13325760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 168

約数和(自身を含む): 52462176

約数和(自身を除く): 39136416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 661, 672, 720, 840, 960, 1008, 1120, 1260, 1322, 1344, 1440, 1680, 1983, 2016, 2240, 2520, 2644, 2880, 3305, 3360, 3966, 4032, 4627, 5040, 5288, 5949, 6610, 6720, 7932, 9254, 9915, 10080, 10576, 11898, 13220, 13881, 15864, 18508, 19830, 20160, 21152, 23135, 23796, 26440, 27762, 29745, 31728, 37016, 39660, 41643, 42304, 46270, 47592, 52880, 55524, 59490, 63456, 69405, 74032, 79320, 83286, 92540, 95184, 105760, 111048, 118980, 126912, 138810, 148064, 158640, 166572, 185080, 190368, 208215, 211520, 222096, 237960, 277620, 296128, 317280, 333144, 370160, 380736, 416430, 444192, 475920, 555240, 634560, 666288, 740320, 832860, 888384, 951840, 1110480, 1332576, 1480640, 1665720, 1903680, 2220960, 2665152, 3331440, 4441920, 6662880, 13325760]

約数ペア:

[(1, 13325760), (2, 6662880), (3, 4441920), (4, 3331440), (5, 2665152), (6, 2220960), (7, 1903680), (8, 1665720), (9, 1480640), (10, 1332576), (12, 1110480), (14, 951840), (15, 888384), (16, 832860), (18, 740320), (20, 666288), (21, 634560), (24, 555240), (28, 475920), (30, 444192), (32, 416430), (35, 380736), (36, 370160), (40, 333144), (42, 317280), (45, 296128), (48, 277620), (56, 237960), (60, 222096), (63, 211520), (64, 208215), (70, 190368), (72, 185080), (80, 166572), (84, 158640), (90, 148064), (96, 138810), (105, 126912), (112, 118980), (120, 111048), (126, 105760), (140, 95184), (144, 92540), (160, 83286), (168, 79320), (180, 74032), (192, 69405), (210, 63456), (224, 59490), (240, 55524), (252, 52880), (280, 47592), (288, 46270), (315, 42304), (320, 41643), (336, 39660), (360, 37016), (420, 31728), (448, 29745), (480, 27762), (504, 26440), (560, 23796), (576, 23135), (630, 21152), (661, 20160), (672, 19830), (720, 18508), (840, 15864), (960, 13881), (1008, 13220), (1120, 11898), (1260, 10576), (1322, 10080), (1344, 9915), (1440, 9254), (1680, 7932), (1983, 6720), (2016, 6610), (2240, 5949), (2520, 5288), (2644, 5040), (2880, 4627), (3305, 4032), (3360, 3966)]