199386240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 641865600

約数和(自身を除く): 442479360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 678, 904, 919, 960, 1130, 1356, 1695, 1808, 1838, 1920, 2260, 2712, 2757, 3390, 3616, 3676, 4520, 4595, 5424, 5514, 6780, 7232, 7352, 9040, 9190, 10848, 11028, 13560, 13785, 14464, 14704, 18080, 18380, 21696, 22056, 27120, 27570, 29408, 36160, 36760, 43392, 44112, 54240, 55140, 58816, 72320, 73520, 88224, 103847, 108480, 110280, 117632, 147040, 176448, 207694, 216960, 220560, 294080, 311541, 352896, 415388, 441120, 519235, 588160, 623082, 830776, 882240, 1038470, 1246164, 1557705, 1661552, 1764480, 2076940, 2492328, 3115410, 3323104, 4153880, 4984656, 6230820, 6646208, 8307760, 9969312, 12461640, 13292416, 16615520, 19938624, 24923280, 33231040, 39877248, 49846560, 66462080, 99693120, 199386240]

約数ペア:

[(1, 199386240), (2, 99693120), (3, 66462080), (4, 49846560), (5, 39877248), (6, 33231040), (8, 24923280), (10, 19938624), (12, 16615520), (15, 13292416), (16, 12461640), (20, 9969312), (24, 8307760), (30, 6646208), (32, 6230820), (40, 4984656), (48, 4153880), (60, 3323104), (64, 3115410), (80, 2492328), (96, 2076940), (113, 1764480), (120, 1661552), (128, 1557705), (160, 1246164), (192, 1038470), (226, 882240), (240, 830776), (320, 623082), (339, 588160), (384, 519235), (452, 441120), (480, 415388), (565, 352896), (640, 311541), (678, 294080), (904, 220560), (919, 216960), (960, 207694), (1130, 176448), (1356, 147040), (1695, 117632), (1808, 110280), (1838, 108480), (1920, 103847), (2260, 88224), (2712, 73520), (2757, 72320), (3390, 58816), (3616, 55140), (3676, 54240), (4520, 44112), (4595, 43392), (5424, 36760), (5514, 36160), (6780, 29408), (7232, 27570), (7352, 27120), (9040, 22056), (9190, 21696), (10848, 18380), (11028, 18080), (13560, 14704), (13785, 14464)]