86161920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 296980992

約数和(自身を除く): 210819072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 863, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1726, 1920, 2080, 2496, 2560, 2589, 3120, 3328, 3452, 3840, 4160, 4315, 4992, 5178, 6240, 6656, 6904, 7680, 8320, 8630, 9984, 10356, 11219, 12480, 12945, 13808, 16640, 17260, 19968, 20712, 22438, 24960, 25890, 27616, 33280, 33657, 34520, 41424, 44876, 49920, 51780, 55232, 56095, 67314, 69040, 82848, 89752, 99840, 103560, 110464, 112190, 134628, 138080, 165696, 168285, 179504, 207120, 220928, 224380, 269256, 276160, 331392, 336570, 359008, 414240, 441856, 448760, 538512, 552320, 662784, 673140, 718016, 828480, 897520, 1077024, 1104640, 1325568, 1346280, 1436032, 1656960, 1795040, 2154048, 2209280, 2692560, 2872064, 3313920, 3590080, 4308096, 5385120, 5744128, 6627840, 7180160, 8616192, 10770240, 14360320, 17232384, 21540480, 28720640, 43080960, 86161920]

約数ペア:

[(1, 86161920), (2, 43080960), (3, 28720640), (4, 21540480), (5, 17232384), (6, 14360320), (8, 10770240), (10, 8616192), (12, 7180160), (13, 6627840), (15, 5744128), (16, 5385120), (20, 4308096), (24, 3590080), (26, 3313920), (30, 2872064), (32, 2692560), (39, 2209280), (40, 2154048), (48, 1795040), (52, 1656960), (60, 1436032), (64, 1346280), (65, 1325568), (78, 1104640), (80, 1077024), (96, 897520), (104, 828480), (120, 718016), (128, 673140), (130, 662784), (156, 552320), (160, 538512), (192, 448760), (195, 441856), (208, 414240), (240, 359008), (256, 336570), (260, 331392), (312, 276160), (320, 269256), (384, 224380), (390, 220928), (416, 207120), (480, 179504), (512, 168285), (520, 165696), (624, 138080), (640, 134628), (768, 112190), (780, 110464), (832, 103560), (863, 99840), (960, 89752), (1040, 82848), (1248, 69040), (1280, 67314), (1536, 56095), (1560, 55232), (1664, 51780), (1726, 49920), (1920, 44876), (2080, 41424), (2496, 34520), (2560, 33657), (2589, 33280), (3120, 27616), (3328, 25890), (3452, 24960), (3840, 22438), (4160, 20712), (4315, 19968), (4992, 17260), (5178, 16640), (6240, 13808), (6656, 12945), (6904, 12480), (7680, 11219), (8320, 10356), (8630, 9984)]