1313372480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{83761}}^1$

素因数の和:83792

約数の個数: 84

約数和(自身を含む): 3638118708

約数和(自身を除く): 2324746228

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 83761, 167522, 335044, 418805, 586327, 670088, 837610, 1172654, 1340176, 1675220, 2345308, 2680352, 2931635, 3350440, 4104289, 4690616, 5360704, 5863270, 6700880, 8208578, 9381232, 11726540, 13401760, 16417156, 18762464, 20521445, 23453080, 26803520, 32834312, 37524928, 41042890, 46906160, 65668624, 82085780, 93812320, 131337248, 164171560, 187624640, 262674496, 328343120, 656686240, 1313372480]

約数ペア:

[(1, 1313372480), (2, 656686240), (4, 328343120), (5, 262674496), (7, 187624640), (8, 164171560), (10, 131337248), (14, 93812320), (16, 82085780), (20, 65668624), (28, 46906160), (32, 41042890), (35, 37524928), (40, 32834312), (49, 26803520), (56, 23453080), (64, 20521445), (70, 18762464), (80, 16417156), (98, 13401760), (112, 11726540), (140, 9381232), (160, 8208578), (196, 6700880), (224, 5863270), (245, 5360704), (280, 4690616), (320, 4104289), (392, 3350440), (448, 2931635), (490, 2680352), (560, 2345308), (784, 1675220), (980, 1340176), (1120, 1172654), (1568, 837610), (1960, 670088), (2240, 586327), (3136, 418805), (3920, 335044), (7840, 167522), (15680, 83761)]