265014960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157747}}^1$

素因数の和:157770

約数の個数: 80

約数和(自身を含む): 938916096

約数和(自身を除く): 673901136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 157747, 315494, 473241, 630988, 788735, 946482, 1104229, 1261976, 1577470, 1892964, 2208458, 2366205, 2523952, 3154940, 3312687, 3785928, 4416916, 4732410, 5521145, 6309880, 6625374, 7571856, 8833832, 9464820, 11042290, 12619760, 13250748, 16563435, 17667664, 18929640, 22084580, 26501496, 33126870, 37859280, 44169160, 53002992, 66253740, 88338320, 132507480, 265014960]

約数ペア:

[(1, 265014960), (2, 132507480), (3, 88338320), (4, 66253740), (5, 53002992), (6, 44169160), (7, 37859280), (8, 33126870), (10, 26501496), (12, 22084580), (14, 18929640), (15, 17667664), (16, 16563435), (20, 13250748), (21, 12619760), (24, 11042290), (28, 9464820), (30, 8833832), (35, 7571856), (40, 6625374), (42, 6309880), (48, 5521145), (56, 4732410), (60, 4416916), (70, 3785928), (80, 3312687), (84, 3154940), (105, 2523952), (112, 2366205), (120, 2208458), (140, 1892964), (168, 1577470), (210, 1261976), (240, 1104229), (280, 946482), (336, 788735), (420, 630988), (560, 473241), (840, 315494), (1680, 157747)]