2748082680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{51929}}^1$

素因数の和:51963

約数の個数: 192

約数和(自身を含む): 10656036000

約数和(自身を除く): 7907953320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 51929, 52920, 103858, 155787, 207716, 259645, 311574, 363503, 415432, 467361, 519290, 623148, 727006, 778935, 934722, 1038580, 1090509, 1246296, 1402083, 1454012, 1557870, 1817515, 1869444, 2077160, 2181018, 2336805, 2544521, 2804166, 2908024, 3115740, 3271527, 3635030, 3738888, 4362036, 4673610, 5089042, 5452545, 5608332, 6231480, 6543054, 7010415, 7270060, 7633563, 8724072, 9347220, 9814581, 10178084, 10905090, 11216664, 12722605, 13086108, 14020830, 14540120, 15267126, 16357635, 18694440, 19629162, 20356168, 21810180, 22900689, 25445210, 26172216, 28041660, 30534252, 32715270, 38167815, 39258324, 43620360, 45801378, 49072905, 50890420, 56083320, 61068504, 65430540, 68702067, 76335630, 78516648, 91602756, 98145810, 101780840, 114503445, 130861080, 137404134, 152671260, 183205512, 196291620, 229006890, 274808268, 305342520, 343510335, 392583240, 458013780, 549616536, 687020670, 916027560, 1374041340, 2748082680]

約数ペア:

[(1, 2748082680), (2, 1374041340), (3, 916027560), (4, 687020670), (5, 549616536), (6, 458013780), (7, 392583240), (8, 343510335), (9, 305342520), (10, 274808268), (12, 229006890), (14, 196291620), (15, 183205512), (18, 152671260), (20, 137404134), (21, 130861080), (24, 114503445), (27, 101780840), (28, 98145810), (30, 91602756), (35, 78516648), (36, 76335630), (40, 68702067), (42, 65430540), (45, 61068504), (49, 56083320), (54, 50890420), (56, 49072905), (60, 45801378), (63, 43620360), (70, 39258324), (72, 38167815), (84, 32715270), (90, 30534252), (98, 28041660), (105, 26172216), (108, 25445210), (120, 22900689), (126, 21810180), (135, 20356168), (140, 19629162), (147, 18694440), (168, 16357635), (180, 15267126), (189, 14540120), (196, 14020830), (210, 13086108), (216, 12722605), (245, 11216664), (252, 10905090), (270, 10178084), (280, 9814581), (294, 9347220), (315, 8724072), (360, 7633563), (378, 7270060), (392, 7010415), (420, 6543054), (441, 6231480), (490, 5608332), (504, 5452545), (540, 5089042), (588, 4673610), (630, 4362036), (735, 3738888), (756, 3635030), (840, 3271527), (882, 3115740), (945, 2908024), (980, 2804166), (1080, 2544521), (1176, 2336805), (1260, 2181018), (1323, 2077160), (1470, 1869444), (1512, 1817515), (1764, 1557870), (1890, 1454012), (1960, 1402083), (2205, 1246296), (2520, 1090509), (2646, 1038580), (2940, 934722), (3528, 778935), (3780, 727006), (4410, 623148), (5292, 519290), (5880, 467361), (6615, 415432), (7560, 363503), (8820, 311574), (10584, 259645), (13230, 207716), (17640, 155787), (26460, 103858), (51929, 52920)]