204094240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1394

約数の個数: 96

約数和(自身を含む): 555206400

約数和(自身を除く): 351112160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1223, 1490, 2086, 2384, 2446, 2980, 4172, 4768, 4892, 5215, 5960, 6115, 8344, 8561, 9784, 10430, 11920, 12230, 16688, 17122, 19568, 20860, 23840, 24460, 33376, 34244, 39136, 41720, 42805, 48920, 68488, 83440, 85610, 97840, 136976, 166880, 171220, 182227, 195680, 273952, 342440, 364454, 684880, 728908, 911135, 1275589, 1369760, 1457816, 1822270, 2551178, 2915632, 3644540, 5102356, 5831264, 6377945, 7289080, 10204712, 12755890, 14578160, 20409424, 25511780, 29156320, 40818848, 51023560, 102047120, 204094240]

約数ペア:

[(1, 204094240), (2, 102047120), (4, 51023560), (5, 40818848), (7, 29156320), (8, 25511780), (10, 20409424), (14, 14578160), (16, 12755890), (20, 10204712), (28, 7289080), (32, 6377945), (35, 5831264), (40, 5102356), (56, 3644540), (70, 2915632), (80, 2551178), (112, 1822270), (140, 1457816), (149, 1369760), (160, 1275589), (224, 911135), (280, 728908), (298, 684880), (560, 364454), (596, 342440), (745, 273952), (1043, 195680), (1120, 182227), (1192, 171220), (1223, 166880), (1490, 136976), (2086, 97840), (2384, 85610), (2446, 83440), (2980, 68488), (4172, 48920), (4768, 42805), (4892, 41720), (5215, 39136), (5960, 34244), (6115, 33376), (8344, 24460), (8561, 23840), (9784, 20860), (10430, 19568), (11920, 17122), (12230, 16688)]