2680029144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 8066254560

約数和(自身を除く): 5386225416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 73, 78, 104, 117, 122, 146, 156, 183, 219, 234, 244, 292, 312, 366, 438, 468, 488, 549, 584, 643, 657, 732, 793, 876, 936, 949, 1098, 1286, 1314, 1464, 1586, 1752, 1898, 1929, 2196, 2379, 2572, 2628, 2847, 3172, 3796, 3858, 4392, 4453, 4758, 5144, 5256, 5694, 5787, 6344, 7137, 7592, 7716, 8359, 8541, 8906, 9516, 11388, 11574, 13359, 14274, 15432, 16718, 17082, 17812, 19032, 22776, 23148, 25077, 26718, 28548, 33436, 34164, 35624, 39223, 40077, 46296, 46939, 50154, 53436, 57096, 57889, 66872, 68328, 75231, 78446, 80154, 93878, 100308, 106872, 115778, 117669, 140817, 150462, 156892, 160308, 173667, 187756, 200616, 231556, 235338, 281634, 300924, 313784, 320616, 347334, 353007, 375512, 422451, 463112, 470676, 509899, 521001, 563268, 601848, 610207, 694668, 706014, 844902, 941352, 1019798, 1042002, 1126536, 1220414, 1389336, 1412028, 1529697, 1689804, 1830621, 2039596, 2084004, 2440828, 2824056, 2863279, 3059394, 3379608, 3661242, 4079192, 4168008, 4589091, 4881656, 5491863, 5726558, 6118788, 7322484, 8589837, 9178182, 10983726, 11453116, 12237576, 14644968, 17179674, 18356364, 21967452, 22906232, 25769511, 34359348, 36712728, 37222627, 43934904, 51539022, 68718696, 74445254, 103078044, 111667881, 148890508, 206156088, 223335762, 297781016, 335003643, 446671524, 670007286, 893343048, 1340014572, 2680029144]

約数ペア:

[(1, 2680029144), (2, 1340014572), (3, 893343048), (4, 670007286), (6, 446671524), (8, 335003643), (9, 297781016), (12, 223335762), (13, 206156088), (18, 148890508), (24, 111667881), (26, 103078044), (36, 74445254), (39, 68718696), (52, 51539022), (61, 43934904), (72, 37222627), (73, 36712728), (78, 34359348), (104, 25769511), (117, 22906232), (122, 21967452), (146, 18356364), (156, 17179674), (183, 14644968), (219, 12237576), (234, 11453116), (244, 10983726), (292, 9178182), (312, 8589837), (366, 7322484), (438, 6118788), (468, 5726558), (488, 5491863), (549, 4881656), (584, 4589091), (643, 4168008), (657, 4079192), (732, 3661242), (793, 3379608), (876, 3059394), (936, 2863279), (949, 2824056), (1098, 2440828), (1286, 2084004), (1314, 2039596), (1464, 1830621), (1586, 1689804), (1752, 1529697), (1898, 1412028), (1929, 1389336), (2196, 1220414), (2379, 1126536), (2572, 1042002), (2628, 1019798), (2847, 941352), (3172, 844902), (3796, 706014), (3858, 694668), (4392, 610207), (4453, 601848), (4758, 563268), (5144, 521001), (5256, 509899), (5694, 470676), (5787, 463112), (6344, 422451), (7137, 375512), (7592, 353007), (7716, 347334), (8359, 320616), (8541, 313784), (8906, 300924), (9516, 281634), (11388, 235338), (11574, 231556), (13359, 200616), (14274, 187756), (15432, 173667), (16718, 160308), (17082, 156892), (17812, 150462), (19032, 140817), (22776, 117669), (23148, 115778), (25077, 106872), (26718, 100308), (28548, 93878), (33436, 80154), (34164, 78446), (35624, 75231), (39223, 68328), (40077, 66872), (46296, 57889), (46939, 57096), (50154, 53436)]