325349920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15289}}^1$

素因数の和:15330

約数の個数: 96

約数和(自身を含む): 924739200

約数和(自身を除く): 599389280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 15289, 21280, 30578, 61156, 76445, 107023, 122312, 152890, 214046, 244624, 290491, 305780, 428092, 489248, 535115, 580982, 611560, 856184, 1070230, 1161964, 1223120, 1452455, 1712368, 2033437, 2140460, 2323928, 2446240, 2904910, 3424736, 4066874, 4280920, 4647856, 5809820, 8133748, 8561840, 9295712, 10167185, 11619640, 16267496, 17123680, 20334370, 23239280, 32534992, 40668740, 46478560, 65069984, 81337480, 162674960, 325349920]

約数ペア:

[(1, 325349920), (2, 162674960), (4, 81337480), (5, 65069984), (7, 46478560), (8, 40668740), (10, 32534992), (14, 23239280), (16, 20334370), (19, 17123680), (20, 16267496), (28, 11619640), (32, 10167185), (35, 9295712), (38, 8561840), (40, 8133748), (56, 5809820), (70, 4647856), (76, 4280920), (80, 4066874), (95, 3424736), (112, 2904910), (133, 2446240), (140, 2323928), (152, 2140460), (160, 2033437), (190, 1712368), (224, 1452455), (266, 1223120), (280, 1161964), (304, 1070230), (380, 856184), (532, 611560), (560, 580982), (608, 535115), (665, 489248), (760, 428092), (1064, 305780), (1120, 290491), (1330, 244624), (1520, 214046), (2128, 152890), (2660, 122312), (3040, 107023), (4256, 76445), (5320, 61156), (10640, 30578), (15289, 21280)]