340128000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 216

約数和(自身を含む): 1224916056

約数和(自身を除く): 884788056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1181, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2362, 2400, 2880, 3000, 3200, 3543, 3600, 3840, 4000, 4500, 4724, 4800, 5760, 5905, 6000, 6400, 7086, 7200, 8000, 9000, 9448, 9600, 10629, 11520, 11810, 12000, 14172, 14400, 16000, 17715, 18000, 18896, 19200, 21258, 23620, 24000, 28344, 28800, 29525, 32000, 35430, 36000, 37792, 42516, 47240, 48000, 53145, 56688, 57600, 59050, 70860, 72000, 75584, 85032, 88575, 94480, 96000, 106290, 113376, 118100, 141720, 144000, 147625, 151168, 170064, 177150, 188960, 212580, 226752, 236200, 265725, 283440, 288000, 295250, 302336, 340128, 354300, 377920, 425160, 442875, 453504, 472400, 531450, 566880, 590500, 680256, 708600, 755840, 850320, 885750, 907008, 944800, 1062900, 1133760, 1181000, 1328625, 1360512, 1417200, 1511680, 1700640, 1771500, 1889600, 2125800, 2267520, 2362000, 2657250, 2721024, 2834400, 3401280, 3543000, 3779200, 4251600, 4535040, 4724000, 5314500, 5668800, 6802560, 7086000, 7558400, 8503200, 9448000, 10629000, 11337600, 13605120, 14172000, 17006400, 18896000, 21258000, 22675200, 28344000, 34012800, 37792000, 42516000, 56688000, 68025600, 85032000, 113376000, 170064000, 340128000]

約数ペア:

[(1, 340128000), (2, 170064000), (3, 113376000), (4, 85032000), (5, 68025600), (6, 56688000), (8, 42516000), (9, 37792000), (10, 34012800), (12, 28344000), (15, 22675200), (16, 21258000), (18, 18896000), (20, 17006400), (24, 14172000), (25, 13605120), (30, 11337600), (32, 10629000), (36, 9448000), (40, 8503200), (45, 7558400), (48, 7086000), (50, 6802560), (60, 5668800), (64, 5314500), (72, 4724000), (75, 4535040), (80, 4251600), (90, 3779200), (96, 3543000), (100, 3401280), (120, 2834400), (125, 2721024), (128, 2657250), (144, 2362000), (150, 2267520), (160, 2125800), (180, 1889600), (192, 1771500), (200, 1700640), (225, 1511680), (240, 1417200), (250, 1360512), (256, 1328625), (288, 1181000), (300, 1133760), (320, 1062900), (360, 944800), (375, 907008), (384, 885750), (400, 850320), (450, 755840), (480, 708600), (500, 680256), (576, 590500), (600, 566880), (640, 531450), (720, 472400), (750, 453504), (768, 442875), (800, 425160), (900, 377920), (960, 354300), (1000, 340128), (1125, 302336), (1152, 295250), (1181, 288000), (1200, 283440), (1280, 265725), (1440, 236200), (1500, 226752), (1600, 212580), (1800, 188960), (1920, 177150), (2000, 170064), (2250, 151168), (2304, 147625), (2362, 144000), (2400, 141720), (2880, 118100), (3000, 113376), (3200, 106290), (3543, 96000), (3600, 94480), (3840, 88575), (4000, 85032), (4500, 75584), (4724, 72000), (4800, 70860), (5760, 59050), (5905, 57600), (6000, 56688), (6400, 53145), (7086, 48000), (7200, 47240), (8000, 42516), (9000, 37792), (9448, 36000), (9600, 35430), (10629, 32000), (11520, 29525), (11810, 28800), (12000, 28344), (14172, 24000), (14400, 23620), (16000, 21258), (17715, 19200), (18000, 18896)]