2210367720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6367}}^1$

素因数の和:6655

約数の個数: 128

約数和(自身を含む): 7262576640

約数和(自身を除く): 5052208920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 440, 526, 660, 789, 1052, 1315, 1320, 1578, 2104, 2630, 2893, 3156, 3945, 5260, 5786, 6312, 6367, 7890, 8679, 10520, 11572, 12734, 14465, 15780, 17358, 19101, 23144, 25468, 28930, 31560, 31835, 34716, 38202, 43395, 50936, 57860, 63670, 69432, 70037, 76404, 86790, 95505, 115720, 127340, 140074, 152808, 173580, 191010, 210111, 254680, 280148, 347160, 350185, 382020, 420222, 560296, 700370, 764040, 840444, 1050555, 1400740, 1674521, 1680888, 2101110, 2801480, 3349042, 4202220, 5023563, 6698084, 8372605, 8404440, 10047126, 13396168, 16745210, 18419731, 20094252, 25117815, 33490420, 36839462, 40188504, 50235630, 55259193, 66980840, 73678924, 92098655, 100471260, 110518386, 147357848, 184197310, 200942520, 221036772, 276295965, 368394620, 442073544, 552591930, 736789240, 1105183860, 2210367720]

約数ペア:

[(1, 2210367720), (2, 1105183860), (3, 736789240), (4, 552591930), (5, 442073544), (6, 368394620), (8, 276295965), (10, 221036772), (11, 200942520), (12, 184197310), (15, 147357848), (20, 110518386), (22, 100471260), (24, 92098655), (30, 73678924), (33, 66980840), (40, 55259193), (44, 50235630), (55, 40188504), (60, 36839462), (66, 33490420), (88, 25117815), (110, 20094252), (120, 18419731), (132, 16745210), (165, 13396168), (220, 10047126), (263, 8404440), (264, 8372605), (330, 6698084), (440, 5023563), (526, 4202220), (660, 3349042), (789, 2801480), (1052, 2101110), (1315, 1680888), (1320, 1674521), (1578, 1400740), (2104, 1050555), (2630, 840444), (2893, 764040), (3156, 700370), (3945, 560296), (5260, 420222), (5786, 382020), (6312, 350185), (6367, 347160), (7890, 280148), (8679, 254680), (10520, 210111), (11572, 191010), (12734, 173580), (14465, 152808), (15780, 140074), (17358, 127340), (19101, 115720), (23144, 95505), (25468, 86790), (28930, 76404), (31560, 70037), (31835, 69432), (34716, 63670), (38202, 57860), (43395, 50936)]