375276160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 1032762240

約数和(自身を除く): 657486080

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, 211, 224, 280, 320, 397, 422, 448, 560, 640, 794, 844, 896, 1055, 1120, 1477, 1588, 1688, 1985, 2110, 2240, 2779, 2954, 3176, 3376, 3970, 4220, 4480, 5558, 5908, 6352, 6752, 7385, 7940, 8440, 11116, 11816, 12704, 13504, 13895, 14770, 15880, 16880, 22232, 23632, 25408, 27008, 27790, 29540, 31760, 33760, 44464, 47264, 50816, 55580, 59080, 63520, 67520, 83767, 88928, 94528, 111160, 118160, 127040, 135040, 167534, 177856, 189056, 222320, 236320, 254080, 335068, 355712, 418835, 444640, 472640, 586369, 670136, 837670, 889280, 945280, 1172738, 1340272, 1675340, 1778560, 2345476, 2680544, 2931845, 3350680, 4690952, 5361088, 5863690, 6701360, 9381904, 10722176, 11727380, 13402720, 18763808, 23454760, 26805440, 37527616, 46909520, 53610880, 75055232, 93819040, 187638080, 375276160]

約数ペア:

[(1, 375276160), (2, 187638080), (4, 93819040), (5, 75055232), (7, 53610880), (8, 46909520), (10, 37527616), (14, 26805440), (16, 23454760), (20, 18763808), (28, 13402720), (32, 11727380), (35, 10722176), (40, 9381904), (56, 6701360), (64, 5863690), (70, 5361088), (80, 4690952), (112, 3350680), (128, 2931845), (140, 2680544), (160, 2345476), (211, 1778560), (224, 1675340), (280, 1340272), (320, 1172738), (397, 945280), (422, 889280), (448, 837670), (560, 670136), (640, 586369), (794, 472640), (844, 444640), (896, 418835), (1055, 355712), (1120, 335068), (1477, 254080), (1588, 236320), (1688, 222320), (1985, 189056), (2110, 177856), (2240, 167534), (2779, 135040), (2954, 127040), (3176, 118160), (3376, 111160), (3970, 94528), (4220, 88928), (4480, 83767), (5558, 67520), (5908, 63520), (6352, 59080), (6752, 55580), (7385, 50816), (7940, 47264), (8440, 44464), (11116, 33760), (11816, 31760), (12704, 29540), (13504, 27790), (13895, 27008), (14770, 25408), (15880, 23632), (16880, 22232)]