164490840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1193}}^1$

素因数の和:1593

約数の個数: 96

約数和(自身を含む): 536440320

約数和(自身を除く): 371949480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 766, 1149, 1193, 1532, 1915, 2298, 2386, 3064, 3447, 3579, 3830, 4596, 4772, 5745, 5965, 6894, 7158, 7660, 9192, 9544, 10737, 11490, 11930, 13788, 14316, 15320, 17235, 17895, 21474, 22980, 23860, 27576, 28632, 34470, 35790, 42948, 45960, 47720, 53685, 68940, 71580, 85896, 107370, 137880, 143160, 214740, 429480, 456919, 913838, 1370757, 1827676, 2284595, 2741514, 3655352, 4112271, 4569190, 5483028, 6853785, 8224542, 9138380, 10966056, 13707570, 16449084, 18276760, 20561355, 27415140, 32898168, 41122710, 54830280, 82245420, 164490840]

約数ペア:

[(1, 164490840), (2, 82245420), (3, 54830280), (4, 41122710), (5, 32898168), (6, 27415140), (8, 20561355), (9, 18276760), (10, 16449084), (12, 13707570), (15, 10966056), (18, 9138380), (20, 8224542), (24, 6853785), (30, 5483028), (36, 4569190), (40, 4112271), (45, 3655352), (60, 2741514), (72, 2284595), (90, 1827676), (120, 1370757), (180, 913838), (360, 456919), (383, 429480), (766, 214740), (1149, 143160), (1193, 137880), (1532, 107370), (1915, 85896), (2298, 71580), (2386, 68940), (3064, 53685), (3447, 47720), (3579, 45960), (3830, 42948), (4596, 35790), (4772, 34470), (5745, 28632), (5965, 27576), (6894, 23860), (7158, 22980), (7660, 21474), (9192, 17895), (9544, 17235), (10737, 15320), (11490, 14316), (11930, 13788)]