173839040

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2529

約数の個数: 56

約数和(自身を含む): 415869120

約数和(自身を除く): 242030080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2273, 2390, 3824, 4546, 4780, 7648, 9092, 9560, 11365, 15296, 18184, 19120, 22730, 36368, 38240, 45460, 72736, 76480, 90920, 145472, 181840, 363680, 543247, 727360, 1086494, 2172988, 2716235, 4345976, 5432470, 8691952, 10864940, 17383904, 21729880, 34767808, 43459760, 86919520, 173839040]

約数ペア:

[(1, 173839040), (2, 86919520), (4, 43459760), (5, 34767808), (8, 21729880), (10, 17383904), (16, 10864940), (20, 8691952), (32, 5432470), (40, 4345976), (64, 2716235), (80, 2172988), (160, 1086494), (239, 727360), (320, 543247), (478, 363680), (956, 181840), (1195, 145472), (1912, 90920), (2273, 76480), (2390, 72736), (3824, 45460), (4546, 38240), (4780, 36368), (7648, 22730), (9092, 19120), (9560, 18184), (11365, 15296)]