505931160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19429}}^1$

素因数の和:19481

約数の個数: 128

約数和(自身を含む): 1790668800

約数和(自身を除く): 1284737640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 19429, 26040, 38858, 58287, 77716, 97145, 116574, 136003, 155432, 194290, 233148, 272006, 291435, 388580, 408009, 466296, 544012, 582870, 602299, 680015, 777160, 816018, 1088024, 1165740, 1204598, 1360030, 1632036, 1806897, 2040045, 2331480, 2409196, 2720060, 3011495, 3264072, 3613794, 4080090, 4216093, 4818392, 5440120, 6022990, 7227588, 8160180, 8432186, 9034485, 12045980, 12648279, 14455176, 16320360, 16864372, 18068970, 21080465, 24091960, 25296558, 33728744, 36137940, 42160930, 50593116, 63241395, 72275880, 84321860, 101186232, 126482790, 168643720, 252965580, 505931160]

約数ペア:

[(1, 505931160), (2, 252965580), (3, 168643720), (4, 126482790), (5, 101186232), (6, 84321860), (7, 72275880), (8, 63241395), (10, 50593116), (12, 42160930), (14, 36137940), (15, 33728744), (20, 25296558), (21, 24091960), (24, 21080465), (28, 18068970), (30, 16864372), (31, 16320360), (35, 14455176), (40, 12648279), (42, 12045980), (56, 9034485), (60, 8432186), (62, 8160180), (70, 7227588), (84, 6022990), (93, 5440120), (105, 4818392), (120, 4216093), (124, 4080090), (140, 3613794), (155, 3264072), (168, 3011495), (186, 2720060), (210, 2409196), (217, 2331480), (248, 2040045), (280, 1806897), (310, 1632036), (372, 1360030), (420, 1204598), (434, 1165740), (465, 1088024), (620, 816018), (651, 777160), (744, 680015), (840, 602299), (868, 582870), (930, 544012), (1085, 466296), (1240, 408009), (1302, 388580), (1736, 291435), (1860, 272006), (2170, 233148), (2604, 194290), (3255, 155432), (3720, 136003), (4340, 116574), (5208, 97145), (6510, 77716), (8680, 58287), (13020, 38858), (19429, 26040)]