235452420

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 848601600

約数和(自身を除く): 613149180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 769, 810, 945, 972, 1134, 1215, 1260, 1458, 1538, 1620, 1701, 1890, 2187, 2268, 2307, 2430, 2835, 2916, 3076, 3402, 3645, 3780, 3845, 4374, 4614, 4860, 5103, 5383, 5670, 6804, 6921, 7290, 7690, 8505, 8748, 9228, 10206, 10766, 10935, 11340, 11535, 13842, 14580, 15309, 15380, 16149, 17010, 20412, 20763, 21532, 21870, 23070, 25515, 26915, 27684, 30618, 32298, 34020, 34605, 41526, 43740, 46140, 48447, 51030, 53830, 61236, 62289, 64596, 69210, 76545, 80745, 83052, 96894, 102060, 103815, 107660, 124578, 138420, 145341, 153090, 161490, 186867, 193788, 207630, 242235, 249156, 290682, 306180, 311445, 322980, 373734, 415260, 436023, 484470, 560601, 581364, 622890, 726705, 747468, 872046, 934335, 968940, 1121202, 1245780, 1308069, 1453410, 1681803, 1744092, 1868670, 2180115, 2242404, 2616138, 2803005, 2906820, 3363606, 3737340, 3924207, 4360230, 5232276, 5606010, 6540345, 6727212, 7848414, 8409015, 8720460, 11212020, 11772621, 13080690, 15696828, 16818030, 19621035, 23545242, 26161380, 33636060, 39242070, 47090484, 58863105, 78484140, 117726210, 235452420]

約数ペア:

[(1, 235452420), (2, 117726210), (3, 78484140), (4, 58863105), (5, 47090484), (6, 39242070), (7, 33636060), (9, 26161380), (10, 23545242), (12, 19621035), (14, 16818030), (15, 15696828), (18, 13080690), (20, 11772621), (21, 11212020), (27, 8720460), (28, 8409015), (30, 7848414), (35, 6727212), (36, 6540345), (42, 5606010), (45, 5232276), (54, 4360230), (60, 3924207), (63, 3737340), (70, 3363606), (81, 2906820), (84, 2803005), (90, 2616138), (105, 2242404), (108, 2180115), (126, 1868670), (135, 1744092), (140, 1681803), (162, 1453410), (180, 1308069), (189, 1245780), (210, 1121202), (243, 968940), (252, 934335), (270, 872046), (315, 747468), (324, 726705), (378, 622890), (405, 581364), (420, 560601), (486, 484470), (540, 436023), (567, 415260), (630, 373734), (729, 322980), (756, 311445), (769, 306180), (810, 290682), (945, 249156), (972, 242235), (1134, 207630), (1215, 193788), (1260, 186867), (1458, 161490), (1538, 153090), (1620, 145341), (1701, 138420), (1890, 124578), (2187, 107660), (2268, 103815), (2307, 102060), (2430, 96894), (2835, 83052), (2916, 80745), (3076, 76545), (3402, 69210), (3645, 64596), (3780, 62289), (3845, 61236), (4374, 53830), (4614, 51030), (4860, 48447), (5103, 46140), (5383, 43740), (5670, 41526), (6804, 34605), (6921, 34020), (7290, 32298), (7690, 30618), (8505, 27684), (8748, 26915), (9228, 25515), (10206, 23070), (10766, 21870), (10935, 21532), (11340, 20763), (11535, 20412), (13842, 17010), (14580, 16149), (15309, 15380)]