164502800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 507408000

約数和(自身を除く): 342905200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 109, 110, 112, 140, 154, 175, 176, 196, 200, 218, 220, 245, 275, 280, 308, 343, 350, 385, 392, 400, 436, 440, 490, 539, 545, 550, 560, 616, 686, 700, 763, 770, 784, 872, 880, 980, 1078, 1090, 1100, 1199, 1225, 1232, 1372, 1400, 1526, 1540, 1715, 1744, 1925, 1960, 2156, 2180, 2200, 2398, 2450, 2695, 2725, 2744, 2800, 3052, 3080, 3430, 3773, 3815, 3850, 3920, 4312, 4360, 4400, 4796, 4900, 5341, 5390, 5450, 5488, 5995, 6104, 6160, 6860, 7546, 7630, 7700, 8393, 8575, 8624, 8720, 9592, 9800, 10682, 10780, 10900, 11990, 12208, 13475, 13720, 15092, 15260, 15400, 16786, 17150, 18865, 19075, 19184, 19600, 21364, 21560, 21800, 23980, 26705, 26950, 27440, 29975, 30184, 30520, 30800, 33572, 34300, 37387, 37730, 38150, 41965, 42728, 43120, 43600, 47960, 53410, 53900, 58751, 59950, 60368, 61040, 67144, 68600, 74774, 75460, 76300, 83930, 85456, 94325, 95920, 106820, 107800, 117502, 119900, 133525, 134288, 137200, 149548, 150920, 152600, 167860, 186935, 188650, 209825, 213640, 215600, 235004, 239800, 267050, 293755, 299096, 301840, 305200, 335720, 373870, 377300, 411257, 419650, 427280, 470008, 479600, 534100, 587510, 598192, 671440, 747740, 754600, 822514, 839300, 934675, 940016, 1068200, 1175020, 1468775, 1495480, 1509200, 1645028, 1678600, 1869350, 2056285, 2136400, 2350040, 2937550, 2990960, 3290056, 3357200, 3738700, 4112570, 4700080, 5875100, 6580112, 7477400, 8225140, 10281425, 11750200, 14954800, 16450280, 20562850, 23500400, 32900560, 41125700, 82251400, 164502800]

約数ペア:

[(1, 164502800), (2, 82251400), (4, 41125700), (5, 32900560), (7, 23500400), (8, 20562850), (10, 16450280), (11, 14954800), (14, 11750200), (16, 10281425), (20, 8225140), (22, 7477400), (25, 6580112), (28, 5875100), (35, 4700080), (40, 4112570), (44, 3738700), (49, 3357200), (50, 3290056), (55, 2990960), (56, 2937550), (70, 2350040), (77, 2136400), (80, 2056285), (88, 1869350), (98, 1678600), (100, 1645028), (109, 1509200), (110, 1495480), (112, 1468775), (140, 1175020), (154, 1068200), (175, 940016), (176, 934675), (196, 839300), (200, 822514), (218, 754600), (220, 747740), (245, 671440), (275, 598192), (280, 587510), (308, 534100), (343, 479600), (350, 470008), (385, 427280), (392, 419650), (400, 411257), (436, 377300), (440, 373870), (490, 335720), (539, 305200), (545, 301840), (550, 299096), (560, 293755), (616, 267050), (686, 239800), (700, 235004), (763, 215600), (770, 213640), (784, 209825), (872, 188650), (880, 186935), (980, 167860), (1078, 152600), (1090, 150920), (1100, 149548), (1199, 137200), (1225, 134288), (1232, 133525), (1372, 119900), (1400, 117502), (1526, 107800), (1540, 106820), (1715, 95920), (1744, 94325), (1925, 85456), (1960, 83930), (2156, 76300), (2180, 75460), (2200, 74774), (2398, 68600), (2450, 67144), (2695, 61040), (2725, 60368), (2744, 59950), (2800, 58751), (3052, 53900), (3080, 53410), (3430, 47960), (3773, 43600), (3815, 43120), (3850, 42728), (3920, 41965), (4312, 38150), (4360, 37730), (4400, 37387), (4796, 34300), (4900, 33572), (5341, 30800), (5390, 30520), (5450, 30184), (5488, 29975), (5995, 27440), (6104, 26950), (6160, 26705), (6860, 23980), (7546, 21800), (7630, 21560), (7700, 21364), (8393, 19600), (8575, 19184), (8624, 19075), (8720, 18865), (9592, 17150), (9800, 16786), (10682, 15400), (10780, 15260), (10900, 15092), (11990, 13720), (12208, 13475)]