6863640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8192

約数の個数: 64

約数和(自身を含む): 23535360

約数和(自身を除く): 16671720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8171, 16342, 24513, 32684, 40855, 49026, 57197, 65368, 81710, 98052, 114394, 122565, 163420, 171591, 196104, 228788, 245130, 285985, 326840, 343182, 457576, 490260, 571970, 686364, 857955, 980520, 1143940, 1372728, 1715910, 2287880, 3431820, 6863640]

約数ペア:

[(1, 6863640), (2, 3431820), (3, 2287880), (4, 1715910), (5, 1372728), (6, 1143940), (7, 980520), (8, 857955), (10, 686364), (12, 571970), (14, 490260), (15, 457576), (20, 343182), (21, 326840), (24, 285985), (28, 245130), (30, 228788), (35, 196104), (40, 171591), (42, 163420), (56, 122565), (60, 114394), (70, 98052), (84, 81710), (105, 65368), (120, 57197), (140, 49026), (168, 40855), (210, 32684), (280, 24513), (420, 16342), (840, 8171)]