140528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9221}}^1$

素因数の和:9362

約数の個数: 64

約数和(自身を含む): 424949760

約数和(自身を除く): 284421720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9221, 15240, 18442, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 138315, 184420, 221304, 276630, 368840, 553260, 1106520, 1171067, 2342134, 3513201, 4684268, 5855335, 7026402, 9368536, 11710670, 14052804, 17566005, 23421340, 28105608, 35132010, 46842680, 70264020, 140528040]

約数ペア:

[(1, 140528040), (2, 70264020), (3, 46842680), (4, 35132010), (5, 28105608), (6, 23421340), (8, 17566005), (10, 14052804), (12, 11710670), (15, 9368536), (20, 7026402), (24, 5855335), (30, 4684268), (40, 3513201), (60, 2342134), (120, 1171067), (127, 1106520), (254, 553260), (381, 368840), (508, 276630), (635, 221304), (762, 184420), (1016, 138315), (1270, 110652), (1524, 92210), (1905, 73768), (2540, 55326), (3048, 46105), (3810, 36884), (5080, 27663), (7620, 18442), (9221, 15240)]