399150360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{158393}}^1$

素因数の和:158417

約数の個数: 96

約数和(自身を含む): 1482567840

約数和(自身を除く): 1083417480

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, 158393, 316786, 475179, 633572, 791965, 950358, 1108751, 1267144, 1425537, 1583930, 1900716, 2217502, 2375895, 2851074, 3167860, 3326253, 3801432, 4435004, 4751790, 5543755, 5702148, 6335720, 6652506, 7127685, 8870008, 9503580, 9978759, 11087510, 11404296, 13305012, 14255370, 16631265, 19007160, 19957518, 22175020, 26610024, 28510740, 33262530, 39915036, 44350040, 49893795, 57021480, 66525060, 79830072, 99787590, 133050120, 199575180, 399150360]

約数ペア:

[(1, 399150360), (2, 199575180), (3, 133050120), (4, 99787590), (5, 79830072), (6, 66525060), (7, 57021480), (8, 49893795), (9, 44350040), (10, 39915036), (12, 33262530), (14, 28510740), (15, 26610024), (18, 22175020), (20, 19957518), (21, 19007160), (24, 16631265), (28, 14255370), (30, 13305012), (35, 11404296), (36, 11087510), (40, 9978759), (42, 9503580), (45, 8870008), (56, 7127685), (60, 6652506), (63, 6335720), (70, 5702148), (72, 5543755), (84, 4751790), (90, 4435004), (105, 3801432), (120, 3326253), (126, 3167860), (140, 2851074), (168, 2375895), (180, 2217502), (210, 1900716), (252, 1583930), (280, 1425537), (315, 1267144), (360, 1108751), (420, 950358), (504, 791965), (630, 633572), (840, 475179), (1260, 316786), (2520, 158393)]