22231560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14278

約数の個数: 64

約数和(自身を含む): 71830080

約数和(自身を除く): 49598520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14251, 28502, 42753, 57004, 71255, 85506, 114008, 142510, 171012, 185263, 213765, 285020, 342024, 370526, 427530, 555789, 570040, 741052, 855060, 926315, 1111578, 1482104, 1710120, 1852630, 2223156, 2778945, 3705260, 4446312, 5557890, 7410520, 11115780, 22231560]

約数ペア:

[(1, 22231560), (2, 11115780), (3, 7410520), (4, 5557890), (5, 4446312), (6, 3705260), (8, 2778945), (10, 2223156), (12, 1852630), (13, 1710120), (15, 1482104), (20, 1111578), (24, 926315), (26, 855060), (30, 741052), (39, 570040), (40, 555789), (52, 427530), (60, 370526), (65, 342024), (78, 285020), (104, 213765), (120, 185263), (130, 171012), (156, 142510), (195, 114008), (260, 85506), (312, 71255), (390, 57004), (520, 42753), (780, 28502), (1560, 14251)]