190674960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113497}}^1$

素因数の和:113520

約数の個数: 80

約数和(自身を含む): 675540096

約数和(自身を除く): 484865136

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, 113497, 226994, 340491, 453988, 567485, 680982, 794479, 907976, 1134970, 1361964, 1588958, 1702455, 1815952, 2269940, 2383437, 2723928, 3177916, 3404910, 3972395, 4539880, 4766874, 5447856, 6355832, 6809820, 7944790, 9079760, 9533748, 11917185, 12711664, 13619640, 15889580, 19067496, 23834370, 27239280, 31779160, 38134992, 47668740, 63558320, 95337480, 190674960]

約数ペア:

[(1, 190674960), (2, 95337480), (3, 63558320), (4, 47668740), (5, 38134992), (6, 31779160), (7, 27239280), (8, 23834370), (10, 19067496), (12, 15889580), (14, 13619640), (15, 12711664), (16, 11917185), (20, 9533748), (21, 9079760), (24, 7944790), (28, 6809820), (30, 6355832), (35, 5447856), (40, 4766874), (42, 4539880), (48, 3972395), (56, 3404910), (60, 3177916), (70, 2723928), (80, 2383437), (84, 2269940), (105, 1815952), (112, 1702455), (120, 1588958), (140, 1361964), (168, 1134970), (210, 907976), (240, 794479), (280, 680982), (336, 567485), (420, 453988), (560, 340491), (840, 226994), (1680, 113497)]