138000240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9127}}^1$

素因数の和:9156

約数の個数: 160

約数和(自身を含む): 543298560

約数和(自身を除く): 405298320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9127, 15120, 18254, 27381, 36508, 45635, 54762, 63889, 73016, 82143, 91270, 109524, 127778, 136905, 146032, 164286, 182540, 191667, 219048, 246429, 255556, 273810, 319445, 328572, 365080, 383334, 410715, 438096, 492858, 511112, 547620, 575001, 638890, 657144, 730160, 766668, 821430, 958335, 985716, 1022224, 1095240, 1150002, 1232145, 1277780, 1314288, 1533336, 1642860, 1725003, 1916670, 1971432, 2190480, 2300004, 2464290, 2555560, 2875005, 3066672, 3285720, 3450006, 3833340, 3942864, 4600008, 4928580, 5111120, 5750010, 6571440, 6900012, 7666680, 8625015, 9200016, 9857160, 11500020, 13800024, 15333360, 17250030, 19714320, 23000040, 27600048, 34500060, 46000080, 69000120, 138000240]

約数ペア:

[(1, 138000240), (2, 69000120), (3, 46000080), (4, 34500060), (5, 27600048), (6, 23000040), (7, 19714320), (8, 17250030), (9, 15333360), (10, 13800024), (12, 11500020), (14, 9857160), (15, 9200016), (16, 8625015), (18, 7666680), (20, 6900012), (21, 6571440), (24, 5750010), (27, 5111120), (28, 4928580), (30, 4600008), (35, 3942864), (36, 3833340), (40, 3450006), (42, 3285720), (45, 3066672), (48, 2875005), (54, 2555560), (56, 2464290), (60, 2300004), (63, 2190480), (70, 1971432), (72, 1916670), (80, 1725003), (84, 1642860), (90, 1533336), (105, 1314288), (108, 1277780), (112, 1232145), (120, 1150002), (126, 1095240), (135, 1022224), (140, 985716), (144, 958335), (168, 821430), (180, 766668), (189, 730160), (210, 657144), (216, 638890), (240, 575001), (252, 547620), (270, 511112), (280, 492858), (315, 438096), (336, 410715), (360, 383334), (378, 365080), (420, 328572), (432, 319445), (504, 273810), (540, 255556), (560, 246429), (630, 219048), (720, 191667), (756, 182540), (840, 164286), (945, 146032), (1008, 136905), (1080, 127778), (1260, 109524), (1512, 91270), (1680, 82143), (1890, 73016), (2160, 63889), (2520, 54762), (3024, 45635), (3780, 36508), (5040, 27381), (7560, 18254), (9127, 15120)]