220146570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15236

約数の個数: 96

約数和(自身を含む): 682636032

約数和(自身を除く): 462489462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 15193, 30386, 45579, 75965, 91158, 106351, 136737, 151930, 212702, 227895, 273474, 319053, 349439, 455790, 531755, 638106, 683685, 698878, 957159, 1048317, 1063510, 1367370, 1595265, 1747195, 1914318, 2096634, 2446073, 3144951, 3190530, 3494390, 4785795, 4892146, 5241585, 6289902, 7338219, 9571590, 10483170, 12230365, 14676438, 15724755, 22014657, 24460730, 31449510, 36691095, 44029314, 73382190, 110073285, 220146570]

約数ペア:

[(1, 220146570), (2, 110073285), (3, 73382190), (5, 44029314), (6, 36691095), (7, 31449510), (9, 24460730), (10, 22014657), (14, 15724755), (15, 14676438), (18, 12230365), (21, 10483170), (23, 9571590), (30, 7338219), (35, 6289902), (42, 5241585), (45, 4892146), (46, 4785795), (63, 3494390), (69, 3190530), (70, 3144951), (90, 2446073), (105, 2096634), (115, 1914318), (126, 1747195), (138, 1595265), (161, 1367370), (207, 1063510), (210, 1048317), (230, 957159), (315, 698878), (322, 683685), (345, 638106), (414, 531755), (483, 455790), (630, 349439), (690, 319053), (805, 273474), (966, 227895), (1035, 212702), (1449, 151930), (1610, 136737), (2070, 106351), (2415, 91158), (2898, 75965), (4830, 45579), (7245, 30386), (14490, 15193)]