67411260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7643}}^1$

素因数の和:7672

約数の個数: 108

約数和(自身を含む): 237896568

約数和(自身を除く): 170485308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7643, 8820, 15286, 22929, 30572, 38215, 45858, 53501, 68787, 76430, 91716, 107002, 114645, 137574, 152860, 160503, 214004, 229290, 267505, 275148, 321006, 343935, 374507, 458580, 481509, 535010, 642012, 687870, 749014, 802515, 963018, 1070020, 1123521, 1375740, 1498028, 1605030, 1872535, 1926036, 2247042, 2407545, 3210060, 3370563, 3745070, 4494084, 4815090, 5617605, 6741126, 7490140, 9630180, 11235210, 13482252, 16852815, 22470420, 33705630, 67411260]

約数ペア:

[(1, 67411260), (2, 33705630), (3, 22470420), (4, 16852815), (5, 13482252), (6, 11235210), (7, 9630180), (9, 7490140), (10, 6741126), (12, 5617605), (14, 4815090), (15, 4494084), (18, 3745070), (20, 3370563), (21, 3210060), (28, 2407545), (30, 2247042), (35, 1926036), (36, 1872535), (42, 1605030), (45, 1498028), (49, 1375740), (60, 1123521), (63, 1070020), (70, 963018), (84, 802515), (90, 749014), (98, 687870), (105, 642012), (126, 535010), (140, 481509), (147, 458580), (180, 374507), (196, 343935), (210, 321006), (245, 275148), (252, 267505), (294, 229290), (315, 214004), (420, 160503), (441, 152860), (490, 137574), (588, 114645), (630, 107002), (735, 91716), (882, 76430), (980, 68787), (1260, 53501), (1470, 45858), (1764, 38215), (2205, 30572), (2940, 22929), (4410, 15286), (7643, 8820)]