6427431640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{19603}}^1$

素因数の和:20792

約数の個数: 64

約数和(自身を含む): 16542639360

約数和(自身を除く): 10115207720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1171, 2342, 4684, 5855, 8197, 9368, 11710, 16394, 19603, 23420, 32788, 39206, 40985, 46840, 65576, 78412, 81970, 98015, 137221, 156824, 163940, 196030, 274442, 327880, 392060, 548884, 686105, 784120, 1097768, 1372210, 2744420, 5488840, 22955113, 45910226, 91820452, 114775565, 160685791, 183640904, 229551130, 321371582, 459102260, 642743164, 803428955, 918204520, 1285486328, 1606857910, 3213715820, 6427431640]

約数ペア:

[(1, 6427431640), (2, 3213715820), (4, 1606857910), (5, 1285486328), (7, 918204520), (8, 803428955), (10, 642743164), (14, 459102260), (20, 321371582), (28, 229551130), (35, 183640904), (40, 160685791), (56, 114775565), (70, 91820452), (140, 45910226), (280, 22955113), (1171, 5488840), (2342, 2744420), (4684, 1372210), (5855, 1097768), (8197, 784120), (9368, 686105), (11710, 548884), (16394, 392060), (19603, 327880), (23420, 274442), (32788, 196030), (39206, 163940), (40985, 156824), (46840, 137221), (65576, 98015), (78412, 81970)]