196950840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71359}}^1$

素因数の和:71396

約数の個数: 64

約数和(自身を含む): 616550400

約数和(自身を除く): 419599560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 71359, 142718, 214077, 285436, 356795, 428154, 570872, 713590, 856308, 1070385, 1427180, 1641257, 1712616, 2140770, 2854360, 3282514, 4281540, 4923771, 6565028, 8206285, 8563080, 9847542, 13130056, 16412570, 19695084, 24618855, 32825140, 39390168, 49237710, 65650280, 98475420, 196950840]

約数ペア:

[(1, 196950840), (2, 98475420), (3, 65650280), (4, 49237710), (5, 39390168), (6, 32825140), (8, 24618855), (10, 19695084), (12, 16412570), (15, 13130056), (20, 9847542), (23, 8563080), (24, 8206285), (30, 6565028), (40, 4923771), (46, 4281540), (60, 3282514), (69, 2854360), (92, 2140770), (115, 1712616), (120, 1641257), (138, 1427180), (184, 1070385), (230, 856308), (276, 713590), (345, 570872), (460, 428154), (552, 356795), (690, 285436), (920, 214077), (1380, 142718), (2760, 71359)]