168062520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10691}}^1$

素因数の和:10836

約数の個数: 64

約数和(自身を含む): 508083840

約数和(自身を除く): 340021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 10691, 15720, 21382, 32073, 42764, 53455, 64146, 85528, 106910, 128292, 160365, 213820, 256584, 320730, 427640, 641460, 1282920, 1400521, 2801042, 4201563, 5602084, 7002605, 8403126, 11204168, 14005210, 16806252, 21007815, 28010420, 33612504, 42015630, 56020840, 84031260, 168062520]

約数ペア:

[(1, 168062520), (2, 84031260), (3, 56020840), (4, 42015630), (5, 33612504), (6, 28010420), (8, 21007815), (10, 16806252), (12, 14005210), (15, 11204168), (20, 8403126), (24, 7002605), (30, 5602084), (40, 4201563), (60, 2801042), (120, 1400521), (131, 1282920), (262, 641460), (393, 427640), (524, 320730), (655, 256584), (786, 213820), (1048, 160365), (1310, 128292), (1572, 106910), (1965, 85528), (2620, 64146), (3144, 53455), (3930, 42764), (5240, 32073), (7860, 21382), (10691, 15720)]