1288628040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1534081}}^1$

素因数の和:1534102

約数の個数: 64

約数和(自身を含む): 4418156160

約数和(自身を除く): 3129528120

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, 1534081, 3068162, 4602243, 6136324, 7670405, 9204486, 10738567, 12272648, 15340810, 18408972, 21477134, 23011215, 30681620, 32215701, 36817944, 42954268, 46022430, 53692835, 61363240, 64431402, 85908536, 92044860, 107385670, 128862804, 161078505, 184089720, 214771340, 257725608, 322157010, 429542680, 644314020, 1288628040]

約数ペア:

[(1, 1288628040), (2, 644314020), (3, 429542680), (4, 322157010), (5, 257725608), (6, 214771340), (7, 184089720), (8, 161078505), (10, 128862804), (12, 107385670), (14, 92044860), (15, 85908536), (20, 64431402), (21, 61363240), (24, 53692835), (28, 46022430), (30, 42954268), (35, 36817944), (40, 32215701), (42, 30681620), (56, 23011215), (60, 21477134), (70, 18408972), (84, 15340810), (105, 12272648), (120, 10738567), (140, 9204486), (168, 7670405), (210, 6136324), (280, 4602243), (420, 3068162), (840, 1534081)]