135503480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 231109000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 67, 70, 124, 134, 140, 155, 217, 233, 248, 268, 280, 310, 335, 434, 466, 469, 536, 620, 670, 868, 932, 938, 1085, 1165, 1240, 1340, 1631, 1736, 1864, 1876, 2077, 2170, 2330, 2345, 2680, 3262, 3752, 4154, 4340, 4660, 4690, 6524, 7223, 8155, 8308, 8680, 9320, 9380, 10385, 13048, 14446, 14539, 15611, 16310, 16616, 18760, 20770, 28892, 29078, 31222, 32620, 36115, 41540, 50561, 57784, 58156, 62444, 65240, 72230, 72695, 78055, 83080, 101122, 109277, 116312, 124888, 144460, 145390, 156110, 202244, 218554, 252805, 288920, 290780, 312220, 404488, 437108, 483941, 505610, 546385, 581560, 624440, 874216, 967882, 1011220, 1092770, 1935764, 2022440, 2185540, 2419705, 3387587, 3871528, 4371080, 4839410, 6775174, 9678820, 13550348, 16937935, 19357640, 27100696, 33875870, 67751740, 135503480]

約数ペア:

[(1, 135503480), (2, 67751740), (4, 33875870), (5, 27100696), (7, 19357640), (8, 16937935), (10, 13550348), (14, 9678820), (20, 6775174), (28, 4839410), (31, 4371080), (35, 3871528), (40, 3387587), (56, 2419705), (62, 2185540), (67, 2022440), (70, 1935764), (124, 1092770), (134, 1011220), (140, 967882), (155, 874216), (217, 624440), (233, 581560), (248, 546385), (268, 505610), (280, 483941), (310, 437108), (335, 404488), (434, 312220), (466, 290780), (469, 288920), (536, 252805), (620, 218554), (670, 202244), (868, 156110), (932, 145390), (938, 144460), (1085, 124888), (1165, 116312), (1240, 109277), (1340, 101122), (1631, 83080), (1736, 78055), (1864, 72695), (1876, 72230), (2077, 65240), (2170, 62444), (2330, 58156), (2345, 57784), (2680, 50561), (3262, 41540), (3752, 36115), (4154, 32620), (4340, 31222), (4660, 29078), (4690, 28892), (6524, 20770), (7223, 18760), (8155, 16616), (8308, 16310), (8680, 15611), (9320, 14539), (9380, 14446), (10385, 13048)]