226881760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 638968176

約数和(自身を除く): 412086416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 344, 392, 430, 490, 560, 602, 673, 688, 784, 860, 980, 1120, 1204, 1346, 1376, 1505, 1568, 1720, 1960, 2107, 2408, 2692, 3010, 3365, 3440, 3920, 4214, 4711, 4816, 5384, 6020, 6730, 6880, 7840, 8428, 9422, 9632, 10535, 10768, 12040, 13460, 16856, 18844, 21070, 21536, 23555, 24080, 26920, 28939, 32977, 33712, 37688, 42140, 47110, 48160, 53840, 57878, 65954, 67424, 75376, 84280, 94220, 107680, 115756, 131908, 144695, 150752, 164885, 168560, 188440, 202573, 231512, 263816, 289390, 329770, 337120, 376880, 405146, 463024, 527632, 578780, 659540, 753760, 810292, 926048, 1012865, 1055264, 1157560, 1319080, 1418011, 1620584, 2025730, 2315120, 2638160, 2836022, 3241168, 4051460, 4630240, 5276320, 5672044, 6482336, 7090055, 8102920, 11344088, 14180110, 16205840, 22688176, 28360220, 32411680, 45376352, 56720440, 113440880, 226881760]

約数ペア:

[(1, 226881760), (2, 113440880), (4, 56720440), (5, 45376352), (7, 32411680), (8, 28360220), (10, 22688176), (14, 16205840), (16, 14180110), (20, 11344088), (28, 8102920), (32, 7090055), (35, 6482336), (40, 5672044), (43, 5276320), (49, 4630240), (56, 4051460), (70, 3241168), (80, 2836022), (86, 2638160), (98, 2315120), (112, 2025730), (140, 1620584), (160, 1418011), (172, 1319080), (196, 1157560), (215, 1055264), (224, 1012865), (245, 926048), (280, 810292), (301, 753760), (344, 659540), (392, 578780), (430, 527632), (490, 463024), (560, 405146), (602, 376880), (673, 337120), (688, 329770), (784, 289390), (860, 263816), (980, 231512), (1120, 202573), (1204, 188440), (1346, 168560), (1376, 164885), (1505, 150752), (1568, 144695), (1720, 131908), (1960, 115756), (2107, 107680), (2408, 94220), (2692, 84280), (3010, 75376), (3365, 67424), (3440, 65954), (3920, 57878), (4214, 53840), (4711, 48160), (4816, 47110), (5384, 42140), (6020, 37688), (6730, 33712), (6880, 32977), (7840, 28939), (8428, 26920), (9422, 24080), (9632, 23555), (10535, 21536), (10768, 21070), (12040, 18844), (13460, 16856)]