2143710120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{13859}}^1$

素因数の和:15162

約数の個数: 64

約数和(自身を含む): 6436584000

約数和(自身を除く): 4292873880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1289, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 13859, 15468, 19335, 25780, 27718, 30936, 38670, 41577, 51560, 55436, 69295, 77340, 83154, 110872, 138590, 154680, 166308, 207885, 277180, 332616, 415770, 554360, 831540, 1663080, 17864251, 35728502, 53592753, 71457004, 89321255, 107185506, 142914008, 178642510, 214371012, 267963765, 357285020, 428742024, 535927530, 714570040, 1071855060, 2143710120]

約数ペア:

[(1, 2143710120), (2, 1071855060), (3, 714570040), (4, 535927530), (5, 428742024), (6, 357285020), (8, 267963765), (10, 214371012), (12, 178642510), (15, 142914008), (20, 107185506), (24, 89321255), (30, 71457004), (40, 53592753), (60, 35728502), (120, 17864251), (1289, 1663080), (2578, 831540), (3867, 554360), (5156, 415770), (6445, 332616), (7734, 277180), (10312, 207885), (12890, 166308), (13859, 154680), (15468, 138590), (19335, 110872), (25780, 83154), (27718, 77340), (30936, 69295), (38670, 55436), (41577, 51560)]