128033880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82073}}^1$

素因数の和:82100

約数の個数: 64

約数和(自身を含む): 413652960

約数和(自身を除く): 285619080

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, 82073, 164146, 246219, 328292, 410365, 492438, 656584, 820730, 984876, 1066949, 1231095, 1641460, 1969752, 2133898, 2462190, 3200847, 3282920, 4267796, 4924380, 5334745, 6401694, 8535592, 9848760, 10669490, 12803388, 16004235, 21338980, 25606776, 32008470, 42677960, 64016940, 128033880]

約数ペア:

[(1, 128033880), (2, 64016940), (3, 42677960), (4, 32008470), (5, 25606776), (6, 21338980), (8, 16004235), (10, 12803388), (12, 10669490), (13, 9848760), (15, 8535592), (20, 6401694), (24, 5334745), (26, 4924380), (30, 4267796), (39, 3282920), (40, 3200847), (52, 2462190), (60, 2133898), (65, 1969752), (78, 1641460), (104, 1231095), (120, 1066949), (130, 984876), (156, 820730), (195, 656584), (260, 492438), (312, 410365), (390, 328292), (520, 246219), (780, 164146), (1560, 82073)]