12471544960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2971}}^1$

素因数の和:3934

約数の個数: 128

約数和(自身を含む): 34121888640

約数和(自身を除く): 21650343680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 937, 1120, 1874, 2240, 2971, 3748, 4480, 4685, 5942, 6559, 7496, 9370, 11884, 13118, 14855, 14992, 18740, 20797, 23768, 26236, 29710, 29984, 32795, 37480, 41594, 47536, 52472, 59420, 59968, 65590, 74960, 83188, 95072, 103985, 104944, 118840, 119936, 131180, 149920, 166376, 190144, 207970, 209888, 237680, 262360, 299840, 332752, 380288, 415940, 419776, 475360, 524720, 599680, 665504, 831880, 839552, 950720, 1049440, 1331008, 1663760, 1901440, 2098880, 2662016, 2783827, 3327520, 4197760, 5567654, 6655040, 11135308, 13310080, 13919135, 19486789, 22270616, 27838270, 38973578, 44541232, 55676540, 77947156, 89082464, 97433945, 111353080, 155894312, 178164928, 194867890, 222706160, 311788624, 356329856, 389735780, 445412320, 623577248, 779471560, 890824640, 1247154496, 1558943120, 1781649280, 2494308992, 3117886240, 6235772480, 12471544960]

約数ペア:

[(1, 12471544960), (2, 6235772480), (4, 3117886240), (5, 2494308992), (7, 1781649280), (8, 1558943120), (10, 1247154496), (14, 890824640), (16, 779471560), (20, 623577248), (28, 445412320), (32, 389735780), (35, 356329856), (40, 311788624), (56, 222706160), (64, 194867890), (70, 178164928), (80, 155894312), (112, 111353080), (128, 97433945), (140, 89082464), (160, 77947156), (224, 55676540), (280, 44541232), (320, 38973578), (448, 27838270), (560, 22270616), (640, 19486789), (896, 13919135), (937, 13310080), (1120, 11135308), (1874, 6655040), (2240, 5567654), (2971, 4197760), (3748, 3327520), (4480, 2783827), (4685, 2662016), (5942, 2098880), (6559, 1901440), (7496, 1663760), (9370, 1331008), (11884, 1049440), (13118, 950720), (14855, 839552), (14992, 831880), (18740, 665504), (20797, 599680), (23768, 524720), (26236, 475360), (29710, 419776), (29984, 415940), (32795, 380288), (37480, 332752), (41594, 299840), (47536, 262360), (52472, 237680), (59420, 209888), (59968, 207970), (65590, 190144), (74960, 166376), (83188, 149920), (95072, 131180), (103985, 119936), (104944, 118840)]