295338120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31963}}^1$

素因数の和:31995

約数の個数: 128

約数和(自身を含む): 1104675840

約数和(自身を除く): 809337720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 31963, 63926, 95889, 127852, 159815, 191778, 223741, 255704, 319630, 351593, 383556, 447482, 479445, 639260, 671223, 703186, 767112, 894964, 958890, 1054779, 1118705, 1278520, 1342446, 1406372, 1757965, 1789928, 1917780, 2109558, 2237410, 2461151, 2684892, 2812744, 3356115, 3515930, 3835560, 4219116, 4474820, 4922302, 5273895, 5369784, 6712230, 7031860, 7383453, 8438232, 8949640, 9844604, 10547790, 12305755, 13424460, 14063720, 14766906, 19689208, 21095580, 24611510, 26848920, 29533812, 36917265, 42191160, 49223020, 59067624, 73834530, 98446040, 147669060, 295338120]

約数ペア:

[(1, 295338120), (2, 147669060), (3, 98446040), (4, 73834530), (5, 59067624), (6, 49223020), (7, 42191160), (8, 36917265), (10, 29533812), (11, 26848920), (12, 24611510), (14, 21095580), (15, 19689208), (20, 14766906), (21, 14063720), (22, 13424460), (24, 12305755), (28, 10547790), (30, 9844604), (33, 8949640), (35, 8438232), (40, 7383453), (42, 7031860), (44, 6712230), (55, 5369784), (56, 5273895), (60, 4922302), (66, 4474820), (70, 4219116), (77, 3835560), (84, 3515930), (88, 3356115), (105, 2812744), (110, 2684892), (120, 2461151), (132, 2237410), (140, 2109558), (154, 1917780), (165, 1789928), (168, 1757965), (210, 1406372), (220, 1342446), (231, 1278520), (264, 1118705), (280, 1054779), (308, 958890), (330, 894964), (385, 767112), (420, 703186), (440, 671223), (462, 639260), (616, 479445), (660, 447482), (770, 383556), (840, 351593), (924, 319630), (1155, 255704), (1320, 223741), (1540, 191778), (1848, 159815), (2310, 127852), (3080, 95889), (4620, 63926), (9240, 31963)]