169461180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 608993280

約数和(自身を除く): 439532100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 315, 353, 378, 381, 420, 508, 540, 630, 635, 706, 756, 762, 889, 945, 1059, 1143, 1260, 1270, 1412, 1524, 1765, 1778, 1890, 1905, 2118, 2286, 2471, 2540, 2667, 3177, 3429, 3530, 3556, 3780, 3810, 4236, 4445, 4572, 4942, 5295, 5334, 5715, 6354, 6858, 7060, 7413, 7620, 8001, 8890, 9531, 9884, 10590, 10668, 11430, 12355, 12708, 13335, 13716, 14826, 15885, 16002, 17145, 17780, 19062, 21180, 22239, 22860, 24003, 24710, 26670, 29652, 31770, 32004, 34290, 37065, 38124, 40005, 44478, 44831, 47655, 48006, 49420, 53340, 63540, 66717, 68580, 74130, 80010, 88956, 89662, 95310, 96012, 111195, 120015, 133434, 134493, 148260, 160020, 179324, 190620, 222390, 224155, 240030, 266868, 268986, 313817, 333585, 403479, 444780, 448310, 480060, 537972, 627634, 667170, 672465, 806958, 896620, 941451, 1210437, 1255268, 1334340, 1344930, 1569085, 1613916, 1882902, 2017395, 2420874, 2689860, 2824353, 3138170, 3765804, 4034790, 4707255, 4841748, 5648706, 6052185, 6276340, 8069580, 8473059, 9414510, 11297412, 12104370, 14121765, 16946118, 18829020, 24208740, 28243530, 33892236, 42365295, 56487060, 84730590, 169461180]

約数ペア:

[(1, 169461180), (2, 84730590), (3, 56487060), (4, 42365295), (5, 33892236), (6, 28243530), (7, 24208740), (9, 18829020), (10, 16946118), (12, 14121765), (14, 12104370), (15, 11297412), (18, 9414510), (20, 8473059), (21, 8069580), (27, 6276340), (28, 6052185), (30, 5648706), (35, 4841748), (36, 4707255), (42, 4034790), (45, 3765804), (54, 3138170), (60, 2824353), (63, 2689860), (70, 2420874), (84, 2017395), (90, 1882902), (105, 1613916), (108, 1569085), (126, 1344930), (127, 1334340), (135, 1255268), (140, 1210437), (180, 941451), (189, 896620), (210, 806958), (252, 672465), (254, 667170), (270, 627634), (315, 537972), (353, 480060), (378, 448310), (381, 444780), (420, 403479), (508, 333585), (540, 313817), (630, 268986), (635, 266868), (706, 240030), (756, 224155), (762, 222390), (889, 190620), (945, 179324), (1059, 160020), (1143, 148260), (1260, 134493), (1270, 133434), (1412, 120015), (1524, 111195), (1765, 96012), (1778, 95310), (1890, 89662), (1905, 88956), (2118, 80010), (2286, 74130), (2471, 68580), (2540, 66717), (2667, 63540), (3177, 53340), (3429, 49420), (3530, 48006), (3556, 47655), (3780, 44831), (3810, 44478), (4236, 40005), (4445, 38124), (4572, 37065), (4942, 34290), (5295, 32004), (5334, 31770), (5715, 29652), (6354, 26670), (6858, 24710), (7060, 24003), (7413, 22860), (7620, 22239), (8001, 21180), (8890, 19062), (9531, 17780), (9884, 17145), (10590, 16002), (10668, 15885), (11430, 14826), (12355, 13716), (12708, 13335)]