416214540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{330329}}^1$

素因数の和:330351

約数の個数: 72

約数和(自身を含む): 1442881440

約数和(自身を除く): 1026666900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 330329, 660658, 990987, 1321316, 1651645, 1981974, 2312303, 2972961, 3303290, 3963948, 4624606, 4954935, 5945922, 6606580, 6936909, 9249212, 9909870, 11561515, 11891844, 13873818, 14864805, 19819740, 20810727, 23123030, 27747636, 29729610, 34684545, 41621454, 46246060, 59459220, 69369090, 83242908, 104053635, 138738180, 208107270, 416214540]

約数ペア:

[(1, 416214540), (2, 208107270), (3, 138738180), (4, 104053635), (5, 83242908), (6, 69369090), (7, 59459220), (9, 46246060), (10, 41621454), (12, 34684545), (14, 29729610), (15, 27747636), (18, 23123030), (20, 20810727), (21, 19819740), (28, 14864805), (30, 13873818), (35, 11891844), (36, 11561515), (42, 9909870), (45, 9249212), (60, 6936909), (63, 6606580), (70, 5945922), (84, 4954935), (90, 4624606), (105, 3963948), (126, 3303290), (140, 2972961), (180, 2312303), (210, 1981974), (252, 1651645), (315, 1321316), (420, 990987), (630, 660658), (1260, 330329)]