415068160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 104

約数和(自身を含む): 1073348640

約数和(自身を除く): 658280480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1559, 1664, 2048, 2080, 2560, 3118, 3328, 4096, 4160, 5120, 6236, 6656, 7795, 8320, 10240, 12472, 13312, 15590, 16640, 20267, 20480, 24944, 26624, 31180, 33280, 40534, 49888, 53248, 62360, 66560, 81068, 99776, 101335, 124720, 133120, 162136, 199552, 202670, 249440, 266240, 324272, 399104, 405340, 498880, 648544, 798208, 810680, 997760, 1297088, 1596416, 1621360, 1995520, 2594176, 3192832, 3242720, 3991040, 5188352, 6385664, 6485440, 7982080, 10376704, 12970880, 15964160, 20753408, 25941760, 31928320, 41506816, 51883520, 83013632, 103767040, 207534080, 415068160]

約数ペア:

[(1, 415068160), (2, 207534080), (4, 103767040), (5, 83013632), (8, 51883520), (10, 41506816), (13, 31928320), (16, 25941760), (20, 20753408), (26, 15964160), (32, 12970880), (40, 10376704), (52, 7982080), (64, 6485440), (65, 6385664), (80, 5188352), (104, 3991040), (128, 3242720), (130, 3192832), (160, 2594176), (208, 1995520), (256, 1621360), (260, 1596416), (320, 1297088), (416, 997760), (512, 810680), (520, 798208), (640, 648544), (832, 498880), (1024, 405340), (1040, 399104), (1280, 324272), (1559, 266240), (1664, 249440), (2048, 202670), (2080, 199552), (2560, 162136), (3118, 133120), (3328, 124720), (4096, 101335), (4160, 99776), (5120, 81068), (6236, 66560), (6656, 62360), (7795, 53248), (8320, 49888), (10240, 40534), (12472, 33280), (13312, 31180), (15590, 26624), (16640, 24944), (20267, 20480)]