16986480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10111}}^1$

素因数の和:10134

約数の個数: 80

約数和(自身を含む): 60186624

約数和(自身を除く): 43200144

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, 10111, 20222, 30333, 40444, 50555, 60666, 70777, 80888, 101110, 121332, 141554, 151665, 161776, 202220, 212331, 242664, 283108, 303330, 353885, 404440, 424662, 485328, 566216, 606660, 707770, 808880, 849324, 1061655, 1132432, 1213320, 1415540, 1698648, 2123310, 2426640, 2831080, 3397296, 4246620, 5662160, 8493240, 16986480]

約数ペア:

[(1, 16986480), (2, 8493240), (3, 5662160), (4, 4246620), (5, 3397296), (6, 2831080), (7, 2426640), (8, 2123310), (10, 1698648), (12, 1415540), (14, 1213320), (15, 1132432), (16, 1061655), (20, 849324), (21, 808880), (24, 707770), (28, 606660), (30, 566216), (35, 485328), (40, 424662), (42, 404440), (48, 353885), (56, 303330), (60, 283108), (70, 242664), (80, 212331), (84, 202220), (105, 161776), (112, 151665), (120, 141554), (140, 121332), (168, 101110), (210, 80888), (240, 70777), (280, 60666), (336, 50555), (420, 40444), (560, 30333), (840, 20222), (1680, 10111)]