393137348520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{468020653}}^1$

素因数の和:468020674

約数の個数: 64

約数和(自身を含む): 1347899483520

約数和(自身を除く): 954762135000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 468020653, 936041306, 1404061959, 1872082612, 2340103265, 2808123918, 3276144571, 3744165224, 4680206530, 5616247836, 6552289142, 7020309795, 9360413060, 9828433713, 11232495672, 13104578284, 14040619590, 16380722855, 18720826120, 19656867426, 26209156568, 28081239180, 32761445710, 39313734852, 49142168565, 56162478360, 65522891420, 78627469704, 98284337130, 131045782840, 196568674260, 393137348520]

約数ペア:

[(1, 393137348520), (2, 196568674260), (3, 131045782840), (4, 98284337130), (5, 78627469704), (6, 65522891420), (7, 56162478360), (8, 49142168565), (10, 39313734852), (12, 32761445710), (14, 28081239180), (15, 26209156568), (20, 19656867426), (21, 18720826120), (24, 16380722855), (28, 14040619590), (30, 13104578284), (35, 11232495672), (40, 9828433713), (42, 9360413060), (56, 7020309795), (60, 6552289142), (70, 5616247836), (84, 4680206530), (105, 3744165224), (120, 3276144571), (140, 2808123918), (168, 2340103265), (210, 1872082612), (280, 1404061959), (420, 936041306), (840, 468020653)]