259789320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103091}}^1$

素因数の和:103115

約数の個数: 96

約数和(自身を含む): 964941120

約数和(自身を除く): 705151800

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, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 103091, 206182, 309273, 412364, 515455, 618546, 721637, 824728, 927819, 1030910, 1237092, 1443274, 1546365, 1855638, 2061820, 2164911, 2474184, 2886548, 3092730, 3608185, 3711276, 4123640, 4329822, 4639095, 5773096, 6185460, 6494733, 7216370, 7422552, 8659644, 9278190, 10824555, 12370920, 12989466, 14432740, 17319288, 18556380, 21649110, 25978932, 28865480, 32473665, 37112760, 43298220, 51957864, 64947330, 86596440, 129894660, 259789320]

約数ペア:

[(1, 259789320), (2, 129894660), (3, 86596440), (4, 64947330), (5, 51957864), (6, 43298220), (7, 37112760), (8, 32473665), (9, 28865480), (10, 25978932), (12, 21649110), (14, 18556380), (15, 17319288), (18, 14432740), (20, 12989466), (21, 12370920), (24, 10824555), (28, 9278190), (30, 8659644), (35, 7422552), (36, 7216370), (40, 6494733), (42, 6185460), (45, 5773096), (56, 4639095), (60, 4329822), (63, 4123640), (70, 3711276), (72, 3608185), (84, 3092730), (90, 2886548), (105, 2474184), (120, 2164911), (126, 2061820), (140, 1855638), (168, 1546365), (180, 1443274), (210, 1237092), (252, 1030910), (280, 927819), (315, 824728), (360, 721637), (420, 618546), (504, 515455), (630, 412364), (840, 309273), (1260, 206182), (2520, 103091)]