105355320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125423}}^1$

素因数の和:125444

約数の個数: 64

約数和(自身を含む): 361221120

約数和(自身を除く): 255865800

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, 125423, 250846, 376269, 501692, 627115, 752538, 877961, 1003384, 1254230, 1505076, 1755922, 1881345, 2508460, 2633883, 3010152, 3511844, 3762690, 4389805, 5016920, 5267766, 7023688, 7525380, 8779610, 10535532, 13169415, 15050760, 17559220, 21071064, 26338830, 35118440, 52677660, 105355320]

約数ペア:

[(1, 105355320), (2, 52677660), (3, 35118440), (4, 26338830), (5, 21071064), (6, 17559220), (7, 15050760), (8, 13169415), (10, 10535532), (12, 8779610), (14, 7525380), (15, 7023688), (20, 5267766), (21, 5016920), (24, 4389805), (28, 3762690), (30, 3511844), (35, 3010152), (40, 2633883), (42, 2508460), (56, 1881345), (60, 1755922), (70, 1505076), (84, 1254230), (105, 1003384), (120, 877961), (140, 752538), (168, 627115), (210, 501692), (280, 376269), (420, 250846), (840, 125423)]