127585080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 478146240

約数和(自身を除く): 350561160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 197, 210, 252, 257, 280, 315, 360, 394, 420, 504, 514, 591, 630, 771, 788, 840, 985, 1028, 1182, 1260, 1285, 1379, 1542, 1576, 1773, 1799, 1970, 2056, 2313, 2364, 2520, 2570, 2758, 2955, 3084, 3546, 3598, 3855, 3940, 4137, 4626, 4728, 5140, 5397, 5516, 5910, 6168, 6895, 7092, 7196, 7710, 7880, 8274, 8865, 8995, 9252, 10280, 10794, 11032, 11565, 11820, 12411, 13790, 14184, 14392, 15420, 16191, 16548, 17730, 17990, 18504, 20685, 21588, 23130, 23640, 24822, 26985, 27580, 30840, 32382, 33096, 35460, 35980, 41370, 43176, 46260, 49644, 50629, 53970, 55160, 62055, 64764, 70920, 71960, 80955, 82740, 92520, 99288, 101258, 107940, 124110, 129528, 151887, 161910, 165480, 202516, 215880, 248220, 253145, 303774, 323820, 354403, 405032, 455661, 496440, 506290, 607548, 647640, 708806, 759435, 911322, 1012580, 1063209, 1215096, 1417612, 1518870, 1772015, 1822644, 2025160, 2126418, 2278305, 2835224, 3037740, 3189627, 3544030, 3645288, 4252836, 4556610, 5316045, 6075480, 6379254, 7088060, 8505672, 9113220, 10632090, 12758508, 14176120, 15948135, 18226440, 21264180, 25517016, 31896270, 42528360, 63792540, 127585080]

約数ペア:

[(1, 127585080), (2, 63792540), (3, 42528360), (4, 31896270), (5, 25517016), (6, 21264180), (7, 18226440), (8, 15948135), (9, 14176120), (10, 12758508), (12, 10632090), (14, 9113220), (15, 8505672), (18, 7088060), (20, 6379254), (21, 6075480), (24, 5316045), (28, 4556610), (30, 4252836), (35, 3645288), (36, 3544030), (40, 3189627), (42, 3037740), (45, 2835224), (56, 2278305), (60, 2126418), (63, 2025160), (70, 1822644), (72, 1772015), (84, 1518870), (90, 1417612), (105, 1215096), (120, 1063209), (126, 1012580), (140, 911322), (168, 759435), (180, 708806), (197, 647640), (210, 607548), (252, 506290), (257, 496440), (280, 455661), (315, 405032), (360, 354403), (394, 323820), (420, 303774), (504, 253145), (514, 248220), (591, 215880), (630, 202516), (771, 165480), (788, 161910), (840, 151887), (985, 129528), (1028, 124110), (1182, 107940), (1260, 101258), (1285, 99288), (1379, 92520), (1542, 82740), (1576, 80955), (1773, 71960), (1799, 70920), (1970, 64764), (2056, 62055), (2313, 55160), (2364, 53970), (2520, 50629), (2570, 49644), (2758, 46260), (2955, 43176), (3084, 41370), (3546, 35980), (3598, 35460), (3855, 33096), (3940, 32382), (4137, 30840), (4626, 27580), (4728, 26985), (5140, 24822), (5397, 23640), (5516, 23130), (5910, 21588), (6168, 20685), (6895, 18504), (7092, 17990), (7196, 17730), (7710, 16548), (7880, 16191), (8274, 15420), (8865, 14392), (8995, 14184), (9252, 13790), (10280, 12411), (10794, 11820), (11032, 11565)]