12564720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 200

約数和(自身を含む): 50053344

約数和(自身を除く): 37488624

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 277, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 554, 560, 567, 630, 648, 720, 756, 810, 831, 840, 945, 1008, 1080, 1108, 1134, 1260, 1296, 1385, 1512, 1620, 1662, 1680, 1890, 1939, 2160, 2216, 2268, 2493, 2520, 2770, 2835, 3024, 3240, 3324, 3780, 3878, 4155, 4432, 4536, 4986, 5040, 5540, 5670, 5817, 6480, 6648, 7479, 7560, 7756, 8310, 9072, 9695, 9972, 11080, 11340, 11634, 12465, 13296, 14958, 15120, 15512, 16620, 17451, 19390, 19944, 22160, 22437, 22680, 23268, 24930, 29085, 29916, 31024, 33240, 34902, 37395, 38780, 39888, 44874, 45360, 46536, 49860, 52353, 58170, 59832, 66480, 69804, 74790, 77560, 87255, 89748, 93072, 99720, 104706, 112185, 116340, 119664, 139608, 149580, 155120, 157059, 174510, 179496, 199440, 209412, 224370, 232680, 261765, 279216, 299160, 314118, 349020, 358992, 418824, 448740, 465360, 523530, 598320, 628236, 698040, 785295, 837648, 897480, 1047060, 1256472, 1396080, 1570590, 1794960, 2094120, 2512944, 3141180, 4188240, 6282360, 12564720]

約数ペア:

[(1, 12564720), (2, 6282360), (3, 4188240), (4, 3141180), (5, 2512944), (6, 2094120), (7, 1794960), (8, 1570590), (9, 1396080), (10, 1256472), (12, 1047060), (14, 897480), (15, 837648), (16, 785295), (18, 698040), (20, 628236), (21, 598320), (24, 523530), (27, 465360), (28, 448740), (30, 418824), (35, 358992), (36, 349020), (40, 314118), (42, 299160), (45, 279216), (48, 261765), (54, 232680), (56, 224370), (60, 209412), (63, 199440), (70, 179496), (72, 174510), (80, 157059), (81, 155120), (84, 149580), (90, 139608), (105, 119664), (108, 116340), (112, 112185), (120, 104706), (126, 99720), (135, 93072), (140, 89748), (144, 87255), (162, 77560), (168, 74790), (180, 69804), (189, 66480), (210, 59832), (216, 58170), (240, 52353), (252, 49860), (270, 46536), (277, 45360), (280, 44874), (315, 39888), (324, 38780), (336, 37395), (360, 34902), (378, 33240), (405, 31024), (420, 29916), (432, 29085), (504, 24930), (540, 23268), (554, 22680), (560, 22437), (567, 22160), (630, 19944), (648, 19390), (720, 17451), (756, 16620), (810, 15512), (831, 15120), (840, 14958), (945, 13296), (1008, 12465), (1080, 11634), (1108, 11340), (1134, 11080), (1260, 9972), (1296, 9695), (1385, 9072), (1512, 8310), (1620, 7756), (1662, 7560), (1680, 7479), (1890, 6648), (1939, 6480), (2160, 5817), (2216, 5670), (2268, 5540), (2493, 5040), (2520, 4986), (2770, 4536), (2835, 4432), (3024, 4155), (3240, 3878), (3324, 3780)]