204268960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 554383872

約数和(自身を除く): 350114912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 542, 560, 673, 1084, 1120, 1346, 1355, 1897, 2168, 2692, 2710, 3365, 3794, 4336, 4711, 5384, 5420, 6730, 7588, 8672, 9422, 9485, 10768, 10840, 13460, 15176, 18844, 18970, 21536, 21680, 23555, 26920, 30352, 37688, 37940, 43360, 47110, 53840, 60704, 75376, 75880, 94220, 107680, 150752, 151760, 182383, 188440, 303520, 364766, 376880, 729532, 753760, 911915, 1276681, 1459064, 1823830, 2553362, 2918128, 3647660, 5106724, 5836256, 6383405, 7295320, 10213448, 12766810, 14590640, 20426896, 25533620, 29181280, 40853792, 51067240, 102134480, 204268960]

約数ペア:

[(1, 204268960), (2, 102134480), (4, 51067240), (5, 40853792), (7, 29181280), (8, 25533620), (10, 20426896), (14, 14590640), (16, 12766810), (20, 10213448), (28, 7295320), (32, 6383405), (35, 5836256), (40, 5106724), (56, 3647660), (70, 2918128), (80, 2553362), (112, 1823830), (140, 1459064), (160, 1276681), (224, 911915), (271, 753760), (280, 729532), (542, 376880), (560, 364766), (673, 303520), (1084, 188440), (1120, 182383), (1346, 151760), (1355, 150752), (1897, 107680), (2168, 94220), (2692, 75880), (2710, 75376), (3365, 60704), (3794, 53840), (4336, 47110), (4711, 43360), (5384, 37940), (5420, 37688), (6730, 30352), (7588, 26920), (8672, 23555), (9422, 21680), (9485, 21536), (10768, 18970), (10840, 18844), (13460, 15176)]