6872317480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5641}}^1$

素因数の和:5907

約数の個数: 128

約数和(自身を含む): 18686304000

約数和(自身を除く): 11813986520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 229, 266, 280, 380, 458, 532, 665, 760, 916, 1064, 1145, 1330, 1603, 1832, 2290, 2660, 3206, 4351, 4580, 5320, 5641, 6412, 8015, 8702, 9160, 11282, 12824, 16030, 17404, 21755, 22564, 28205, 30457, 32060, 34808, 39487, 43510, 45128, 56410, 60914, 64120, 78974, 87020, 107179, 112820, 121828, 152285, 157948, 174040, 197435, 214358, 225640, 243656, 304570, 315896, 394870, 428716, 535895, 609140, 750253, 789740, 857432, 1071790, 1218280, 1291789, 1500506, 1579480, 2143580, 2583578, 3001012, 3751265, 4287160, 5167156, 6002024, 6458945, 7502530, 9042523, 10334312, 12917890, 15005060, 18085046, 24543991, 25835780, 30010120, 36170092, 45212615, 49087982, 51671560, 72340184, 90425230, 98175964, 122719955, 171807937, 180850460, 196351928, 245439910, 343615874, 361700920, 490879820, 687231748, 859039685, 981759640, 1374463496, 1718079370, 3436158740, 6872317480]

約数ペア:

[(1, 6872317480), (2, 3436158740), (4, 1718079370), (5, 1374463496), (7, 981759640), (8, 859039685), (10, 687231748), (14, 490879820), (19, 361700920), (20, 343615874), (28, 245439910), (35, 196351928), (38, 180850460), (40, 171807937), (56, 122719955), (70, 98175964), (76, 90425230), (95, 72340184), (133, 51671560), (140, 49087982), (152, 45212615), (190, 36170092), (229, 30010120), (266, 25835780), (280, 24543991), (380, 18085046), (458, 15005060), (532, 12917890), (665, 10334312), (760, 9042523), (916, 7502530), (1064, 6458945), (1145, 6002024), (1330, 5167156), (1603, 4287160), (1832, 3751265), (2290, 3001012), (2660, 2583578), (3206, 2143580), (4351, 1579480), (4580, 1500506), (5320, 1291789), (5641, 1218280), (6412, 1071790), (8015, 857432), (8702, 789740), (9160, 750253), (11282, 609140), (12824, 535895), (16030, 428716), (17404, 394870), (21755, 315896), (22564, 304570), (28205, 243656), (30457, 225640), (32060, 214358), (34808, 197435), (39487, 174040), (43510, 157948), (45128, 152285), (56410, 121828), (60914, 112820), (64120, 107179), (78974, 87020)]