717383680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1968941520

約数和(自身を除く): 1251557840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 317, 320, 340, 416, 442, 512, 520, 544, 634, 640, 680, 832, 884, 1024, 1040, 1088, 1105, 1268, 1280, 1360, 1585, 1664, 1768, 2048, 2080, 2176, 2210, 2536, 2560, 2720, 3170, 3328, 3536, 4121, 4160, 4352, 4420, 5072, 5120, 5389, 5440, 6340, 6656, 7072, 8242, 8320, 8704, 8840, 10144, 10240, 10778, 10880, 12680, 13312, 14144, 16484, 16640, 17408, 17680, 20288, 20605, 21556, 21760, 25360, 26624, 26945, 28288, 32968, 33280, 34816, 35360, 40576, 41210, 43112, 43520, 50720, 53890, 56576, 65936, 66560, 70057, 70720, 81152, 82420, 86224, 87040, 101440, 107780, 113152, 131872, 133120, 140114, 141440, 162304, 164840, 172448, 174080, 202880, 215560, 226304, 263744, 280228, 282880, 324608, 329680, 344896, 350285, 405760, 431120, 452608, 527488, 560456, 565760, 649216, 659360, 689792, 700570, 811520, 862240, 1054976, 1120912, 1131520, 1318720, 1379584, 1401140, 1623040, 1724480, 2109952, 2241824, 2263040, 2637440, 2759168, 2802280, 3246080, 3448960, 4219904, 4483648, 5274880, 5518336, 5604560, 6897920, 8439808, 8967296, 10549760, 11036672, 11209120, 13795840, 17934592, 21099520, 22418240, 27591680, 35869184, 42199040, 44836480, 55183360, 71738368, 89672960, 143476736, 179345920, 358691840, 717383680]

約数ペア:

[(1, 717383680), (2, 358691840), (4, 179345920), (5, 143476736), (8, 89672960), (10, 71738368), (13, 55183360), (16, 44836480), (17, 42199040), (20, 35869184), (26, 27591680), (32, 22418240), (34, 21099520), (40, 17934592), (52, 13795840), (64, 11209120), (65, 11036672), (68, 10549760), (80, 8967296), (85, 8439808), (104, 6897920), (128, 5604560), (130, 5518336), (136, 5274880), (160, 4483648), (170, 4219904), (208, 3448960), (221, 3246080), (256, 2802280), (260, 2759168), (272, 2637440), (317, 2263040), (320, 2241824), (340, 2109952), (416, 1724480), (442, 1623040), (512, 1401140), (520, 1379584), (544, 1318720), (634, 1131520), (640, 1120912), (680, 1054976), (832, 862240), (884, 811520), (1024, 700570), (1040, 689792), (1088, 659360), (1105, 649216), (1268, 565760), (1280, 560456), (1360, 527488), (1585, 452608), (1664, 431120), (1768, 405760), (2048, 350285), (2080, 344896), (2176, 329680), (2210, 324608), (2536, 282880), (2560, 280228), (2720, 263744), (3170, 226304), (3328, 215560), (3536, 202880), (4121, 174080), (4160, 172448), (4352, 164840), (4420, 162304), (5072, 141440), (5120, 140114), (5389, 133120), (5440, 131872), (6340, 113152), (6656, 107780), (7072, 101440), (8242, 87040), (8320, 86224), (8704, 82420), (8840, 81152), (10144, 70720), (10240, 70057), (10778, 66560), (10880, 65936), (12680, 56576), (13312, 53890), (14144, 50720), (16484, 43520), (16640, 43112), (17408, 41210), (17680, 40576), (20288, 35360), (20605, 34816), (21556, 33280), (21760, 32968), (25360, 28288), (26624, 26945)]