423092880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 1639133184

約数和(自身を除く): 1216040304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 661, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1322, 1524, 1680, 1778, 1905, 1983, 2032, 2286, 2520, 2540, 2644, 2667, 3048, 3305, 3556, 3810, 3966, 4445, 4572, 4627, 5040, 5080, 5288, 5334, 5715, 5949, 6096, 6610, 7112, 7620, 7932, 8001, 8890, 9144, 9254, 9915, 10160, 10576, 10668, 11430, 11898, 13220, 13335, 13881, 14224, 15240, 15864, 16002, 17780, 18288, 18508, 19830, 21336, 22860, 23135, 23796, 26440, 26670, 27762, 29745, 30480, 31728, 32004, 35560, 37016, 39660, 40005, 41643, 42672, 45720, 46270, 47592, 52880, 53340, 55524, 59490, 64008, 69405, 71120, 74032, 79320, 80010, 83286, 83947, 91440, 92540, 95184, 106680, 111048, 118980, 128016, 138810, 158640, 160020, 166572, 167894, 185080, 208215, 213360, 222096, 237960, 251841, 277620, 320040, 333144, 335788, 370160, 416430, 419735, 475920, 503682, 555240, 587629, 640080, 666288, 671576, 755523, 832860, 839470, 1007364, 1110480, 1175258, 1259205, 1343152, 1511046, 1665720, 1678940, 1762887, 2014728, 2350516, 2518410, 2938145, 3022092, 3331440, 3357880, 3525774, 3777615, 4029456, 4701032, 5036820, 5288661, 5876290, 6044184, 6715760, 7051548, 7555230, 8814435, 9402064, 10073640, 10577322, 11752580, 12088368, 14103096, 15110460, 17628870, 20147280, 21154644, 23505160, 26443305, 28206192, 30220920, 35257740, 42309288, 47010320, 52886610, 60441840, 70515480, 84618576, 105773220, 141030960, 211546440, 423092880]

約数ペア:

[(1, 423092880), (2, 211546440), (3, 141030960), (4, 105773220), (5, 84618576), (6, 70515480), (7, 60441840), (8, 52886610), (9, 47010320), (10, 42309288), (12, 35257740), (14, 30220920), (15, 28206192), (16, 26443305), (18, 23505160), (20, 21154644), (21, 20147280), (24, 17628870), (28, 15110460), (30, 14103096), (35, 12088368), (36, 11752580), (40, 10577322), (42, 10073640), (45, 9402064), (48, 8814435), (56, 7555230), (60, 7051548), (63, 6715760), (70, 6044184), (72, 5876290), (80, 5288661), (84, 5036820), (90, 4701032), (105, 4029456), (112, 3777615), (120, 3525774), (126, 3357880), (127, 3331440), (140, 3022092), (144, 2938145), (168, 2518410), (180, 2350516), (210, 2014728), (240, 1762887), (252, 1678940), (254, 1665720), (280, 1511046), (315, 1343152), (336, 1259205), (360, 1175258), (381, 1110480), (420, 1007364), (504, 839470), (508, 832860), (560, 755523), (630, 671576), (635, 666288), (661, 640080), (720, 587629), (762, 555240), (840, 503682), (889, 475920), (1008, 419735), (1016, 416430), (1143, 370160), (1260, 335788), (1270, 333144), (1322, 320040), (1524, 277620), (1680, 251841), (1778, 237960), (1905, 222096), (1983, 213360), (2032, 208215), (2286, 185080), (2520, 167894), (2540, 166572), (2644, 160020), (2667, 158640), (3048, 138810), (3305, 128016), (3556, 118980), (3810, 111048), (3966, 106680), (4445, 95184), (4572, 92540), (4627, 91440), (5040, 83947), (5080, 83286), (5288, 80010), (5334, 79320), (5715, 74032), (5949, 71120), (6096, 69405), (6610, 64008), (7112, 59490), (7620, 55524), (7932, 53340), (8001, 52880), (8890, 47592), (9144, 46270), (9254, 45720), (9915, 42672), (10160, 41643), (10576, 40005), (10668, 39660), (11430, 37016), (11898, 35560), (13220, 32004), (13335, 31728), (13881, 30480), (14224, 29745), (15240, 27762), (15864, 26670), (16002, 26440), (17780, 23796), (18288, 23135), (18508, 22860), (19830, 21336)]