135355640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 361234080

約数和(自身を除く): 225878440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1303, 1484, 1855, 1960, 2120, 2597, 2606, 2968, 3710, 5194, 5212, 6515, 7420, 9121, 10388, 10424, 12985, 13030, 14840, 18242, 20776, 25970, 26060, 36484, 45605, 51940, 52120, 63847, 69059, 72968, 91210, 103880, 127694, 138118, 182420, 255388, 276236, 319235, 345295, 364840, 483413, 510776, 552472, 638470, 690590, 966826, 1276940, 1381180, 1933652, 2417065, 2553880, 2762360, 3383891, 3867304, 4834130, 6767782, 9668260, 13535564, 16919455, 19336520, 27071128, 33838910, 67677820, 135355640]

約数ペア:

[(1, 135355640), (2, 67677820), (4, 33838910), (5, 27071128), (7, 19336520), (8, 16919455), (10, 13535564), (14, 9668260), (20, 6767782), (28, 4834130), (35, 3867304), (40, 3383891), (49, 2762360), (53, 2553880), (56, 2417065), (70, 1933652), (98, 1381180), (106, 1276940), (140, 966826), (196, 690590), (212, 638470), (245, 552472), (265, 510776), (280, 483413), (371, 364840), (392, 345295), (424, 319235), (490, 276236), (530, 255388), (742, 182420), (980, 138118), (1060, 127694), (1303, 103880), (1484, 91210), (1855, 72968), (1960, 69059), (2120, 63847), (2597, 52120), (2606, 51940), (2968, 45605), (3710, 36484), (5194, 26060), (5212, 25970), (6515, 20776), (7420, 18242), (9121, 14840), (10388, 13030), (10424, 12985)]