7244665280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1898

約数の個数: 112

約数和(自身を含む): 17852989440

約数和(自身を除く): 10608324160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 571, 620, 992, 1142, 1240, 1279, 1984, 2284, 2480, 2558, 2855, 4568, 4960, 5116, 5710, 6395, 9136, 9920, 10232, 11420, 12790, 17701, 18272, 20464, 22840, 25580, 35402, 36544, 39649, 40928, 45680, 51160, 70804, 79298, 81856, 88505, 91360, 102320, 141608, 158596, 177010, 182720, 198245, 204640, 283216, 317192, 354020, 396490, 409280, 566432, 634384, 708040, 730309, 792980, 1132864, 1268768, 1416080, 1460618, 1585960, 2537536, 2832160, 2921236, 3171920, 3651545, 5664320, 5842472, 6343840, 7303090, 11684944, 12687680, 14606180, 22639579, 23369888, 29212360, 45279158, 46739776, 58424720, 90558316, 113197895, 116849440, 181116632, 226395790, 233698880, 362233264, 452791580, 724466528, 905583160, 1448933056, 1811166320, 3622332640, 7244665280]

約数ペア:

[(1, 7244665280), (2, 3622332640), (4, 1811166320), (5, 1448933056), (8, 905583160), (10, 724466528), (16, 452791580), (20, 362233264), (31, 233698880), (32, 226395790), (40, 181116632), (62, 116849440), (64, 113197895), (80, 90558316), (124, 58424720), (155, 46739776), (160, 45279158), (248, 29212360), (310, 23369888), (320, 22639579), (496, 14606180), (571, 12687680), (620, 11684944), (992, 7303090), (1142, 6343840), (1240, 5842472), (1279, 5664320), (1984, 3651545), (2284, 3171920), (2480, 2921236), (2558, 2832160), (2855, 2537536), (4568, 1585960), (4960, 1460618), (5116, 1416080), (5710, 1268768), (6395, 1132864), (9136, 792980), (9920, 730309), (10232, 708040), (11420, 634384), (12790, 566432), (17701, 409280), (18272, 396490), (20464, 354020), (22840, 317192), (25580, 283216), (35402, 204640), (36544, 198245), (39649, 182720), (40928, 177010), (45680, 158596), (51160, 141608), (70804, 102320), (79298, 91360), (81856, 88505)]