168069440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 224

約数和(自身を含む): 526694400

約数和(自身を除く): 358624960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 320, 352, 359, 380, 385, 418, 440, 448, 532, 560, 608, 616, 665, 704, 718, 760, 770, 836, 880, 1045, 1064, 1120, 1216, 1232, 1330, 1436, 1463, 1520, 1540, 1672, 1760, 1795, 2090, 2128, 2240, 2464, 2513, 2660, 2872, 2926, 3040, 3080, 3344, 3520, 3590, 3949, 4180, 4256, 4928, 5026, 5320, 5744, 5852, 6080, 6160, 6688, 6821, 7180, 7315, 7898, 8360, 8512, 10052, 10640, 11488, 11704, 12320, 12565, 13376, 13642, 14360, 14630, 15796, 16720, 19745, 20104, 21280, 22976, 23408, 24640, 25130, 27284, 27643, 28720, 29260, 31592, 33440, 34105, 39490, 40208, 42560, 46816, 47747, 50260, 54568, 55286, 57440, 58520, 63184, 66880, 68210, 75031, 78980, 80416, 93632, 95494, 100520, 109136, 110572, 114880, 117040, 126368, 136420, 138215, 150062, 157960, 160832, 190988, 201040, 218272, 221144, 234080, 238735, 252736, 272840, 276430, 300124, 315920, 375155, 381976, 402080, 436544, 442288, 468160, 477470, 525217, 545680, 552860, 600248, 631840, 750310, 763952, 804160, 884576, 954940, 1050434, 1091360, 1105720, 1200496, 1263680, 1500620, 1527904, 1769152, 1909880, 2100868, 2182720, 2211440, 2400992, 2626085, 3001240, 3055808, 3819760, 4201736, 4422880, 4801984, 5252170, 6002480, 7639520, 8403472, 8845760, 10504340, 12004960, 15279040, 16806944, 21008680, 24009920, 33613888, 42017360, 84034720, 168069440]

約数ペア:

[(1, 168069440), (2, 84034720), (4, 42017360), (5, 33613888), (7, 24009920), (8, 21008680), (10, 16806944), (11, 15279040), (14, 12004960), (16, 10504340), (19, 8845760), (20, 8403472), (22, 7639520), (28, 6002480), (32, 5252170), (35, 4801984), (38, 4422880), (40, 4201736), (44, 3819760), (55, 3055808), (56, 3001240), (64, 2626085), (70, 2400992), (76, 2211440), (77, 2182720), (80, 2100868), (88, 1909880), (95, 1769152), (110, 1527904), (112, 1500620), (133, 1263680), (140, 1200496), (152, 1105720), (154, 1091360), (160, 1050434), (176, 954940), (190, 884576), (209, 804160), (220, 763952), (224, 750310), (266, 631840), (280, 600248), (304, 552860), (308, 545680), (320, 525217), (352, 477470), (359, 468160), (380, 442288), (385, 436544), (418, 402080), (440, 381976), (448, 375155), (532, 315920), (560, 300124), (608, 276430), (616, 272840), (665, 252736), (704, 238735), (718, 234080), (760, 221144), (770, 218272), (836, 201040), (880, 190988), (1045, 160832), (1064, 157960), (1120, 150062), (1216, 138215), (1232, 136420), (1330, 126368), (1436, 117040), (1463, 114880), (1520, 110572), (1540, 109136), (1672, 100520), (1760, 95494), (1795, 93632), (2090, 80416), (2128, 78980), (2240, 75031), (2464, 68210), (2513, 66880), (2660, 63184), (2872, 58520), (2926, 57440), (3040, 55286), (3080, 54568), (3344, 50260), (3520, 47747), (3590, 46816), (3949, 42560), (4180, 40208), (4256, 39490), (4928, 34105), (5026, 33440), (5320, 31592), (5744, 29260), (5852, 28720), (6080, 27643), (6160, 27284), (6688, 25130), (6821, 24640), (7180, 23408), (7315, 22976), (7898, 21280), (8360, 20104), (8512, 19745), (10052, 16720), (10640, 15796), (11488, 14630), (11704, 14360), (12320, 13642), (12565, 13376)]