541993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 224

約数和(自身を含む): 1872618048

約数和(自身を除く): 1330624128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 192, 195, 208, 240, 260, 274, 312, 317, 320, 390, 411, 416, 480, 520, 548, 624, 634, 685, 780, 822, 832, 951, 960, 1040, 1096, 1248, 1268, 1370, 1560, 1585, 1644, 1781, 1902, 2055, 2080, 2192, 2496, 2536, 2740, 3120, 3170, 3288, 3562, 3804, 4110, 4121, 4160, 4384, 4755, 5072, 5343, 5480, 6240, 6340, 6576, 7124, 7608, 8220, 8242, 8768, 8905, 9510, 10144, 10686, 10960, 12363, 12480, 12680, 13152, 14248, 15216, 16440, 16484, 17810, 19020, 20288, 20605, 21372, 21920, 24726, 25360, 26304, 26715, 28496, 30432, 32880, 32968, 35620, 38040, 41210, 42744, 43429, 43840, 49452, 50720, 53430, 56992, 60864, 61815, 65760, 65936, 71240, 76080, 82420, 85488, 86858, 98904, 101440, 106860, 113984, 123630, 130287, 131520, 131872, 142480, 152160, 164840, 170976, 173716, 197808, 213720, 217145, 247260, 260574, 263744, 284960, 304320, 329680, 341952, 347432, 395616, 427440, 434290, 494520, 521148, 564577, 569920, 651435, 659360, 694864, 791232, 854880, 868580, 989040, 1042296, 1129154, 1302870, 1318720, 1389728, 1693731, 1709760, 1737160, 1978080, 2084592, 2258308, 2605740, 2779456, 2822885, 3387462, 3474320, 3956160, 4169184, 4516616, 5211480, 5645770, 6774924, 6948640, 8338368, 8468655, 9033232, 10422960, 11291540, 13549848, 13897280, 16937310, 18066464, 20845920, 22583080, 27099696, 33874620, 36132928, 41691840, 45166160, 54199392, 67749240, 90332320, 108398784, 135498480, 180664640, 270996960, 541993920]

約数ペア:

[(1, 541993920), (2, 270996960), (3, 180664640), (4, 135498480), (5, 108398784), (6, 90332320), (8, 67749240), (10, 54199392), (12, 45166160), (13, 41691840), (15, 36132928), (16, 33874620), (20, 27099696), (24, 22583080), (26, 20845920), (30, 18066464), (32, 16937310), (39, 13897280), (40, 13549848), (48, 11291540), (52, 10422960), (60, 9033232), (64, 8468655), (65, 8338368), (78, 6948640), (80, 6774924), (96, 5645770), (104, 5211480), (120, 4516616), (130, 4169184), (137, 3956160), (156, 3474320), (160, 3387462), (192, 2822885), (195, 2779456), (208, 2605740), (240, 2258308), (260, 2084592), (274, 1978080), (312, 1737160), (317, 1709760), (320, 1693731), (390, 1389728), (411, 1318720), (416, 1302870), (480, 1129154), (520, 1042296), (548, 989040), (624, 868580), (634, 854880), (685, 791232), (780, 694864), (822, 659360), (832, 651435), (951, 569920), (960, 564577), (1040, 521148), (1096, 494520), (1248, 434290), (1268, 427440), (1370, 395616), (1560, 347432), (1585, 341952), (1644, 329680), (1781, 304320), (1902, 284960), (2055, 263744), (2080, 260574), (2192, 247260), (2496, 217145), (2536, 213720), (2740, 197808), (3120, 173716), (3170, 170976), (3288, 164840), (3562, 152160), (3804, 142480), (4110, 131872), (4121, 131520), (4160, 130287), (4384, 123630), (4755, 113984), (5072, 106860), (5343, 101440), (5480, 98904), (6240, 86858), (6340, 85488), (6576, 82420), (7124, 76080), (7608, 71240), (8220, 65936), (8242, 65760), (8768, 61815), (8905, 60864), (9510, 56992), (10144, 53430), (10686, 50720), (10960, 49452), (12363, 43840), (12480, 43429), (12680, 42744), (13152, 41210), (14248, 38040), (15216, 35620), (16440, 32968), (16484, 32880), (17810, 30432), (19020, 28496), (20288, 26715), (20605, 26304), (21372, 25360), (21920, 24726)]