71747760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6101}}^1$

素因数の和:6131

約数の個数: 120

約数和(自身を含む): 258773616

約数和(自身を除く): 187025856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6101, 11760, 12202, 18303, 24404, 30505, 36606, 42707, 48808, 61010, 73212, 85414, 91515, 97616, 122020, 128121, 146424, 170828, 183030, 213535, 244040, 256242, 292848, 298949, 341656, 366060, 427070, 488080, 512484, 597898, 640605, 683312, 732120, 854140, 896847, 1024968, 1195796, 1281210, 1464240, 1494745, 1708280, 1793694, 2049936, 2391592, 2562420, 2989490, 3416560, 3587388, 4484235, 4783184, 5124840, 5978980, 7174776, 8968470, 10249680, 11957960, 14349552, 17936940, 23915920, 35873880, 71747760]

約数ペア:

[(1, 71747760), (2, 35873880), (3, 23915920), (4, 17936940), (5, 14349552), (6, 11957960), (7, 10249680), (8, 8968470), (10, 7174776), (12, 5978980), (14, 5124840), (15, 4783184), (16, 4484235), (20, 3587388), (21, 3416560), (24, 2989490), (28, 2562420), (30, 2391592), (35, 2049936), (40, 1793694), (42, 1708280), (48, 1494745), (49, 1464240), (56, 1281210), (60, 1195796), (70, 1024968), (80, 896847), (84, 854140), (98, 732120), (105, 683312), (112, 640605), (120, 597898), (140, 512484), (147, 488080), (168, 427070), (196, 366060), (210, 341656), (240, 298949), (245, 292848), (280, 256242), (294, 244040), (336, 213535), (392, 183030), (420, 170828), (490, 146424), (560, 128121), (588, 122020), (735, 97616), (784, 91515), (840, 85414), (980, 73212), (1176, 61010), (1470, 48808), (1680, 42707), (1960, 36606), (2352, 30505), (2940, 24404), (3920, 18303), (5880, 12202), (6101, 11760)]