663384960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{16453}}^1$

素因数の和:16485

約数の個数: 192

約数和(自身を含む): 2618160480

約数和(自身を除く): 1954775520

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 16453, 20160, 32906, 40320, 49359, 65812, 82265, 98718, 115171, 131624, 148077, 164530, 197436, 230342, 246795, 263248, 296154, 329060, 345513, 394872, 460684, 493590, 526496, 575855, 592308, 658120, 691026, 740385, 789744, 921368, 987180, 1036539, 1052992, 1151710, 1184616, 1316240, 1382052, 1480770, 1579488, 1727565, 1842736, 1974360, 2073078, 2105984, 2303420, 2369232, 2632480, 2764104, 2961540, 3158976, 3455130, 3685472, 3948720, 4146156, 4606840, 4738464, 5182695, 5264960, 5528208, 5923080, 6317952, 6910260, 7370944, 7897440, 8292312, 9213680, 9476928, 10365390, 10529920, 11056416, 11846160, 13820520, 14741888, 15794880, 16584624, 18427360, 18953856, 20730780, 22112832, 23692320, 27641040, 31589760, 33169248, 36854720, 41461560, 44225664, 47384640, 55282080, 66338496, 73709440, 82923120, 94769280, 110564160, 132676992, 165846240, 221128320, 331692480, 663384960]

約数ペア:

[(1, 663384960), (2, 331692480), (3, 221128320), (4, 165846240), (5, 132676992), (6, 110564160), (7, 94769280), (8, 82923120), (9, 73709440), (10, 66338496), (12, 55282080), (14, 47384640), (15, 44225664), (16, 41461560), (18, 36854720), (20, 33169248), (21, 31589760), (24, 27641040), (28, 23692320), (30, 22112832), (32, 20730780), (35, 18953856), (36, 18427360), (40, 16584624), (42, 15794880), (45, 14741888), (48, 13820520), (56, 11846160), (60, 11056416), (63, 10529920), (64, 10365390), (70, 9476928), (72, 9213680), (80, 8292312), (84, 7897440), (90, 7370944), (96, 6910260), (105, 6317952), (112, 5923080), (120, 5528208), (126, 5264960), (128, 5182695), (140, 4738464), (144, 4606840), (160, 4146156), (168, 3948720), (180, 3685472), (192, 3455130), (210, 3158976), (224, 2961540), (240, 2764104), (252, 2632480), (280, 2369232), (288, 2303420), (315, 2105984), (320, 2073078), (336, 1974360), (360, 1842736), (384, 1727565), (420, 1579488), (448, 1480770), (480, 1382052), (504, 1316240), (560, 1184616), (576, 1151710), (630, 1052992), (640, 1036539), (672, 987180), (720, 921368), (840, 789744), (896, 740385), (960, 691026), (1008, 658120), (1120, 592308), (1152, 575855), (1260, 526496), (1344, 493590), (1440, 460684), (1680, 394872), (1920, 345513), (2016, 329060), (2240, 296154), (2520, 263248), (2688, 246795), (2880, 230342), (3360, 197436), (4032, 164530), (4480, 148077), (5040, 131624), (5760, 115171), (6720, 98718), (8064, 82265), (10080, 65812), (13440, 49359), (16453, 40320), (20160, 32906)]