908804960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6101}}^1$

素因数の和:6149

約数の個数: 144

約数和(自身を含む): 2629473840

約数和(自身を除く): 1720668880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 6101, 7448, 7840, 9310, 10640, 12202, 14896, 18620, 21280, 24404, 29792, 30505, 37240, 42707, 48808, 61010, 74480, 85414, 97616, 115919, 122020, 148960, 170828, 195232, 213535, 231838, 244040, 298949, 341656, 427070, 463676, 488080, 579595, 597898, 683312, 811433, 854140, 927352, 976160, 1159190, 1195796, 1366624, 1494745, 1622866, 1708280, 1854704, 2318380, 2391592, 2989490, 3245732, 3416560, 3709408, 4057165, 4636760, 4783184, 5680031, 5978980, 6491464, 6833120, 8114330, 9273520, 9566368, 11360062, 11957960, 12982928, 16228660, 18547040, 22720124, 23915920, 25965856, 28400155, 32457320, 45440248, 47831840, 56800310, 64914640, 90880496, 113600620, 129829280, 181760992, 227201240, 454402480, 908804960]

約数ペア:

[(1, 908804960), (2, 454402480), (4, 227201240), (5, 181760992), (7, 129829280), (8, 113600620), (10, 90880496), (14, 64914640), (16, 56800310), (19, 47831840), (20, 45440248), (28, 32457320), (32, 28400155), (35, 25965856), (38, 23915920), (40, 22720124), (49, 18547040), (56, 16228660), (70, 12982928), (76, 11957960), (80, 11360062), (95, 9566368), (98, 9273520), (112, 8114330), (133, 6833120), (140, 6491464), (152, 5978980), (160, 5680031), (190, 4783184), (196, 4636760), (224, 4057165), (245, 3709408), (266, 3416560), (280, 3245732), (304, 2989490), (380, 2391592), (392, 2318380), (490, 1854704), (532, 1708280), (560, 1622866), (608, 1494745), (665, 1366624), (760, 1195796), (784, 1159190), (931, 976160), (980, 927352), (1064, 854140), (1120, 811433), (1330, 683312), (1520, 597898), (1568, 579595), (1862, 488080), (1960, 463676), (2128, 427070), (2660, 341656), (3040, 298949), (3724, 244040), (3920, 231838), (4256, 213535), (4655, 195232), (5320, 170828), (6101, 148960), (7448, 122020), (7840, 115919), (9310, 97616), (10640, 85414), (12202, 74480), (14896, 61010), (18620, 48808), (21280, 42707), (24404, 37240), (29792, 30505)]