227870160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135637}}^1$

素因数の和:135660

約数の個数: 80

約数和(自身を含む): 807317376

約数和(自身を除く): 579447216

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, 135637, 271274, 406911, 542548, 678185, 813822, 949459, 1085096, 1356370, 1627644, 1898918, 2034555, 2170192, 2712740, 2848377, 3255288, 3797836, 4069110, 4747295, 5425480, 5696754, 6510576, 7595672, 8138220, 9494590, 10850960, 11393508, 14241885, 15191344, 16276440, 18989180, 22787016, 28483770, 32552880, 37978360, 45574032, 56967540, 75956720, 113935080, 227870160]

約数ペア:

[(1, 227870160), (2, 113935080), (3, 75956720), (4, 56967540), (5, 45574032), (6, 37978360), (7, 32552880), (8, 28483770), (10, 22787016), (12, 18989180), (14, 16276440), (15, 15191344), (16, 14241885), (20, 11393508), (21, 10850960), (24, 9494590), (28, 8138220), (30, 7595672), (35, 6510576), (40, 5696754), (42, 5425480), (48, 4747295), (56, 4069110), (60, 3797836), (70, 3255288), (80, 2848377), (84, 2712740), (105, 2170192), (112, 2034555), (120, 1898918), (140, 1627644), (168, 1356370), (210, 1085096), (240, 949459), (280, 813822), (336, 678185), (420, 542548), (560, 406911), (840, 271274), (1680, 135637)]