207369240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132929}}^1$

素因数の和:132956

約数の個数: 64

約数和(自身を含む): 669967200

約数和(自身を除く): 462597960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 132929, 265858, 398787, 531716, 664645, 797574, 1063432, 1329290, 1595148, 1728077, 1993935, 2658580, 3190296, 3456154, 3987870, 5184231, 5317160, 6912308, 7975740, 8640385, 10368462, 13824616, 15951480, 17280770, 20736924, 25921155, 34561540, 41473848, 51842310, 69123080, 103684620, 207369240]

約数ペア:

[(1, 207369240), (2, 103684620), (3, 69123080), (4, 51842310), (5, 41473848), (6, 34561540), (8, 25921155), (10, 20736924), (12, 17280770), (13, 15951480), (15, 13824616), (20, 10368462), (24, 8640385), (26, 7975740), (30, 6912308), (39, 5317160), (40, 5184231), (52, 3987870), (60, 3456154), (65, 3190296), (78, 2658580), (104, 1993935), (120, 1728077), (130, 1595148), (156, 1329290), (195, 1063432), (260, 797574), (312, 664645), (390, 531716), (520, 398787), (780, 265858), (1560, 132929)]