, 5251540, 6827002, 7802288, 9752860, 10503080, 13654004, 17067505, 19505720, 21006160, 27308008, 34135010, 39011440, 54616016, 68270020, 136540040, 273080080]

約数ペア:

[(1, 273080080), (2, 136540040), (4, 68270020), (5, 54616016), (7, 39011440), (8, 34135010), (10, 27308008), (13, 21006160), (14, 19505720), (16, 17067505), (20, 13654004), (26, 10503080), (28, 9752860), (35, 7802288), (40, 6827002), (52, 5251540), (56, 4876430), (65, 4201232), (70, 3901144), (80, 3413501), (91, 3000880), (104, 2625770), (112, 2438215), (130, 2100616), (140, 1950572), (182, 1500440), (208, 1312885), (260, 1050308), (280, 975286), (364, 750220), (455, 600176), (520, 525154), (560, 487643), (728, 375110), (910, 300088), (1040, 262577), (1456, 187555), (1820, 150044), (3640, 75022), (7280, 37511)]