166230120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197893}}^1$

素因数の和:197914

約数の個数: 64

約数和(自身を含む): 569934720

約数和(自身を除く): 403704600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 197893, 395786, 593679, 791572, 989465, 1187358, 1385251, 1583144, 1978930, 2374716, 2770502, 2968395, 3957860, 4155753, 4749432, 5541004, 5936790, 6926255, 7915720, 8311506, 11082008, 11873580, 13852510, 16623012, 20778765, 23747160, 27705020, 33246024, 41557530, 55410040, 83115060, 166230120]

約数ペア:

[(1, 166230120), (2, 83115060), (3, 55410040), (4, 41557530), (5, 33246024), (6, 27705020), (7, 23747160), (8, 20778765), (10, 16623012), (12, 13852510), (14, 11873580), (15, 11082008), (20, 8311506), (21, 7915720), (24, 6926255), (28, 5936790), (30, 5541004), (35, 4749432), (40, 4155753), (42, 3957860), (56, 2968395), (60, 2770502), (70, 2374716), (84, 1978930), (105, 1583144), (120, 1385251), (140, 1187358), (168, 989465), (210, 791572), (280, 593679), (420, 395786), (840, 197893)]