285231960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 1016215200

約数和(自身を除く): 730983240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 936, 1033, 1062, 1170, 1180, 1416, 1534, 1560, 1770, 2066, 2124, 2301, 2340, 2360, 2655, 3068, 3099, 3540, 3835, 4132, 4248, 4602, 4680, 5165, 5310, 6136, 6198, 6903, 7080, 7670, 8264, 9204, 9297, 10330, 10620, 11505, 12396, 13429, 13806, 15340, 15495, 18408, 18594, 20660, 21240, 23010, 24792, 26858, 27612, 30680, 30990, 34515, 37188, 40287, 41320, 46020, 46485, 53716, 55224, 60947, 61980, 67145, 69030, 74376, 80574, 92040, 92970, 107432, 120861, 121894, 123960, 134290, 138060, 161148, 182841, 185940, 201435, 241722, 243788, 268580, 276120, 304735, 322296, 365682, 371880, 402870, 483444, 487576, 537160, 548523, 604305, 609470, 731364, 792311, 805740, 914205, 966888, 1097046, 1208610, 1218940, 1462728, 1584622, 1611480, 1828410, 2194092, 2376933, 2417220, 2437880, 2742615, 3169244, 3656820, 3961555, 4388184, 4753866, 4834440, 5485230, 6338488, 7130799, 7313640, 7923110, 9507732, 10970460, 11884665, 14261598, 15846220, 19015464, 21940920, 23769330, 28523196, 31692440, 35653995, 47538660, 57046392, 71307990, 95077320, 142615980, 285231960]

約数ペア:

[(1, 285231960), (2, 142615980), (3, 95077320), (4, 71307990), (5, 57046392), (6, 47538660), (8, 35653995), (9, 31692440), (10, 28523196), (12, 23769330), (13, 21940920), (15, 19015464), (18, 15846220), (20, 14261598), (24, 11884665), (26, 10970460), (30, 9507732), (36, 7923110), (39, 7313640), (40, 7130799), (45, 6338488), (52, 5485230), (59, 4834440), (60, 4753866), (65, 4388184), (72, 3961555), (78, 3656820), (90, 3169244), (104, 2742615), (117, 2437880), (118, 2417220), (120, 2376933), (130, 2194092), (156, 1828410), (177, 1611480), (180, 1584622), (195, 1462728), (234, 1218940), (236, 1208610), (260, 1097046), (295, 966888), (312, 914205), (354, 805740), (360, 792311), (390, 731364), (468, 609470), (472, 604305), (520, 548523), (531, 537160), (585, 487576), (590, 483444), (708, 402870), (767, 371880), (780, 365682), (885, 322296), (936, 304735), (1033, 276120), (1062, 268580), (1170, 243788), (1180, 241722), (1416, 201435), (1534, 185940), (1560, 182841), (1770, 161148), (2066, 138060), (2124, 134290), (2301, 123960), (2340, 121894), (2360, 120861), (2655, 107432), (3068, 92970), (3099, 92040), (3540, 80574), (3835, 74376), (4132, 69030), (4248, 67145), (4602, 61980), (4680, 60947), (5165, 55224), (5310, 53716), (6136, 46485), (6198, 46020), (6903, 41320), (7080, 40287), (7670, 37188), (8264, 34515), (9204, 30990), (9297, 30680), (10330, 27612), (10620, 26858), (11505, 24792), (12396, 23010), (13429, 21240), (13806, 20660), (15340, 18594), (15495, 18408)]