12810050820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{22643}}^1$

素因数の和:23114

約数の個数: 144

約数和(自身を含む): 44509046400

約数和(自身を除く): 31698995580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 449, 630, 898, 1260, 1347, 1796, 2245, 2694, 3143, 4041, 4490, 5388, 6286, 6735, 8082, 8980, 9429, 12572, 13470, 15715, 16164, 18858, 20205, 22643, 26940, 28287, 31430, 37716, 40410, 45286, 47145, 56574, 62860, 67929, 80820, 90572, 94290, 113148, 113215, 135858, 141435, 158501, 188580, 203787, 226430, 271716, 282870, 317002, 339645, 407574, 452860, 475503, 565740, 634004, 679290, 792505, 815148, 951006, 1018935, 1358580, 1426509, 1585010, 1902012, 2037870, 2377515, 2853018, 3170020, 4075740, 4755030, 5706036, 7132545, 9510060, 10166707, 14265090, 20333414, 28530180, 30500121, 40666828, 50833535, 61000242, 71166949, 91500363, 101667070, 122000484, 142333898, 152500605, 183000726, 203334140, 213500847, 284667796, 305001210, 355834745, 366001452, 427001694, 457501815, 610002420, 640502541, 711669490, 854003388, 915003630, 1067504235, 1281005082, 1423338980, 1830007260, 2135008470, 2562010164, 3202512705, 4270016940, 6405025410, 12810050820]

約数ペア:

[(1, 12810050820), (2, 6405025410), (3, 4270016940), (4, 3202512705), (5, 2562010164), (6, 2135008470), (7, 1830007260), (9, 1423338980), (10, 1281005082), (12, 1067504235), (14, 915003630), (15, 854003388), (18, 711669490), (20, 640502541), (21, 610002420), (28, 457501815), (30, 427001694), (35, 366001452), (36, 355834745), (42, 305001210), (45, 284667796), (60, 213500847), (63, 203334140), (70, 183000726), (84, 152500605), (90, 142333898), (105, 122000484), (126, 101667070), (140, 91500363), (180, 71166949), (210, 61000242), (252, 50833535), (315, 40666828), (420, 30500121), (449, 28530180), (630, 20333414), (898, 14265090), (1260, 10166707), (1347, 9510060), (1796, 7132545), (2245, 5706036), (2694, 4755030), (3143, 4075740), (4041, 3170020), (4490, 2853018), (5388, 2377515), (6286, 2037870), (6735, 1902012), (8082, 1585010), (8980, 1426509), (9429, 1358580), (12572, 1018935), (13470, 951006), (15715, 815148), (16164, 792505), (18858, 679290), (20205, 634004), (22643, 565740), (26940, 475503), (28287, 452860), (31430, 407574), (37716, 339645), (40410, 317002), (45286, 282870), (47145, 271716), (56574, 226430), (62860, 203787), (67929, 188580), (80820, 158501), (90572, 141435), (94290, 135858), (113148, 113215)]