17960040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7127}}^1$

素因数の和:7151

約数の個数: 96

約数和(自身を含む): 66718080

約数和(自身を除く): 48758040

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, 7127, 14254, 21381, 28508, 35635, 42762, 49889, 57016, 64143, 71270, 85524, 99778, 106905, 128286, 142540, 149667, 171048, 199556, 213810, 249445, 256572, 285080, 299334, 320715, 399112, 427620, 449001, 498890, 513144, 598668, 641430, 748335, 855240, 898002, 997780, 1197336, 1282860, 1496670, 1796004, 1995560, 2245005, 2565720, 2993340, 3592008, 4490010, 5986680, 8980020, 17960040]

約数ペア:

[(1, 17960040), (2, 8980020), (3, 5986680), (4, 4490010), (5, 3592008), (6, 2993340), (7, 2565720), (8, 2245005), (9, 1995560), (10, 1796004), (12, 1496670), (14, 1282860), (15, 1197336), (18, 997780), (20, 898002), (21, 855240), (24, 748335), (28, 641430), (30, 598668), (35, 513144), (36, 498890), (40, 449001), (42, 427620), (45, 399112), (56, 320715), (60, 299334), (63, 285080), (70, 256572), (72, 249445), (84, 213810), (90, 199556), (105, 171048), (120, 149667), (126, 142540), (140, 128286), (168, 106905), (180, 99778), (210, 85524), (252, 71270), (280, 64143), (315, 57016), (360, 49889), (420, 42762), (504, 35635), (630, 28508), (840, 21381), (1260, 14254), (2520, 7127)]