16469040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9803}}^1$

素因数の和:9826

約数の個数: 80

約数和(自身を含む): 58353408

約数和(自身を除く): 41884368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9803, 19606, 29409, 39212, 49015, 58818, 68621, 78424, 98030, 117636, 137242, 147045, 156848, 196060, 205863, 235272, 274484, 294090, 343105, 392120, 411726, 470544, 548968, 588180, 686210, 784240, 823452, 1029315, 1097936, 1176360, 1372420, 1646904, 2058630, 2352720, 2744840, 3293808, 4117260, 5489680, 8234520, 16469040]

約数ペア:

[(1, 16469040), (2, 8234520), (3, 5489680), (4, 4117260), (5, 3293808), (6, 2744840), (7, 2352720), (8, 2058630), (10, 1646904), (12, 1372420), (14, 1176360), (15, 1097936), (16, 1029315), (20, 823452), (21, 784240), (24, 686210), (28, 588180), (30, 548968), (35, 470544), (40, 411726), (42, 392120), (48, 343105), (56, 294090), (60, 274484), (70, 235272), (80, 205863), (84, 196060), (105, 156848), (112, 147045), (120, 137242), (140, 117636), (168, 98030), (210, 78424), (240, 68621), (280, 58818), (336, 49015), (420, 39212), (560, 29409), (840, 19606), (1680, 9803)]