253056960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 280

約数和(自身を含む): 970702656

約数和(自身を除く): 717645696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 751, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1502, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2253, 2340, 2496, 2592, 2808, 2880, 3004, 3120, 3240, 3510, 3744, 3755, 4160, 4212, 4320, 4506, 4680, 5184, 5265, 5616, 6008, 6240, 6480, 6759, 7020, 7488, 7510, 8424, 8640, 9012, 9360, 9763, 10530, 11232, 11265, 12016, 12480, 12960, 13518, 14040, 15020, 16848, 18024, 18720, 19526, 20277, 21060, 22464, 22530, 24032, 25920, 27036, 28080, 29289, 30040, 33696, 33795, 36048, 37440, 39052, 40554, 42120, 45060, 48064, 48815, 54072, 56160, 58578, 60080, 60831, 67392, 67590, 72096, 78104, 81108, 84240, 87867, 90120, 97630, 101385, 108144, 112320, 117156, 120160, 121662, 135180, 144192, 146445, 156208, 162216, 168480, 175734, 180240, 195260, 202770, 216288, 234312, 240320, 243324, 263601, 270360, 292890, 304155, 312416, 324432, 336960, 351468, 360480, 390520, 405540, 432576, 439335, 468624, 486648, 527202, 540720, 585780, 608310, 624832, 648864, 702936, 720960, 781040, 790803, 811080, 878670, 937248, 973296, 1054404, 1081440, 1171560, 1216620, 1297728, 1318005, 1405872, 1562080, 1581606, 1622160, 1757340, 1874496, 1946592, 2108808, 2162880, 2343120, 2433240, 2636010, 2811744, 3124160, 3163212, 3244320, 3514680, 3893184, 3954015, 4217616, 4686240, 4866480, 5272020, 5623488, 6326424, 6488640, 7029360, 7908030, 8435232, 9372480, 9732960, 10544040, 12652848, 14058720, 15816060, 16870464, 19465920, 21088080, 25305696, 28117440, 31632120, 42176160, 50611392, 63264240, 84352320, 126528480, 253056960]

約数ペア:

[(1, 253056960), (2, 126528480), (3, 84352320), (4, 63264240), (5, 50611392), (6, 42176160), (8, 31632120), (9, 28117440), (10, 25305696), (12, 21088080), (13, 19465920), (15, 16870464), (16, 15816060), (18, 14058720), (20, 12652848), (24, 10544040), (26, 9732960), (27, 9372480), (30, 8435232), (32, 7908030), (36, 7029360), (39, 6488640), (40, 6326424), (45, 5623488), (48, 5272020), (52, 4866480), (54, 4686240), (60, 4217616), (64, 3954015), (65, 3893184), (72, 3514680), (78, 3244320), (80, 3163212), (81, 3124160), (90, 2811744), (96, 2636010), (104, 2433240), (108, 2343120), (117, 2162880), (120, 2108808), (130, 1946592), (135, 1874496), (144, 1757340), (156, 1622160), (160, 1581606), (162, 1562080), (180, 1405872), (192, 1318005), (195, 1297728), (208, 1216620), (216, 1171560), (234, 1081440), (240, 1054404), (260, 973296), (270, 937248), (288, 878670), (312, 811080), (320, 790803), (324, 781040), (351, 720960), (360, 702936), (390, 648864), (405, 624832), (416, 608310), (432, 585780), (468, 540720), (480, 527202), (520, 486648), (540, 468624), (576, 439335), (585, 432576), (624, 405540), (648, 390520), (702, 360480), (720, 351468), (751, 336960), (780, 324432), (810, 312416), (832, 304155), (864, 292890), (936, 270360), (960, 263601), (1040, 243324), (1053, 240320), (1080, 234312), (1170, 216288), (1248, 202770), (1296, 195260), (1404, 180240), (1440, 175734), (1502, 168480), (1560, 162216), (1620, 156208), (1728, 146445), (1755, 144192), (1872, 135180), (2080, 121662), (2106, 120160), (2160, 117156), (2253, 112320), (2340, 108144), (2496, 101385), (2592, 97630), (2808, 90120), (2880, 87867), (3004, 84240), (3120, 81108), (3240, 78104), (3510, 72096), (3744, 67590), (3755, 67392), (4160, 60831), (4212, 60080), (4320, 58578), (4506, 56160), (4680, 54072), (5184, 48815), (5265, 48064), (5616, 45060), (6008, 42120), (6240, 40554), (6480, 39052), (6759, 37440), (7020, 36048), (7488, 33795), (7510, 33696), (8424, 30040), (8640, 29289), (9012, 28080), (9360, 27036), (9763, 25920), (10530, 24032), (11232, 22530), (11265, 22464), (12016, 21060), (12480, 20277), (12960, 19526), (13518, 18720), (14040, 18024), (15020, 16848)]