1282395240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{56543}}^1$

素因数の和:56573

約数の個数: 160

約数和(自身を含む): 4926113280

約数和(自身を除く): 3643718040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 56543, 113086, 169629, 226172, 282715, 339258, 395801, 452344, 508887, 565430, 678516, 791602, 848145, 1017774, 1130860, 1187403, 1357032, 1526661, 1583204, 1696290, 1979005, 2035548, 2261720, 2374806, 2544435, 3053322, 3166408, 3392580, 3562209, 3958010, 4071096, 4579983, 4749612, 5088870, 5937015, 6106644, 6785160, 7124418, 7633305, 7916020, 9159966, 9499224, 10177740, 10686627, 11874030, 12213288, 14248836, 15266610, 15832040, 17811045, 18319932, 20355480, 21373254, 22899915, 23748060, 28497672, 30533220, 32059881, 35622090, 36639864, 42746508, 45799830, 47496120, 53433135, 61066440, 64119762, 71244180, 85493016, 91599660, 106866270, 128239524, 142488360, 160299405, 183199320, 213732540, 256479048, 320598810, 427465080, 641197620, 1282395240]

約数ペア:

[(1, 1282395240), (2, 641197620), (3, 427465080), (4, 320598810), (5, 256479048), (6, 213732540), (7, 183199320), (8, 160299405), (9, 142488360), (10, 128239524), (12, 106866270), (14, 91599660), (15, 85493016), (18, 71244180), (20, 64119762), (21, 61066440), (24, 53433135), (27, 47496120), (28, 45799830), (30, 42746508), (35, 36639864), (36, 35622090), (40, 32059881), (42, 30533220), (45, 28497672), (54, 23748060), (56, 22899915), (60, 21373254), (63, 20355480), (70, 18319932), (72, 17811045), (81, 15832040), (84, 15266610), (90, 14248836), (105, 12213288), (108, 11874030), (120, 10686627), (126, 10177740), (135, 9499224), (140, 9159966), (162, 7916020), (168, 7633305), (180, 7124418), (189, 6785160), (210, 6106644), (216, 5937015), (252, 5088870), (270, 4749612), (280, 4579983), (315, 4071096), (324, 3958010), (360, 3562209), (378, 3392580), (405, 3166408), (420, 3053322), (504, 2544435), (540, 2374806), (567, 2261720), (630, 2035548), (648, 1979005), (756, 1696290), (810, 1583204), (840, 1526661), (945, 1357032), (1080, 1187403), (1134, 1130860), (1260, 1017774), (1512, 848145), (1620, 791602), (1890, 678516), (2268, 565430), (2520, 508887), (2835, 452344), (3240, 395801), (3780, 339258), (4536, 282715), (5670, 226172), (7560, 169629), (11340, 113086), (22680, 56543)]