83333040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49603}}^1$

素因数の和:49626

約数の個数: 80

約数和(自身を含む): 295243008

約数和(自身を除く): 211909968

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, 49603, 99206, 148809, 198412, 248015, 297618, 347221, 396824, 496030, 595236, 694442, 744045, 793648, 992060, 1041663, 1190472, 1388884, 1488090, 1736105, 1984120, 2083326, 2380944, 2777768, 2976180, 3472210, 3968240, 4166652, 5208315, 5555536, 5952360, 6944420, 8333304, 10416630, 11904720, 13888840, 16666608, 20833260, 27777680, 41666520, 83333040]

約数ペア:

[(1, 83333040), (2, 41666520), (3, 27777680), (4, 20833260), (5, 16666608), (6, 13888840), (7, 11904720), (8, 10416630), (10, 8333304), (12, 6944420), (14, 5952360), (15, 5555536), (16, 5208315), (20, 4166652), (21, 3968240), (24, 3472210), (28, 2976180), (30, 2777768), (35, 2380944), (40, 2083326), (42, 1984120), (48, 1736105), (56, 1488090), (60, 1388884), (70, 1190472), (80, 1041663), (84, 992060), (105, 793648), (112, 744045), (120, 694442), (140, 595236), (168, 496030), (210, 396824), (240, 347221), (280, 297618), (336, 248015), (420, 198412), (560, 148809), (840, 99206), (1680, 49603)]