16045680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9551}}^1$

素因数の和:9574

約数の個数: 80

約数和(自身を含む): 56853504

約数和(自身を除く): 40807824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9551, 19102, 28653, 38204, 47755, 57306, 66857, 76408, 95510, 114612, 133714, 143265, 152816, 191020, 200571, 229224, 267428, 286530, 334285, 382040, 401142, 458448, 534856, 573060, 668570, 764080, 802284, 1002855, 1069712, 1146120, 1337140, 1604568, 2005710, 2292240, 2674280, 3209136, 4011420, 5348560, 8022840, 16045680]

約数ペア:

[(1, 16045680), (2, 8022840), (3, 5348560), (4, 4011420), (5, 3209136), (6, 2674280), (7, 2292240), (8, 2005710), (10, 1604568), (12, 1337140), (14, 1146120), (15, 1069712), (16, 1002855), (20, 802284), (21, 764080), (24, 668570), (28, 573060), (30, 534856), (35, 458448), (40, 401142), (42, 382040), (48, 334285), (56, 286530), (60, 267428), (70, 229224), (80, 200571), (84, 191020), (105, 152816), (112, 143265), (120, 133714), (140, 114612), (168, 95510), (210, 76408), (240, 66857), (280, 57306), (336, 47755), (420, 38204), (560, 28653), (840, 19102), (1680, 9551)]