25626910080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{218809}}^1$

素因数の和:218892

約数の個数: 128

約数和(自身を含む): 83025266400

約数和(自身を除く): 57398356320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 19520, 23424, 29280, 39040, 58560, 117120, 218809, 437618, 656427, 875236, 1094045, 1312854, 1750472, 2188090, 2625708, 3282135, 3500944, 4376180, 5251416, 6564270, 7001888, 8752360, 10502832, 13128540, 13347349, 14003776, 17504720, 21005664, 26257080, 26694698, 28007552, 35009440, 40042047, 42011328, 52514160, 53389396, 66736745, 70018880, 80084094, 84022656, 105028320, 106778792, 133473490, 140037760, 160168188, 200210235, 210056640, 213557584, 266946980, 320336376, 400420470, 420113280, 427115168, 533893960, 640672752, 800840940, 854230336, 1067787920, 1281345504, 1601681880, 1708460672, 2135575840, 2562691008, 3203363760, 4271151680, 5125382016, 6406727520, 8542303360, 12813455040, 25626910080]

約数ペア:

[(1, 25626910080), (2, 12813455040), (3, 8542303360), (4, 6406727520), (5, 5125382016), (6, 4271151680), (8, 3203363760), (10, 2562691008), (12, 2135575840), (15, 1708460672), (16, 1601681880), (20, 1281345504), (24, 1067787920), (30, 854230336), (32, 800840940), (40, 640672752), (48, 533893960), (60, 427115168), (61, 420113280), (64, 400420470), (80, 320336376), (96, 266946980), (120, 213557584), (122, 210056640), (128, 200210235), (160, 160168188), (183, 140037760), (192, 133473490), (240, 106778792), (244, 105028320), (305, 84022656), (320, 80084094), (366, 70018880), (384, 66736745), (480, 53389396), (488, 52514160), (610, 42011328), (640, 40042047), (732, 35009440), (915, 28007552), (960, 26694698), (976, 26257080), (1220, 21005664), (1464, 17504720), (1830, 14003776), (1920, 13347349), (1952, 13128540), (2440, 10502832), (2928, 8752360), (3660, 7001888), (3904, 6564270), (4880, 5251416), (5856, 4376180), (7320, 3500944), (7808, 3282135), (9760, 2625708), (11712, 2188090), (14640, 1750472), (19520, 1312854), (23424, 1094045), (29280, 875236), (39040, 656427), (58560, 437618), (117120, 218809)]