2166956160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1128623}}^1$

素因数の和:1128645

約数の個数: 64

約数和(自身を含む): 6907178880

約数和(自身を除く): 4740222720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1128623, 2257246, 3385869, 4514492, 5643115, 6771738, 9028984, 11286230, 13543476, 16929345, 18057968, 22572460, 27086952, 33858690, 36115936, 45144920, 54173904, 67717380, 72231872, 90289840, 108347808, 135434760, 144463744, 180579680, 216695616, 270869520, 361159360, 433391232, 541739040, 722318720, 1083478080, 2166956160]

約数ペア:

[(1, 2166956160), (2, 1083478080), (3, 722318720), (4, 541739040), (5, 433391232), (6, 361159360), (8, 270869520), (10, 216695616), (12, 180579680), (15, 144463744), (16, 135434760), (20, 108347808), (24, 90289840), (30, 72231872), (32, 67717380), (40, 54173904), (48, 45144920), (60, 36115936), (64, 33858690), (80, 27086952), (96, 22572460), (120, 18057968), (128, 16929345), (160, 13543476), (192, 11286230), (240, 9028984), (320, 6771738), (384, 5643115), (480, 4514492), (640, 3385869), (960, 2257246), (1920, 1128623)]