161373240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{64037}}^1$

素因数の和:64061

約数の個数: 96

約数和(自身を含む): 599395680

約数和(自身を除く): 438022440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 64037, 128074, 192111, 256148, 320185, 384222, 448259, 512296, 576333, 640370, 768444, 896518, 960555, 1152666, 1280740, 1344777, 1536888, 1793036, 1921110, 2241295, 2305332, 2561480, 2689554, 2881665, 3586072, 3842220, 4034331, 4482590, 4610664, 5379108, 5763330, 6723885, 7684440, 8068662, 8965180, 10758216, 11526660, 13447770, 16137324, 17930360, 20171655, 23053320, 26895540, 32274648, 40343310, 53791080, 80686620, 161373240]

約数ペア:

[(1, 161373240), (2, 80686620), (3, 53791080), (4, 40343310), (5, 32274648), (6, 26895540), (7, 23053320), (8, 20171655), (9, 17930360), (10, 16137324), (12, 13447770), (14, 11526660), (15, 10758216), (18, 8965180), (20, 8068662), (21, 7684440), (24, 6723885), (28, 5763330), (30, 5379108), (35, 4610664), (36, 4482590), (40, 4034331), (42, 3842220), (45, 3586072), (56, 2881665), (60, 2689554), (63, 2561480), (70, 2305332), (72, 2241295), (84, 1921110), (90, 1793036), (105, 1536888), (120, 1344777), (126, 1280740), (140, 1152666), (168, 960555), (180, 896518), (210, 768444), (252, 640370), (280, 576333), (315, 512296), (360, 448259), (420, 384222), (504, 320185), (630, 256148), (840, 192111), (1260, 128074), (2520, 64037)]