140487360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11290

約数の個数: 112

約数和(自身を含む): 480401376

約数和(自身を除く): 339914016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11257, 12480, 22514, 33771, 45028, 56285, 67542, 90056, 112570, 135084, 146341, 168855, 180112, 225140, 270168, 292682, 337710, 360224, 439023, 450280, 540336, 585364, 675420, 720448, 731705, 878046, 900560, 1080672, 1170728, 1350840, 1463410, 1756092, 1801120, 2161344, 2195115, 2341456, 2701680, 2926820, 3512184, 3602240, 4390230, 4682912, 5403360, 5853640, 7024368, 8780460, 9365824, 10806720, 11707280, 14048736, 17560920, 23414560, 28097472, 35121840, 46829120, 70243680, 140487360]

約数ペア:

[(1, 140487360), (2, 70243680), (3, 46829120), (4, 35121840), (5, 28097472), (6, 23414560), (8, 17560920), (10, 14048736), (12, 11707280), (13, 10806720), (15, 9365824), (16, 8780460), (20, 7024368), (24, 5853640), (26, 5403360), (30, 4682912), (32, 4390230), (39, 3602240), (40, 3512184), (48, 2926820), (52, 2701680), (60, 2341456), (64, 2195115), (65, 2161344), (78, 1801120), (80, 1756092), (96, 1463410), (104, 1350840), (120, 1170728), (130, 1080672), (156, 900560), (160, 878046), (192, 731705), (195, 720448), (208, 675420), (240, 585364), (260, 540336), (312, 450280), (320, 439023), (390, 360224), (416, 337710), (480, 292682), (520, 270168), (624, 225140), (780, 180112), (832, 168855), (960, 146341), (1040, 135084), (1248, 112570), (1560, 90056), (2080, 67542), (2496, 56285), (3120, 45028), (4160, 33771), (6240, 22514), (11257, 12480)]