965116160

素因数分解:

$2^8\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 2317896000

約数和(自身を除く): 1352779840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 503, 640, 1006, 1280, 1499, 2012, 2515, 2998, 4024, 5030, 5996, 7495, 8048, 10060, 11992, 14990, 16096, 20120, 23984, 29980, 32192, 40240, 47968, 59960, 64384, 80480, 95936, 119920, 128768, 160960, 191872, 239840, 321920, 383744, 479680, 643840, 753997, 959360, 1507994, 1918720, 3015988, 3769985, 6031976, 7539970, 12063952, 15079940, 24127904, 30159880, 48255808, 60319760, 96511616, 120639520, 193023232, 241279040, 482558080, 965116160]

約数ペア:

[(1, 965116160), (2, 482558080), (4, 241279040), (5, 193023232), (8, 120639520), (10, 96511616), (16, 60319760), (20, 48255808), (32, 30159880), (40, 24127904), (64, 15079940), (80, 12063952), (128, 7539970), (160, 6031976), (256, 3769985), (320, 3015988), (503, 1918720), (640, 1507994), (1006, 959360), (1280, 753997), (1499, 643840), (2012, 479680), (2515, 383744), (2998, 321920), (4024, 239840), (5030, 191872), (5996, 160960), (7495, 128768), (8048, 119920), (10060, 95936), (11992, 80480), (14990, 64384), (16096, 59960), (20120, 47968), (23984, 40240), (29980, 32192)]