207178720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 564677568

約数和(自身を除く): 357498848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1637, 1808, 2260, 3164, 3274, 3616, 3955, 4520, 6328, 6548, 7910, 8185, 9040, 11459, 12656, 13096, 15820, 16370, 18080, 22918, 25312, 26192, 31640, 32740, 45836, 52384, 57295, 63280, 65480, 91672, 114590, 126560, 130960, 183344, 184981, 229180, 261920, 366688, 369962, 458360, 739924, 916720, 924905, 1294867, 1479848, 1833440, 1849810, 2589734, 2959696, 3699620, 5179468, 5919392, 6474335, 7399240, 10358936, 12948670, 14798480, 20717872, 25897340, 29596960, 41435744, 51794680, 103589360, 207178720]

約数ペア:

[(1, 207178720), (2, 103589360), (4, 51794680), (5, 41435744), (7, 29596960), (8, 25897340), (10, 20717872), (14, 14798480), (16, 12948670), (20, 10358936), (28, 7399240), (32, 6474335), (35, 5919392), (40, 5179468), (56, 3699620), (70, 2959696), (80, 2589734), (112, 1849810), (113, 1833440), (140, 1479848), (160, 1294867), (224, 924905), (226, 916720), (280, 739924), (452, 458360), (560, 369962), (565, 366688), (791, 261920), (904, 229180), (1120, 184981), (1130, 183344), (1582, 130960), (1637, 126560), (1808, 114590), (2260, 91672), (3164, 65480), (3274, 63280), (3616, 57295), (3955, 52384), (4520, 45836), (6328, 32740), (6548, 31640), (7910, 26192), (8185, 25312), (9040, 22918), (11459, 18080), (12656, 16370), (13096, 15820)]