13431479040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{166561}}^1$

素因数の和:166595

約数の個数: 216

約数和(自身を含む): 53110625568

約数和(自身を除く): 39679146528

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 166561, 333122, 499683, 666244, 832805, 999366, 1165927, 1332488, 1499049, 1665610, 1998732, 2331854, 2498415, 2664976, 2998098, 3331220, 3497781, 3997464, 4663708, 4996830, 5329952, 5829635, 5996196, 6662440, 6995562, 7495245, 7994928, 9327416, 9993660, 10493343, 10659904, 11659270, 11992392, 13324880, 13991124, 14990490, 15989856, 17488905, 18654832, 19987320, 20986686, 21319808, 23318540, 23984784, 26649760, 27982248, 29980980, 31979712, 34977810, 37309664, 39974640, 41973372, 42639616, 46637080, 47969568, 52466715, 53299520, 55964496, 59961960, 63959424, 69955620, 74619328, 79949280, 83946744, 93274160, 95939136, 104933430, 106599040, 111928992, 119923920, 127918848, 139911240, 149238656, 159898560, 167893488, 186548320, 191878272, 209866860, 213198080, 223857984, 239847840, 279822480, 298477312, 319797120, 335786976, 373096640, 383756544, 419733720, 447715968, 479695680, 559644960, 639594240, 671573952, 746193280, 839467440, 895431936, 959391360, 1119289920, 1343147904, 1492386560, 1678934880, 1918782720, 2238579840, 2686295808, 3357869760, 4477159680, 6715739520, 13431479040]

約数ペア:

[(1, 13431479040), (2, 6715739520), (3, 4477159680), (4, 3357869760), (5, 2686295808), (6, 2238579840), (7, 1918782720), (8, 1678934880), (9, 1492386560), (10, 1343147904), (12, 1119289920), (14, 959391360), (15, 895431936), (16, 839467440), (18, 746193280), (20, 671573952), (21, 639594240), (24, 559644960), (28, 479695680), (30, 447715968), (32, 419733720), (35, 383756544), (36, 373096640), (40, 335786976), (42, 319797120), (45, 298477312), (48, 279822480), (56, 239847840), (60, 223857984), (63, 213198080), (64, 209866860), (70, 191878272), (72, 186548320), (80, 167893488), (84, 159898560), (90, 149238656), (96, 139911240), (105, 127918848), (112, 119923920), (120, 111928992), (126, 106599040), (128, 104933430), (140, 95939136), (144, 93274160), (160, 83946744), (168, 79949280), (180, 74619328), (192, 69955620), (210, 63959424), (224, 59961960), (240, 55964496), (252, 53299520), (256, 52466715), (280, 47969568), (288, 46637080), (315, 42639616), (320, 41973372), (336, 39974640), (360, 37309664), (384, 34977810), (420, 31979712), (448, 29980980), (480, 27982248), (504, 26649760), (560, 23984784), (576, 23318540), (630, 21319808), (640, 20986686), (672, 19987320), (720, 18654832), (768, 17488905), (840, 15989856), (896, 14990490), (960, 13991124), (1008, 13324880), (1120, 11992392), (1152, 11659270), (1260, 10659904), (1280, 10493343), (1344, 9993660), (1440, 9327416), (1680, 7994928), (1792, 7495245), (1920, 6995562), (2016, 6662440), (2240, 5996196), (2304, 5829635), (2520, 5329952), (2688, 4996830), (2880, 4663708), (3360, 3997464), (3840, 3497781), (4032, 3331220), (4480, 2998098), (5040, 2664976), (5376, 2498415), (5760, 2331854), (6720, 1998732), (8064, 1665610), (8960, 1499049), (10080, 1332488), (11520, 1165927), (13440, 999366), (16128, 832805), (20160, 666244), (26880, 499683), (40320, 333122), (80640, 166561)]