66414880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3162

約数の個数: 96

約数和(自身を含む): 188818560

約数和(自身を除く): 122403680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3121, 4256, 5320, 6242, 10640, 12484, 15605, 21280, 21847, 24968, 31210, 43694, 49936, 59299, 62420, 87388, 99872, 109235, 118598, 124840, 174776, 218470, 237196, 249680, 296495, 349552, 415093, 436940, 474392, 499360, 592990, 699104, 830186, 873880, 948784, 1185980, 1660372, 1747760, 1897568, 2075465, 2371960, 3320744, 3495520, 4150930, 4743920, 6641488, 8301860, 9487840, 13282976, 16603720, 33207440, 66414880]

約数ペア:

[(1, 66414880), (2, 33207440), (4, 16603720), (5, 13282976), (7, 9487840), (8, 8301860), (10, 6641488), (14, 4743920), (16, 4150930), (19, 3495520), (20, 3320744), (28, 2371960), (32, 2075465), (35, 1897568), (38, 1747760), (40, 1660372), (56, 1185980), (70, 948784), (76, 873880), (80, 830186), (95, 699104), (112, 592990), (133, 499360), (140, 474392), (152, 436940), (160, 415093), (190, 349552), (224, 296495), (266, 249680), (280, 237196), (304, 218470), (380, 174776), (532, 124840), (560, 118598), (608, 109235), (665, 99872), (760, 87388), (1064, 62420), (1120, 59299), (1330, 49936), (1520, 43694), (2128, 31210), (2660, 24968), (3040, 21847), (3121, 21280), (4256, 15605), (5320, 12484), (6242, 10640)]