858953280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 2831713920

約数和(自身を除く): 1972760640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 139, 157, 160, 164, 192, 205, 240, 246, 278, 314, 320, 328, 410, 417, 471, 480, 492, 556, 615, 628, 656, 695, 785, 820, 834, 942, 960, 984, 1112, 1230, 1256, 1312, 1390, 1570, 1640, 1668, 1884, 1968, 2085, 2224, 2355, 2460, 2512, 2624, 2780, 3140, 3280, 3336, 3768, 3936, 4170, 4448, 4710, 4920, 5024, 5560, 5699, 6280, 6437, 6560, 6672, 7536, 7872, 8340, 8896, 9420, 9840, 10048, 11120, 11398, 12560, 12874, 13120, 13344, 15072, 16680, 17097, 18840, 19311, 19680, 21823, 22240, 22796, 25120, 25748, 26688, 28495, 30144, 32185, 33360, 34194, 37680, 38622, 39360, 43646, 44480, 45592, 50240, 51496, 56990, 64370, 65469, 66720, 68388, 75360, 77244, 85485, 87292, 91184, 96555, 102992, 109115, 113980, 128740, 130938, 133440, 136776, 150720, 154488, 170970, 174584, 182368, 193110, 205984, 218230, 227960, 257480, 261876, 273552, 308976, 327345, 341940, 349168, 364736, 386220, 411968, 436460, 455920, 514960, 523752, 547104, 617952, 654690, 683880, 698336, 772440, 872920, 894743, 911840, 1029920, 1047504, 1094208, 1235904, 1309380, 1367760, 1396672, 1544880, 1745840, 1789486, 1823680, 2059840, 2095008, 2618760, 2684229, 2735520, 3089760, 3491680, 3578972, 4190016, 4473715, 5237520, 5368458, 5471040, 6179520, 6983360, 7157944, 8947430, 10475040, 10736916, 13421145, 14315888, 17894860, 20950080, 21473832, 26842290, 28631776, 35789720, 42947664, 53684580, 57263552, 71579440, 85895328, 107369160, 143158880, 171790656, 214738320, 286317760, 429476640, 858953280]

約数ペア:

[(1, 858953280), (2, 429476640), (3, 286317760), (4, 214738320), (5, 171790656), (6, 143158880), (8, 107369160), (10, 85895328), (12, 71579440), (15, 57263552), (16, 53684580), (20, 42947664), (24, 35789720), (30, 28631776), (32, 26842290), (40, 21473832), (41, 20950080), (48, 17894860), (60, 14315888), (64, 13421145), (80, 10736916), (82, 10475040), (96, 8947430), (120, 7157944), (123, 6983360), (139, 6179520), (157, 5471040), (160, 5368458), (164, 5237520), (192, 4473715), (205, 4190016), (240, 3578972), (246, 3491680), (278, 3089760), (314, 2735520), (320, 2684229), (328, 2618760), (410, 2095008), (417, 2059840), (471, 1823680), (480, 1789486), (492, 1745840), (556, 1544880), (615, 1396672), (628, 1367760), (656, 1309380), (695, 1235904), (785, 1094208), (820, 1047504), (834, 1029920), (942, 911840), (960, 894743), (984, 872920), (1112, 772440), (1230, 698336), (1256, 683880), (1312, 654690), (1390, 617952), (1570, 547104), (1640, 523752), (1668, 514960), (1884, 455920), (1968, 436460), (2085, 411968), (2224, 386220), (2355, 364736), (2460, 349168), (2512, 341940), (2624, 327345), (2780, 308976), (3140, 273552), (3280, 261876), (3336, 257480), (3768, 227960), (3936, 218230), (4170, 205984), (4448, 193110), (4710, 182368), (4920, 174584), (5024, 170970), (5560, 154488), (5699, 150720), (6280, 136776), (6437, 133440), (6560, 130938), (6672, 128740), (7536, 113980), (7872, 109115), (8340, 102992), (8896, 96555), (9420, 91184), (9840, 87292), (10048, 85485), (11120, 77244), (11398, 75360), (12560, 68388), (12874, 66720), (13120, 65469), (13344, 64370), (15072, 56990), (16680, 51496), (17097, 50240), (18840, 45592), (19311, 44480), (19680, 43646), (21823, 39360), (22240, 38622), (22796, 37680), (25120, 34194), (25748, 33360), (26688, 32185), (28495, 30144)]