14991480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 57673440

約数和(自身を除く): 42681960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 661, 756, 810, 840, 945, 1080, 1134, 1260, 1322, 1512, 1620, 1890, 1983, 2268, 2520, 2644, 2835, 3240, 3305, 3780, 3966, 4536, 4627, 5288, 5670, 5949, 6610, 7560, 7932, 9254, 9915, 11340, 11898, 13220, 13881, 15864, 17847, 18508, 19830, 22680, 23135, 23796, 26440, 27762, 29745, 35694, 37016, 39660, 41643, 46270, 47592, 53541, 55524, 59490, 69405, 71388, 79320, 83286, 89235, 92540, 107082, 111048, 118980, 124929, 138810, 142776, 166572, 178470, 185080, 208215, 214164, 237960, 249858, 267705, 277620, 333144, 356940, 374787, 416430, 428328, 499716, 535410, 555240, 624645, 713880, 749574, 832860, 999432, 1070820, 1249290, 1499148, 1665720, 1873935, 2141640, 2498580, 2998296, 3747870, 4997160, 7495740, 14991480]

約数ペア:

[(1, 14991480), (2, 7495740), (3, 4997160), (4, 3747870), (5, 2998296), (6, 2498580), (7, 2141640), (8, 1873935), (9, 1665720), (10, 1499148), (12, 1249290), (14, 1070820), (15, 999432), (18, 832860), (20, 749574), (21, 713880), (24, 624645), (27, 555240), (28, 535410), (30, 499716), (35, 428328), (36, 416430), (40, 374787), (42, 356940), (45, 333144), (54, 277620), (56, 267705), (60, 249858), (63, 237960), (70, 214164), (72, 208215), (81, 185080), (84, 178470), (90, 166572), (105, 142776), (108, 138810), (120, 124929), (126, 118980), (135, 111048), (140, 107082), (162, 92540), (168, 89235), (180, 83286), (189, 79320), (210, 71388), (216, 69405), (252, 59490), (270, 55524), (280, 53541), (315, 47592), (324, 46270), (360, 41643), (378, 39660), (405, 37016), (420, 35694), (504, 29745), (540, 27762), (567, 26440), (630, 23796), (648, 23135), (661, 22680), (756, 19830), (810, 18508), (840, 17847), (945, 15864), (1080, 13881), (1134, 13220), (1260, 11898), (1322, 11340), (1512, 9915), (1620, 9254), (1890, 7932), (1983, 7560), (2268, 6610), (2520, 5949), (2644, 5670), (2835, 5288), (3240, 4627), (3305, 4536), (3780, 3966)]