2929576720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 7994131200

約数和(自身を除く): 5064554480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 241, 245, 280, 343, 392, 443, 482, 490, 560, 686, 784, 886, 964, 980, 1205, 1372, 1687, 1715, 1772, 1928, 1960, 2215, 2410, 2744, 3101, 3374, 3430, 3544, 3856, 3920, 4430, 4820, 5488, 6202, 6748, 6860, 7088, 8435, 8860, 9640, 11809, 12404, 13496, 13720, 15505, 16870, 17720, 19280, 21707, 23618, 24808, 26992, 27440, 31010, 33740, 35440, 43414, 47236, 49616, 59045, 62020, 67480, 82663, 86828, 94472, 106763, 108535, 118090, 124040, 134960, 151949, 165326, 173656, 188944, 213526, 217070, 236180, 248080, 303898, 330652, 347312, 413315, 427052, 434140, 472360, 533815, 607796, 661304, 747341, 759745, 826630, 854104, 868280, 944720, 1067630, 1215592, 1322608, 1494682, 1519490, 1653260, 1708208, 1736560, 2135260, 2431184, 2989364, 3038980, 3306520, 3736705, 4270520, 5231387, 5978728, 6077960, 6613040, 7473410, 8541040, 10462774, 11957456, 12155920, 14946820, 20925548, 26156935, 29893640, 36619709, 41851096, 52313870, 59787280, 73239418, 83702192, 104627740, 146478836, 183098545, 209255480, 292957672, 366197090, 418510960, 585915344, 732394180, 1464788360, 2929576720]

約数ペア:

[(1, 2929576720), (2, 1464788360), (4, 732394180), (5, 585915344), (7, 418510960), (8, 366197090), (10, 292957672), (14, 209255480), (16, 183098545), (20, 146478836), (28, 104627740), (35, 83702192), (40, 73239418), (49, 59787280), (56, 52313870), (70, 41851096), (80, 36619709), (98, 29893640), (112, 26156935), (140, 20925548), (196, 14946820), (241, 12155920), (245, 11957456), (280, 10462774), (343, 8541040), (392, 7473410), (443, 6613040), (482, 6077960), (490, 5978728), (560, 5231387), (686, 4270520), (784, 3736705), (886, 3306520), (964, 3038980), (980, 2989364), (1205, 2431184), (1372, 2135260), (1687, 1736560), (1715, 1708208), (1772, 1653260), (1928, 1519490), (1960, 1494682), (2215, 1322608), (2410, 1215592), (2744, 1067630), (3101, 944720), (3374, 868280), (3430, 854104), (3544, 826630), (3856, 759745), (3920, 747341), (4430, 661304), (4820, 607796), (5488, 533815), (6202, 472360), (6748, 434140), (6860, 427052), (7088, 413315), (8435, 347312), (8860, 330652), (9640, 303898), (11809, 248080), (12404, 236180), (13496, 217070), (13720, 213526), (15505, 188944), (16870, 173656), (17720, 165326), (19280, 151949), (21707, 134960), (23618, 124040), (24808, 118090), (26992, 108535), (27440, 106763), (31010, 94472), (33740, 86828), (35440, 82663), (43414, 67480), (47236, 62020), (49616, 59045)]