53660040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 132134520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 503, 508, 635, 762, 840, 889, 1006, 1016, 1270, 1509, 1524, 1778, 1905, 2012, 2515, 2540, 2667, 3018, 3048, 3521, 3556, 3810, 4024, 4445, 5030, 5080, 5334, 6036, 7042, 7112, 7545, 7620, 8890, 10060, 10563, 10668, 12072, 13335, 14084, 15090, 15240, 17605, 17780, 20120, 21126, 21336, 26670, 28168, 30180, 35210, 35560, 42252, 52815, 53340, 60360, 63881, 70420, 84504, 105630, 106680, 127762, 140840, 191643, 211260, 255524, 319405, 383286, 422520, 447167, 511048, 638810, 766572, 894334, 958215, 1277620, 1341501, 1533144, 1788668, 1916430, 2235835, 2555240, 2683002, 3577336, 3832860, 4471670, 5366004, 6707505, 7665720, 8943340, 10732008, 13415010, 17886680, 26830020, 53660040]

約数ペア:

[(1, 53660040), (2, 26830020), (3, 17886680), (4, 13415010), (5, 10732008), (6, 8943340), (7, 7665720), (8, 6707505), (10, 5366004), (12, 4471670), (14, 3832860), (15, 3577336), (20, 2683002), (21, 2555240), (24, 2235835), (28, 1916430), (30, 1788668), (35, 1533144), (40, 1341501), (42, 1277620), (56, 958215), (60, 894334), (70, 766572), (84, 638810), (105, 511048), (120, 447167), (127, 422520), (140, 383286), (168, 319405), (210, 255524), (254, 211260), (280, 191643), (381, 140840), (420, 127762), (503, 106680), (508, 105630), (635, 84504), (762, 70420), (840, 63881), (889, 60360), (1006, 53340), (1016, 52815), (1270, 42252), (1509, 35560), (1524, 35210), (1778, 30180), (1905, 28168), (2012, 26670), (2515, 21336), (2540, 21126), (2667, 20120), (3018, 17780), (3048, 17605), (3521, 15240), (3556, 15090), (3810, 14084), (4024, 13335), (4445, 12072), (5030, 10668), (5080, 10563), (5334, 10060), (6036, 8890), (7042, 7620), (7112, 7545)]