2743408640

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{38273}}^1$

素因数の和:38307

約数の個数: 96

約数和(自身を含む): 7523137440

約数和(自身を除く): 4779728800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 35840, 38273, 71680, 76546, 153092, 191365, 267911, 306184, 382730, 535822, 612368, 765460, 1071644, 1224736, 1339555, 1530920, 2143288, 2449472, 2679110, 3061840, 4286576, 4898944, 5358220, 6123680, 8573152, 9797888, 10716440, 12247360, 17146304, 19595776, 21432880, 24494720, 34292608, 39191552, 42865760, 48989440, 68585216, 78383104, 85731520, 97978880, 137170432, 171463040, 195957760, 274340864, 342926080, 391915520, 548681728, 685852160, 1371704320, 2743408640]

約数ペア:

[(1, 2743408640), (2, 1371704320), (4, 685852160), (5, 548681728), (7, 391915520), (8, 342926080), (10, 274340864), (14, 195957760), (16, 171463040), (20, 137170432), (28, 97978880), (32, 85731520), (35, 78383104), (40, 68585216), (56, 48989440), (64, 42865760), (70, 39191552), (80, 34292608), (112, 24494720), (128, 21432880), (140, 19595776), (160, 17146304), (224, 12247360), (256, 10716440), (280, 9797888), (320, 8573152), (448, 6123680), (512, 5358220), (560, 4898944), (640, 4286576), (896, 3061840), (1024, 2679110), (1120, 2449472), (1280, 2143288), (1792, 1530920), (2048, 1339555), (2240, 1224736), (2560, 1071644), (3584, 765460), (4480, 612368), (5120, 535822), (7168, 382730), (8960, 306184), (10240, 267911), (14336, 191365), (17920, 153092), (35840, 76546), (38273, 71680)]