127089480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1$

素因数の和:8003

約数の個数: 128

約数和(自身を含む): 458726400

約数和(自身を除く): 331636920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7963, 7980, 15926, 15960, 23889, 31852, 39815, 47778, 55741, 63704, 79630, 95556, 111482, 119445, 151297, 159260, 167223, 191112, 222964, 238890, 278705, 302594, 318520, 334446, 445928, 453891, 477780, 557410, 605188, 668892, 756485, 836115, 907782, 955560, 1059079, 1114820, 1210376, 1337784, 1512970, 1672230, 1815564, 2118158, 2229640, 2269455, 3025940, 3177237, 3344460, 3631128, 4236316, 4538910, 5295395, 6051880, 6354474, 6688920, 8472632, 9077820, 10590790, 12708948, 15886185, 18155640, 21181580, 25417896, 31772370, 42363160, 63544740, 127089480]

約数ペア:

[(1, 127089480), (2, 63544740), (3, 42363160), (4, 31772370), (5, 25417896), (6, 21181580), (7, 18155640), (8, 15886185), (10, 12708948), (12, 10590790), (14, 9077820), (15, 8472632), (19, 6688920), (20, 6354474), (21, 6051880), (24, 5295395), (28, 4538910), (30, 4236316), (35, 3631128), (38, 3344460), (40, 3177237), (42, 3025940), (56, 2269455), (57, 2229640), (60, 2118158), (70, 1815564), (76, 1672230), (84, 1512970), (95, 1337784), (105, 1210376), (114, 1114820), (120, 1059079), (133, 955560), (140, 907782), (152, 836115), (168, 756485), (190, 668892), (210, 605188), (228, 557410), (266, 477780), (280, 453891), (285, 445928), (380, 334446), (399, 318520), (420, 302594), (456, 278705), (532, 238890), (570, 222964), (665, 191112), (760, 167223), (798, 159260), (840, 151297), (1064, 119445), (1140, 111482), (1330, 95556), (1596, 79630), (1995, 63704), (2280, 55741), (2660, 47778), (3192, 39815), (3990, 31852), (5320, 23889), (7963, 15960), (7980, 15926)]