1247476160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29311}}^1$

素因数の和:29354

約数の個数: 112

約数和(自身を含む): 3573719040

約数和(自身を除く): 2326242880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 29311, 42560, 58622, 117244, 146555, 205177, 234488, 293110, 410354, 468976, 556909, 586220, 820708, 937952, 1025885, 1113818, 1172440, 1641416, 1875904, 2051770, 2227636, 2344880, 2784545, 3282832, 3898363, 4103540, 4455272, 4689760, 5569090, 6565664, 7796726, 8207080, 8910544, 9379520, 11138180, 13131328, 15593452, 16414160, 17821088, 19491815, 22276360, 31186904, 32828320, 35642176, 38983630, 44552720, 62373808, 65656640, 77967260, 89105440, 124747616, 155934520, 178210880, 249495232, 311869040, 623738080, 1247476160]

約数ペア:

[(1, 1247476160), (2, 623738080), (4, 311869040), (5, 249495232), (7, 178210880), (8, 155934520), (10, 124747616), (14, 89105440), (16, 77967260), (19, 65656640), (20, 62373808), (28, 44552720), (32, 38983630), (35, 35642176), (38, 32828320), (40, 31186904), (56, 22276360), (64, 19491815), (70, 17821088), (76, 16414160), (80, 15593452), (95, 13131328), (112, 11138180), (133, 9379520), (140, 8910544), (152, 8207080), (160, 7796726), (190, 6565664), (224, 5569090), (266, 4689760), (280, 4455272), (304, 4103540), (320, 3898363), (380, 3282832), (448, 2784545), (532, 2344880), (560, 2227636), (608, 2051770), (665, 1875904), (760, 1641416), (1064, 1172440), (1120, 1113818), (1216, 1025885), (1330, 937952), (1520, 820708), (2128, 586220), (2240, 556909), (2660, 468976), (3040, 410354), (4256, 293110), (5320, 234488), (6080, 205177), (8512, 146555), (10640, 117244), (21280, 58622), (29311, 42560)]