319182360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379979}}^1$

素因数の和:380000

約数の個数: 64

約数和(自身を含む): 1094342400

約数和(自身を除く): 775160040

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, 379979, 759958, 1139937, 1519916, 1899895, 2279874, 2659853, 3039832, 3799790, 4559748, 5319706, 5699685, 7599580, 7979559, 9119496, 10639412, 11399370, 13299265, 15199160, 15959118, 21278824, 22798740, 26598530, 31918236, 39897795, 45597480, 53197060, 63836472, 79795590, 106394120, 159591180, 319182360]

約数ペア:

[(1, 319182360), (2, 159591180), (3, 106394120), (4, 79795590), (5, 63836472), (6, 53197060), (7, 45597480), (8, 39897795), (10, 31918236), (12, 26598530), (14, 22798740), (15, 21278824), (20, 15959118), (21, 15199160), (24, 13299265), (28, 11399370), (30, 10639412), (35, 9119496), (40, 7979559), (42, 7599580), (56, 5699685), (60, 5319706), (70, 4559748), (84, 3799790), (105, 3039832), (120, 2659853), (140, 2279874), (168, 1899895), (210, 1519916), (280, 1139937), (420, 759958), (840, 379979)]