341281640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1481}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 879240960

約数和(自身を除く): 537959320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 823, 1481, 1646, 2962, 3292, 4115, 5761, 5924, 6584, 7405, 8230, 10367, 11522, 11848, 14810, 16460, 20734, 23044, 28805, 29620, 32920, 41468, 46088, 51835, 57610, 59240, 82936, 103670, 115220, 207340, 230440, 414680, 1218863, 2437726, 4875452, 6094315, 8532041, 9750904, 12188630, 17064082, 24377260, 34128164, 42660205, 48754520, 68256328, 85320410, 170640820, 341281640]

約数ペア:

[(1, 341281640), (2, 170640820), (4, 85320410), (5, 68256328), (7, 48754520), (8, 42660205), (10, 34128164), (14, 24377260), (20, 17064082), (28, 12188630), (35, 9750904), (40, 8532041), (56, 6094315), (70, 4875452), (140, 2437726), (280, 1218863), (823, 414680), (1481, 230440), (1646, 207340), (2962, 115220), (3292, 103670), (4115, 82936), (5761, 59240), (5924, 57610), (6584, 51835), (7405, 46088), (8230, 41468), (10367, 32920), (11522, 29620), (11848, 28805), (14810, 23044), (16460, 20734)]