2553962880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{190027}}^1$

素因数の和:190056

約数の個数: 128

約数和(自身を含む): 9303770880

約数和(自身を除く): 6749808000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 190027, 380054, 570081, 760108, 950135, 1140162, 1330189, 1520216, 1900270, 2280324, 2660378, 2850405, 3040432, 3800540, 3990567, 4560648, 5320756, 5700810, 6080864, 6650945, 7601080, 7981134, 9121296, 10641512, 11401620, 12161728, 13301890, 15202160, 15962268, 18242592, 19952835, 21283024, 22803240, 24323456, 26603780, 30404320, 31924536, 36485184, 39905670, 42566048, 45606480, 53207560, 60808640, 63849072, 72970368, 79811340, 85132096, 91212960, 106415120, 121617280, 127698144, 159622680, 170264192, 182425920, 212830240, 255396288, 319245360, 364851840, 425660480, 510792576, 638490720, 851320960, 1276981440, 2553962880]

約数ペア:

[(1, 2553962880), (2, 1276981440), (3, 851320960), (4, 638490720), (5, 510792576), (6, 425660480), (7, 364851840), (8, 319245360), (10, 255396288), (12, 212830240), (14, 182425920), (15, 170264192), (16, 159622680), (20, 127698144), (21, 121617280), (24, 106415120), (28, 91212960), (30, 85132096), (32, 79811340), (35, 72970368), (40, 63849072), (42, 60808640), (48, 53207560), (56, 45606480), (60, 42566048), (64, 39905670), (70, 36485184), (80, 31924536), (84, 30404320), (96, 26603780), (105, 24323456), (112, 22803240), (120, 21283024), (128, 19952835), (140, 18242592), (160, 15962268), (168, 15202160), (192, 13301890), (210, 12161728), (224, 11401620), (240, 10641512), (280, 9121296), (320, 7981134), (336, 7601080), (384, 6650945), (420, 6080864), (448, 5700810), (480, 5320756), (560, 4560648), (640, 3990567), (672, 3800540), (840, 3040432), (896, 2850405), (960, 2660378), (1120, 2280324), (1344, 1900270), (1680, 1520216), (1920, 1330189), (2240, 1140162), (2688, 950135), (3360, 760108), (4480, 570081), (6720, 380054), (13440, 190027)]