211594320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41983}}^1$

素因数の和:42009

約数の個数: 120

約数和(自身を含む): 812138496

約数和(自身を除く): 600544176

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, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 41983, 83966, 125949, 167932, 209915, 251898, 293881, 335864, 377847, 419830, 503796, 587762, 629745, 671728, 755694, 839660, 881643, 1007592, 1175524, 1259490, 1469405, 1511388, 1679320, 1763286, 1889235, 2015184, 2351048, 2518980, 2644929, 2938810, 3022776, 3358640, 3526572, 3778470, 4408215, 4702096, 5037960, 5289858, 5877620, 6045552, 7053144, 7556940, 8816430, 10075920, 10579716, 11755240, 13224645, 14106288, 15113880, 17632860, 21159432, 23510480, 26449290, 30227760, 35265720, 42318864, 52898580, 70531440, 105797160, 211594320]

約数ペア:

[(1, 211594320), (2, 105797160), (3, 70531440), (4, 52898580), (5, 42318864), (6, 35265720), (7, 30227760), (8, 26449290), (9, 23510480), (10, 21159432), (12, 17632860), (14, 15113880), (15, 14106288), (16, 13224645), (18, 11755240), (20, 10579716), (21, 10075920), (24, 8816430), (28, 7556940), (30, 7053144), (35, 6045552), (36, 5877620), (40, 5289858), (42, 5037960), (45, 4702096), (48, 4408215), (56, 3778470), (60, 3526572), (63, 3358640), (70, 3022776), (72, 2938810), (80, 2644929), (84, 2518980), (90, 2351048), (105, 2015184), (112, 1889235), (120, 1763286), (126, 1679320), (140, 1511388), (144, 1469405), (168, 1259490), (180, 1175524), (210, 1007592), (240, 881643), (252, 839660), (280, 755694), (315, 671728), (336, 629745), (360, 587762), (420, 503796), (504, 419830), (560, 377847), (630, 335864), (720, 293881), (840, 251898), (1008, 209915), (1260, 167932), (1680, 125949), (2520, 83966), (5040, 41983)]