158363640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 530668800

約数和(自身を除く): 372305160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 443, 540, 662, 886, 993, 1080, 1324, 1329, 1655, 1772, 1986, 2215, 2648, 2658, 2979, 3310, 3544, 3972, 3987, 4430, 4965, 5316, 5958, 6620, 6645, 7944, 7974, 8860, 8937, 9930, 10632, 11916, 11961, 13240, 13290, 14895, 15948, 17720, 17874, 19860, 19935, 23832, 23922, 26580, 29790, 31896, 35748, 39720, 39870, 44685, 47844, 53160, 59580, 59805, 71496, 79740, 89370, 95688, 119160, 119610, 146633, 159480, 178740, 239220, 293266, 357480, 439899, 478440, 586532, 733165, 879798, 1173064, 1319697, 1466330, 1759596, 2199495, 2639394, 2932660, 3519192, 3959091, 4398990, 5278788, 5865320, 6598485, 7918182, 8797980, 10557576, 13196970, 15836364, 17595960, 19795455, 26393940, 31672728, 39590910, 52787880, 79181820, 158363640]

約数ペア:

[(1, 158363640), (2, 79181820), (3, 52787880), (4, 39590910), (5, 31672728), (6, 26393940), (8, 19795455), (9, 17595960), (10, 15836364), (12, 13196970), (15, 10557576), (18, 8797980), (20, 7918182), (24, 6598485), (27, 5865320), (30, 5278788), (36, 4398990), (40, 3959091), (45, 3519192), (54, 2932660), (60, 2639394), (72, 2199495), (90, 1759596), (108, 1466330), (120, 1319697), (135, 1173064), (180, 879798), (216, 733165), (270, 586532), (331, 478440), (360, 439899), (443, 357480), (540, 293266), (662, 239220), (886, 178740), (993, 159480), (1080, 146633), (1324, 119610), (1329, 119160), (1655, 95688), (1772, 89370), (1986, 79740), (2215, 71496), (2648, 59805), (2658, 59580), (2979, 53160), (3310, 47844), (3544, 44685), (3972, 39870), (3987, 39720), (4430, 35748), (4965, 31896), (5316, 29790), (5958, 26580), (6620, 23922), (6645, 23832), (7944, 19935), (7974, 19860), (8860, 17874), (8937, 17720), (9930, 15948), (10632, 14895), (11916, 13290), (11961, 13240)]