16924359480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{649937}}^1$

素因数の和:649989

約数の個数: 128

約数和(自身を含む): 59898286080

約数和(自身を除く): 42973926600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 649937, 1299874, 1949811, 2599748, 3249685, 3899622, 4549559, 5199496, 6499370, 7799244, 9099118, 9749055, 12998740, 13648677, 15598488, 18198236, 19498110, 20148047, 22747795, 25997480, 27297354, 36396472, 38996220, 40296094, 45495590, 54594708, 60444141, 68243385, 77992440, 80592188, 90991180, 100740235, 109189416, 120888282, 136486770, 141036329, 161184376, 181982360, 201480470, 241776564, 272973540, 282072658, 302220705, 402960940, 423108987, 483553128, 545947080, 564145316, 604441410, 705181645, 805921880, 846217974, 1128290632, 1208882820, 1410363290, 1692435948, 2115544935, 2417765640, 2820726580, 3384871896, 4231089870, 5641453160, 8462179740, 16924359480]

約数ペア:

[(1, 16924359480), (2, 8462179740), (3, 5641453160), (4, 4231089870), (5, 3384871896), (6, 2820726580), (7, 2417765640), (8, 2115544935), (10, 1692435948), (12, 1410363290), (14, 1208882820), (15, 1128290632), (20, 846217974), (21, 805921880), (24, 705181645), (28, 604441410), (30, 564145316), (31, 545947080), (35, 483553128), (40, 423108987), (42, 402960940), (56, 302220705), (60, 282072658), (62, 272973540), (70, 241776564), (84, 201480470), (93, 181982360), (105, 161184376), (120, 141036329), (124, 136486770), (140, 120888282), (155, 109189416), (168, 100740235), (186, 90991180), (210, 80592188), (217, 77992440), (248, 68243385), (280, 60444141), (310, 54594708), (372, 45495590), (420, 40296094), (434, 38996220), (465, 36396472), (620, 27297354), (651, 25997480), (744, 22747795), (840, 20148047), (868, 19498110), (930, 18198236), (1085, 15598488), (1240, 13648677), (1302, 12998740), (1736, 9749055), (1860, 9099118), (2170, 7799244), (2604, 6499370), (3255, 5199496), (3720, 4549559), (4340, 3899622), (5208, 3249685), (6510, 2599748), (8680, 1949811), (13020, 1299874), (26040, 649937)]