2549320920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2230

約数の個数: 192

約数和(自身を含む): 8707046400

約数和(自身を除く): 6157725480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 151, 180, 184, 207, 230, 276, 302, 345, 360, 414, 453, 460, 552, 604, 690, 755, 828, 906, 920, 1035, 1208, 1359, 1380, 1510, 1656, 1812, 2039, 2070, 2265, 2718, 2760, 3020, 3473, 3624, 4078, 4140, 4530, 5436, 6040, 6117, 6795, 6946, 8156, 8280, 9060, 10195, 10419, 10872, 12234, 13590, 13892, 16312, 17365, 18120, 18351, 20390, 20838, 24468, 27180, 27784, 30585, 31257, 34730, 36702, 40780, 41676, 46897, 48936, 52095, 54360, 61170, 62514, 69460, 73404, 81560, 83352, 91755, 93794, 104190, 122340, 125028, 138920, 140691, 146808, 156285, 183510, 187588, 208380, 234485, 244680, 250056, 281382, 307889, 312570, 367020, 375176, 416760, 422073, 468970, 562764, 615778, 625140, 703455, 734040, 844146, 923667, 937940, 1125528, 1231556, 1250280, 1406910, 1539445, 1688292, 1847334, 1875880, 2110365, 2463112, 2771001, 2813820, 3078890, 3376584, 3694668, 4220730, 4618335, 5542002, 5627640, 6157780, 7081447, 7389336, 8441460, 9236670, 11084004, 12315560, 13855005, 14162894, 16882920, 18473340, 21244341, 22168008, 27710010, 28325788, 35407235, 36946680, 42488682, 55420020, 56651576, 63733023, 70814470, 84977364, 106221705, 110840040, 127466046, 141628940, 169954728, 212443410, 254932092, 283257880, 318665115, 424886820, 509864184, 637330230, 849773640, 1274660460, 2549320920]

約数ペア:

[(1, 2549320920), (2, 1274660460), (3, 849773640), (4, 637330230), (5, 509864184), (6, 424886820), (8, 318665115), (9, 283257880), (10, 254932092), (12, 212443410), (15, 169954728), (18, 141628940), (20, 127466046), (23, 110840040), (24, 106221705), (30, 84977364), (36, 70814470), (40, 63733023), (45, 56651576), (46, 55420020), (60, 42488682), (69, 36946680), (72, 35407235), (90, 28325788), (92, 27710010), (115, 22168008), (120, 21244341), (138, 18473340), (151, 16882920), (180, 14162894), (184, 13855005), (207, 12315560), (230, 11084004), (276, 9236670), (302, 8441460), (345, 7389336), (360, 7081447), (414, 6157780), (453, 5627640), (460, 5542002), (552, 4618335), (604, 4220730), (690, 3694668), (755, 3376584), (828, 3078890), (906, 2813820), (920, 2771001), (1035, 2463112), (1208, 2110365), (1359, 1875880), (1380, 1847334), (1510, 1688292), (1656, 1539445), (1812, 1406910), (2039, 1250280), (2070, 1231556), (2265, 1125528), (2718, 937940), (2760, 923667), (3020, 844146), (3473, 734040), (3624, 703455), (4078, 625140), (4140, 615778), (4530, 562764), (5436, 468970), (6040, 422073), (6117, 416760), (6795, 375176), (6946, 367020), (8156, 312570), (8280, 307889), (9060, 281382), (10195, 250056), (10419, 244680), (10872, 234485), (12234, 208380), (13590, 187588), (13892, 183510), (16312, 156285), (17365, 146808), (18120, 140691), (18351, 138920), (20390, 125028), (20838, 122340), (24468, 104190), (27180, 93794), (27784, 91755), (30585, 83352), (31257, 81560), (34730, 73404), (36702, 69460), (40780, 62514), (41676, 61170), (46897, 54360), (48936, 52095)]