171474840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 575424000

約数和(自身を除く): 403949160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 537, 540, 716, 887, 895, 1074, 1080, 1432, 1611, 1774, 1790, 2148, 2661, 2685, 3222, 3548, 3580, 4296, 4435, 4833, 5322, 5370, 6444, 7096, 7160, 7983, 8055, 8870, 9666, 10644, 10740, 12888, 13305, 15966, 16110, 17740, 19332, 21288, 21480, 23949, 24165, 26610, 31932, 32220, 35480, 38664, 39915, 47898, 48330, 53220, 63864, 64440, 79830, 95796, 96660, 106440, 119745, 158773, 159660, 191592, 193320, 239490, 317546, 319320, 476319, 478980, 635092, 793865, 952638, 957960, 1270184, 1428957, 1587730, 1905276, 2381595, 2857914, 3175460, 3810552, 4286871, 4763190, 5715828, 6350920, 7144785, 8573742, 9526380, 11431656, 14289570, 17147484, 19052760, 21434355, 28579140, 34294968, 42868710, 57158280, 85737420, 171474840]

約数ペア:

[(1, 171474840), (2, 85737420), (3, 57158280), (4, 42868710), (5, 34294968), (6, 28579140), (8, 21434355), (9, 19052760), (10, 17147484), (12, 14289570), (15, 11431656), (18, 9526380), (20, 8573742), (24, 7144785), (27, 6350920), (30, 5715828), (36, 4763190), (40, 4286871), (45, 3810552), (54, 3175460), (60, 2857914), (72, 2381595), (90, 1905276), (108, 1587730), (120, 1428957), (135, 1270184), (179, 957960), (180, 952638), (216, 793865), (270, 635092), (358, 478980), (360, 476319), (537, 319320), (540, 317546), (716, 239490), (887, 193320), (895, 191592), (1074, 159660), (1080, 158773), (1432, 119745), (1611, 106440), (1774, 96660), (1790, 95796), (2148, 79830), (2661, 64440), (2685, 63864), (3222, 53220), (3548, 48330), (3580, 47898), (4296, 39915), (4435, 38664), (4833, 35480), (5322, 32220), (5370, 31932), (6444, 26610), (7096, 24165), (7160, 23949), (7983, 21480), (8055, 21288), (8870, 19332), (9666, 17740), (10644, 16110), (10740, 15966), (12888, 13305)]