1906158240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1644

約数の個数: 288

約数和(自身を含む): 7497584640

約数和(自身を除く): 5591426400

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1440, 1489, 1524, 1680, 1778, 1905, 2016, 2032, 2286, 2520, 2540, 2667, 2978, 3048, 3360, 3556, 3810, 4064, 4445, 4467, 4572, 5040, 5080, 5334, 5715, 5956, 6096, 7112, 7445, 7620, 8001, 8890, 8934, 9144, 10080, 10160, 10423, 10668, 11430, 11912, 12192, 13335, 13401, 14224, 14890, 15240, 16002, 17780, 17868, 18288, 20320, 20846, 21336, 22335, 22860, 23824, 26670, 26802, 28448, 29780, 30480, 31269, 32004, 35560, 35736, 36576, 40005, 41692, 42672, 44670, 45720, 47648, 52115, 53340, 53604, 59560, 60960, 62538, 64008, 67005, 71120, 71472, 80010, 83384, 85344, 89340, 91440, 93807, 104230, 106680, 107208, 119120, 125076, 128016, 134010, 142240, 142944, 156345, 160020, 166768, 178680, 182880, 187614, 189103, 208460, 213360, 214416, 238240, 250152, 256032, 268020, 312690, 320040, 333536, 357360, 375228, 378206, 416920, 426720, 428832, 469035, 500304, 536040, 567309, 625380, 640080, 714720, 750456, 756412, 833840, 938070, 945515, 1000608, 1072080, 1134618, 1250760, 1280160, 1323721, 1500912, 1512824, 1667680, 1701927, 1876140, 1891030, 2144160, 2269236, 2501520, 2647442, 2836545, 3001824, 3025648, 3403854, 3752280, 3782060, 3971163, 4538472, 5003040, 5294884, 5673090, 6051296, 6618605, 6807708, 7504560, 7564120, 7942326, 8509635, 9076944, 10589768, 11346180, 11913489, 13237210, 13615416, 15009120, 15128240, 15884652, 17019270, 18153888, 19855815, 21179536, 22692360, 23826978, 26474420, 27230832, 30256480, 31769304, 34038540, 39711630, 42359072, 45384720, 47653956, 52948840, 54461664, 59567445, 63538608, 68077080, 79423260, 90769440, 95307912, 105897680, 119134890, 127077216, 136154160, 158846520, 190615824, 211795360, 238269780, 272308320, 317693040, 381231648, 476539560, 635386080, 953079120, 1906158240]

約数ペア:

[(1, 1906158240), (2, 953079120), (3, 635386080), (4, 476539560), (5, 381231648), (6, 317693040), (7, 272308320), (8, 238269780), (9, 211795360), (10, 190615824), (12, 158846520), (14, 136154160), (15, 127077216), (16, 119134890), (18, 105897680), (20, 95307912), (21, 90769440), (24, 79423260), (28, 68077080), (30, 63538608), (32, 59567445), (35, 54461664), (36, 52948840), (40, 47653956), (42, 45384720), (45, 42359072), (48, 39711630), (56, 34038540), (60, 31769304), (63, 30256480), (70, 27230832), (72, 26474420), (80, 23826978), (84, 22692360), (90, 21179536), (96, 19855815), (105, 18153888), (112, 17019270), (120, 15884652), (126, 15128240), (127, 15009120), (140, 13615416), (144, 13237210), (160, 11913489), (168, 11346180), (180, 10589768), (210, 9076944), (224, 8509635), (240, 7942326), (252, 7564120), (254, 7504560), (280, 6807708), (288, 6618605), (315, 6051296), (336, 5673090), (360, 5294884), (381, 5003040), (420, 4538472), (480, 3971163), (504, 3782060), (508, 3752280), (560, 3403854), (630, 3025648), (635, 3001824), (672, 2836545), (720, 2647442), (762, 2501520), (840, 2269236), (889, 2144160), (1008, 1891030), (1016, 1876140), (1120, 1701927), (1143, 1667680), (1260, 1512824), (1270, 1500912), (1440, 1323721), (1489, 1280160), (1524, 1250760), (1680, 1134618), (1778, 1072080), (1905, 1000608), (2016, 945515), (2032, 938070), (2286, 833840), (2520, 756412), (2540, 750456), (2667, 714720), (2978, 640080), (3048, 625380), (3360, 567309), (3556, 536040), (3810, 500304), (4064, 469035), (4445, 428832), (4467, 426720), (4572, 416920), (5040, 378206), (5080, 375228), (5334, 357360), (5715, 333536), (5956, 320040), (6096, 312690), (7112, 268020), (7445, 256032), (7620, 250152), (8001, 238240), (8890, 214416), (8934, 213360), (9144, 208460), (10080, 189103), (10160, 187614), (10423, 182880), (10668, 178680), (11430, 166768), (11912, 160020), (12192, 156345), (13335, 142944), (13401, 142240), (14224, 134010), (14890, 128016), (15240, 125076), (16002, 119120), (17780, 107208), (17868, 106680), (18288, 104230), (20320, 93807), (20846, 91440), (21336, 89340), (22335, 85344), (22860, 83384), (23824, 80010), (26670, 71472), (26802, 71120), (28448, 67005), (29780, 64008), (30480, 62538), (31269, 60960), (32004, 59560), (35560, 53604), (35736, 53340), (36576, 52115), (40005, 47648), (41692, 45720), (42672, 44670)]