136261440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 280

約数和(自身を含む): 554687232

約数和(自身を除く): 418425792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 751, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1502, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2253, 2268, 2520, 2592, 2835, 2880, 3004, 3024, 3240, 3360, 3755, 3780, 4032, 4320, 4506, 4536, 5040, 5184, 5257, 5670, 6008, 6048, 6480, 6720, 6759, 7510, 7560, 8640, 9012, 9072, 10080, 10514, 11265, 11340, 12016, 12096, 12960, 13518, 15020, 15120, 15771, 18024, 18144, 20160, 20277, 21028, 22530, 22680, 24032, 25920, 26285, 27036, 30040, 30240, 31542, 33795, 36048, 36288, 40554, 42056, 45060, 45360, 47313, 48064, 52570, 54072, 60080, 60480, 60831, 63084, 67590, 72096, 78855, 81108, 84112, 90120, 90720, 94626, 101385, 105140, 108144, 120160, 121662, 126168, 135180, 141939, 144192, 157710, 162216, 168224, 180240, 181440, 189252, 202770, 210280, 216288, 236565, 240320, 243324, 252336, 270360, 283878, 304155, 315420, 324432, 336448, 360480, 378504, 405540, 420560, 425817, 432576, 473130, 486648, 504672, 540720, 567756, 608310, 630840, 648864, 709695, 720960, 757008, 811080, 841120, 851634, 946260, 973296, 1009344, 1081440, 1135512, 1216620, 1261680, 1297728, 1419390, 1514016, 1622160, 1682240, 1703268, 1892520, 1946592, 2129085, 2162880, 2271024, 2433240, 2523360, 2838780, 3028032, 3244320, 3406536, 3785040, 3893184, 4258170, 4542048, 4866480, 5046720, 5677560, 6488640, 6813072, 7570080, 8516340, 9084096, 9732960, 11355120, 13626144, 15140160, 17032680, 19465920, 22710240, 27252288, 34065360, 45420480, 68130720, 136261440]

約数ペア:

[(1, 136261440), (2, 68130720), (3, 45420480), (4, 34065360), (5, 27252288), (6, 22710240), (7, 19465920), (8, 17032680), (9, 15140160), (10, 13626144), (12, 11355120), (14, 9732960), (15, 9084096), (16, 8516340), (18, 7570080), (20, 6813072), (21, 6488640), (24, 5677560), (27, 5046720), (28, 4866480), (30, 4542048), (32, 4258170), (35, 3893184), (36, 3785040), (40, 3406536), (42, 3244320), (45, 3028032), (48, 2838780), (54, 2523360), (56, 2433240), (60, 2271024), (63, 2162880), (64, 2129085), (70, 1946592), (72, 1892520), (80, 1703268), (81, 1682240), (84, 1622160), (90, 1514016), (96, 1419390), (105, 1297728), (108, 1261680), (112, 1216620), (120, 1135512), (126, 1081440), (135, 1009344), (140, 973296), (144, 946260), (160, 851634), (162, 841120), (168, 811080), (180, 757008), (189, 720960), (192, 709695), (210, 648864), (216, 630840), (224, 608310), (240, 567756), (252, 540720), (270, 504672), (280, 486648), (288, 473130), (315, 432576), (320, 425817), (324, 420560), (336, 405540), (360, 378504), (378, 360480), (405, 336448), (420, 324432), (432, 315420), (448, 304155), (480, 283878), (504, 270360), (540, 252336), (560, 243324), (567, 240320), (576, 236565), (630, 216288), (648, 210280), (672, 202770), (720, 189252), (751, 181440), (756, 180240), (810, 168224), (840, 162216), (864, 157710), (945, 144192), (960, 141939), (1008, 135180), (1080, 126168), (1120, 121662), (1134, 120160), (1260, 108144), (1296, 105140), (1344, 101385), (1440, 94626), (1502, 90720), (1512, 90120), (1620, 84112), (1680, 81108), (1728, 78855), (1890, 72096), (2016, 67590), (2160, 63084), (2240, 60831), (2253, 60480), (2268, 60080), (2520, 54072), (2592, 52570), (2835, 48064), (2880, 47313), (3004, 45360), (3024, 45060), (3240, 42056), (3360, 40554), (3755, 36288), (3780, 36048), (4032, 33795), (4320, 31542), (4506, 30240), (4536, 30040), (5040, 27036), (5184, 26285), (5257, 25920), (5670, 24032), (6008, 22680), (6048, 22530), (6480, 21028), (6720, 20277), (6759, 20160), (7510, 18144), (7560, 18024), (8640, 15771), (9012, 15120), (9072, 15020), (10080, 13518), (10514, 12960), (11265, 12096), (11340, 12016)]