15672295128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109621}}^1$

素因数の和:109697

約数の個数: 128

約数和(自身を含む): 47988126720

約数和(自身を除く): 32315831592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 644, 777, 851, 888, 966, 1036, 1288, 1554, 1702, 1932, 2072, 2553, 3108, 3404, 3864, 5106, 5957, 6216, 6808, 10212, 11914, 17871, 20424, 23828, 35742, 47656, 71484, 109621, 142968, 219242, 328863, 438484, 657726, 767347, 876968, 1315452, 1534694, 2302041, 2521283, 2630904, 3069388, 4055977, 4604082, 5042566, 6138776, 7563849, 8111954, 9208164, 10085132, 12167931, 15127698, 16223908, 17648981, 18416328, 20170264, 24335862, 28391839, 30255396, 32447816, 35297962, 48671724, 52946943, 56783678, 60510792, 70595924, 85175517, 93287471, 97343448, 105893886, 113567356, 141191848, 170351034, 186574942, 211787772, 227134712, 279862413, 340702068, 373149884, 423575544, 559724826, 653012297, 681404136, 746299768, 1119449652, 1306024594, 1959036891, 2238899304, 2612049188, 3918073782, 5224098376, 7836147564, 15672295128]

約数ペア:

[(1, 15672295128), (2, 7836147564), (3, 5224098376), (4, 3918073782), (6, 2612049188), (7, 2238899304), (8, 1959036891), (12, 1306024594), (14, 1119449652), (21, 746299768), (23, 681404136), (24, 653012297), (28, 559724826), (37, 423575544), (42, 373149884), (46, 340702068), (56, 279862413), (69, 227134712), (74, 211787772), (84, 186574942), (92, 170351034), (111, 141191848), (138, 113567356), (148, 105893886), (161, 97343448), (168, 93287471), (184, 85175517), (222, 70595924), (259, 60510792), (276, 56783678), (296, 52946943), (322, 48671724), (444, 35297962), (483, 32447816), (518, 30255396), (552, 28391839), (644, 24335862), (777, 20170264), (851, 18416328), (888, 17648981), (966, 16223908), (1036, 15127698), (1288, 12167931), (1554, 10085132), (1702, 9208164), (1932, 8111954), (2072, 7563849), (2553, 6138776), (3108, 5042566), (3404, 4604082), (3864, 4055977), (5106, 3069388), (5957, 2630904), (6216, 2521283), (6808, 2302041), (10212, 1534694), (11914, 1315452), (17871, 876968), (20424, 767347), (23828, 657726), (35742, 438484), (47656, 328863), (71484, 219242), (109621, 142968)]