713243080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 1815281280

約数和(自身を除く): 1102038200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 193, 220, 227, 296, 370, 386, 407, 440, 454, 740, 772, 814, 908, 965, 1135, 1480, 1544, 1628, 1816, 1930, 2035, 2123, 2270, 2497, 3256, 3860, 4070, 4246, 4540, 4994, 7141, 7720, 8140, 8399, 8492, 9080, 9988, 10615, 12485, 14282, 16280, 16798, 16984, 19976, 21230, 24970, 28564, 33596, 35705, 41995, 42460, 43811, 49940, 57128, 67192, 71410, 78551, 83990, 84920, 87622, 92389, 99880, 142820, 157102, 167980, 175244, 184778, 219055, 285640, 314204, 335960, 350488, 369556, 392755, 438110, 461945, 481921, 628408, 739112, 785510, 876220, 923890, 963842, 1571020, 1621007, 1752440, 1847780, 1927684, 2409605, 3142040, 3242014, 3695560, 3855368, 4819210, 6484028, 8105035, 9638420, 12968056, 16210070, 17831077, 19276840, 32420140, 35662154, 64840280, 71324308, 89155385, 142648616, 178310770, 356621540, 713243080]

約数ペア:

[(1, 713243080), (2, 356621540), (4, 178310770), (5, 142648616), (8, 89155385), (10, 71324308), (11, 64840280), (20, 35662154), (22, 32420140), (37, 19276840), (40, 17831077), (44, 16210070), (55, 12968056), (74, 9638420), (88, 8105035), (110, 6484028), (148, 4819210), (185, 3855368), (193, 3695560), (220, 3242014), (227, 3142040), (296, 2409605), (370, 1927684), (386, 1847780), (407, 1752440), (440, 1621007), (454, 1571020), (740, 963842), (772, 923890), (814, 876220), (908, 785510), (965, 739112), (1135, 628408), (1480, 481921), (1544, 461945), (1628, 438110), (1816, 392755), (1930, 369556), (2035, 350488), (2123, 335960), (2270, 314204), (2497, 285640), (3256, 219055), (3860, 184778), (4070, 175244), (4246, 167980), (4540, 157102), (4994, 142820), (7141, 99880), (7720, 92389), (8140, 87622), (8399, 84920), (8492, 83990), (9080, 78551), (9988, 71410), (10615, 67192), (12485, 57128), (14282, 49940), (16280, 43811), (16798, 42460), (16984, 41995), (19976, 35705), (21230, 33596), (24970, 28564)]