798590240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 144

約数和(自身を含む): 2254831992

約数和(自身を除く): 1456241752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2753, 2960, 3626, 3920, 4144, 5180, 5506, 5920, 7252, 7840, 8288, 9065, 10360, 11012, 13765, 14504, 18130, 19271, 20720, 22024, 27530, 29008, 36260, 38542, 41440, 44048, 55060, 58016, 72520, 77084, 88096, 96355, 101861, 110120, 134897, 145040, 154168, 192710, 203722, 220240, 269794, 290080, 308336, 385420, 407444, 440480, 509305, 539588, 616672, 674485, 713027, 770840, 814888, 1018610, 1079176, 1348970, 1426054, 1541680, 1629776, 2037220, 2158352, 2697940, 2852108, 3083360, 3259552, 3565135, 4074440, 4316704, 4991189, 5395880, 5704216, 7130270, 8148880, 9982378, 10791760, 11408432, 14260540, 16297760, 19964756, 21583520, 22816864, 24955945, 28521080, 39929512, 49911890, 57042160, 79859024, 99823780, 114084320, 159718048, 199647560, 399295120, 798590240]

約数ペア:

[(1, 798590240), (2, 399295120), (4, 199647560), (5, 159718048), (7, 114084320), (8, 99823780), (10, 79859024), (14, 57042160), (16, 49911890), (20, 39929512), (28, 28521080), (32, 24955945), (35, 22816864), (37, 21583520), (40, 19964756), (49, 16297760), (56, 14260540), (70, 11408432), (74, 10791760), (80, 9982378), (98, 8148880), (112, 7130270), (140, 5704216), (148, 5395880), (160, 4991189), (185, 4316704), (196, 4074440), (224, 3565135), (245, 3259552), (259, 3083360), (280, 2852108), (296, 2697940), (370, 2158352), (392, 2037220), (490, 1629776), (518, 1541680), (560, 1426054), (592, 1348970), (740, 1079176), (784, 1018610), (980, 814888), (1036, 770840), (1120, 713027), (1184, 674485), (1295, 616672), (1480, 539588), (1568, 509305), (1813, 440480), (1960, 407444), (2072, 385420), (2590, 308336), (2753, 290080), (2960, 269794), (3626, 220240), (3920, 203722), (4144, 192710), (5180, 154168), (5506, 145040), (5920, 134897), (7252, 110120), (7840, 101861), (8288, 96355), (9065, 88096), (10360, 77084), (11012, 72520), (13765, 58016), (14504, 55060), (18130, 44048), (19271, 41440), (20720, 38542), (22024, 36260), (27530, 29008)]