210086800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 664243200

約数和(自身を除く): 454156400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 152, 154, 175, 176, 190, 200, 209, 220, 266, 275, 280, 304, 308, 350, 359, 380, 385, 400, 418, 440, 475, 532, 550, 560, 616, 665, 700, 718, 760, 770, 836, 880, 950, 1045, 1064, 1100, 1232, 1330, 1400, 1436, 1463, 1520, 1540, 1672, 1795, 1900, 1925, 2090, 2128, 2200, 2513, 2660, 2800, 2872, 2926, 3080, 3325, 3344, 3590, 3800, 3850, 3949, 4180, 4400, 5026, 5225, 5320, 5744, 5852, 6160, 6650, 6821, 7180, 7315, 7600, 7700, 7898, 8360, 8975, 10052, 10450, 10640, 11704, 12565, 13300, 13642, 14360, 14630, 15400, 15796, 16720, 17950, 19745, 20104, 20900, 23408, 25130, 26600, 27284, 27643, 28720, 29260, 30800, 31592, 34105, 35900, 36575, 39490, 40208, 41800, 47747, 50260, 53200, 54568, 55286, 58520, 62825, 63184, 68210, 71800, 73150, 75031, 78980, 83600, 95494, 98725, 100520, 109136, 110572, 117040, 125650, 136420, 138215, 143600, 146300, 150062, 157960, 170525, 190988, 197450, 201040, 221144, 238735, 251300, 272840, 276430, 292600, 300124, 315920, 341050, 375155, 381976, 394900, 442288, 477470, 502600, 525217, 545680, 552860, 585200, 600248, 682100, 691075, 750310, 763952, 789800, 954940, 1005200, 1050434, 1105720, 1193675, 1200496, 1364200, 1382150, 1500620, 1579600, 1875775, 1909880, 2100868, 2211440, 2387350, 2626085, 2728400, 2764300, 3001240, 3751550, 3819760, 4201736, 4774700, 5252170, 5528600, 6002480, 7503100, 8403472, 9549400, 10504340, 11057200, 13130425, 15006200, 19098800, 21008680, 26260850, 30012400, 42017360, 52521700, 105043400, 210086800]

約数ペア:

[(1, 210086800), (2, 105043400), (4, 52521700), (5, 42017360), (7, 30012400), (8, 26260850), (10, 21008680), (11, 19098800), (14, 15006200), (16, 13130425), (19, 11057200), (20, 10504340), (22, 9549400), (25, 8403472), (28, 7503100), (35, 6002480), (38, 5528600), (40, 5252170), (44, 4774700), (50, 4201736), (55, 3819760), (56, 3751550), (70, 3001240), (76, 2764300), (77, 2728400), (80, 2626085), (88, 2387350), (95, 2211440), (100, 2100868), (110, 1909880), (112, 1875775), (133, 1579600), (140, 1500620), (152, 1382150), (154, 1364200), (175, 1200496), (176, 1193675), (190, 1105720), (200, 1050434), (209, 1005200), (220, 954940), (266, 789800), (275, 763952), (280, 750310), (304, 691075), (308, 682100), (350, 600248), (359, 585200), (380, 552860), (385, 545680), (400, 525217), (418, 502600), (440, 477470), (475, 442288), (532, 394900), (550, 381976), (560, 375155), (616, 341050), (665, 315920), (700, 300124), (718, 292600), (760, 276430), (770, 272840), (836, 251300), (880, 238735), (950, 221144), (1045, 201040), (1064, 197450), (1100, 190988), (1232, 170525), (1330, 157960), (1400, 150062), (1436, 146300), (1463, 143600), (1520, 138215), (1540, 136420), (1672, 125650), (1795, 117040), (1900, 110572), (1925, 109136), (2090, 100520), (2128, 98725), (2200, 95494), (2513, 83600), (2660, 78980), (2800, 75031), (2872, 73150), (2926, 71800), (3080, 68210), (3325, 63184), (3344, 62825), (3590, 58520), (3800, 55286), (3850, 54568), (3949, 53200), (4180, 50260), (4400, 47747), (5026, 41800), (5225, 40208), (5320, 39490), (5744, 36575), (5852, 35900), (6160, 34105), (6650, 31592), (6821, 30800), (7180, 29260), (7315, 28720), (7600, 27643), (7700, 27284), (7898, 26600), (8360, 25130), (8975, 23408), (10052, 20900), (10450, 20104), (10640, 19745), (11704, 17950), (12565, 16720), (13300, 15796), (13642, 15400), (14360, 14630)]