195929280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7559}}^1$

素因数の和:7588

約数の個数: 140

約数和(自身を含む): 697047120

約数和(自身を除く): 501117840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7559, 8640, 12960, 15118, 22677, 25920, 30236, 37795, 45354, 60472, 68031, 75590, 90708, 113385, 120944, 136062, 151180, 181416, 204093, 226770, 241888, 272124, 302360, 340155, 362832, 408186, 453540, 483776, 544248, 604720, 612279, 680310, 725664, 816372, 907080, 1020465, 1088496, 1209440, 1224558, 1360620, 1451328, 1632744, 1814160, 2040930, 2176992, 2418880, 2449116, 2721240, 3061395, 3265488, 3628320, 4081860, 4353984, 4898232, 5442480, 6122790, 6530976, 7256640, 8163720, 9796464, 10884960, 12245580, 13061952, 16327440, 19592928, 21769920, 24491160, 32654880, 39185856, 48982320, 65309760, 97964640, 195929280]

約数ペア:

[(1, 195929280), (2, 97964640), (3, 65309760), (4, 48982320), (5, 39185856), (6, 32654880), (8, 24491160), (9, 21769920), (10, 19592928), (12, 16327440), (15, 13061952), (16, 12245580), (18, 10884960), (20, 9796464), (24, 8163720), (27, 7256640), (30, 6530976), (32, 6122790), (36, 5442480), (40, 4898232), (45, 4353984), (48, 4081860), (54, 3628320), (60, 3265488), (64, 3061395), (72, 2721240), (80, 2449116), (81, 2418880), (90, 2176992), (96, 2040930), (108, 1814160), (120, 1632744), (135, 1451328), (144, 1360620), (160, 1224558), (162, 1209440), (180, 1088496), (192, 1020465), (216, 907080), (240, 816372), (270, 725664), (288, 680310), (320, 612279), (324, 604720), (360, 544248), (405, 483776), (432, 453540), (480, 408186), (540, 362832), (576, 340155), (648, 302360), (720, 272124), (810, 241888), (864, 226770), (960, 204093), (1080, 181416), (1296, 151180), (1440, 136062), (1620, 120944), (1728, 113385), (2160, 90708), (2592, 75590), (2880, 68031), (3240, 60472), (4320, 45354), (5184, 37795), (6480, 30236), (7559, 25920), (8640, 22677), (12960, 15118)]