285152000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 867310080

約数和(自身を除く): 582158080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 67, 70, 76, 80, 95, 100, 112, 125, 128, 133, 134, 140, 152, 160, 175, 190, 200, 224, 250, 256, 266, 268, 280, 304, 320, 335, 350, 380, 400, 448, 469, 475, 500, 532, 536, 560, 608, 640, 665, 670, 700, 760, 800, 875, 896, 938, 950, 1000, 1064, 1072, 1120, 1216, 1273, 1280, 1330, 1340, 1400, 1520, 1600, 1675, 1750, 1792, 1876, 1900, 2000, 2128, 2144, 2240, 2345, 2375, 2432, 2546, 2660, 2680, 2800, 3040, 3200, 3325, 3350, 3500, 3752, 3800, 4000, 4256, 4288, 4480, 4690, 4750, 4864, 5092, 5320, 5360, 5600, 6080, 6365, 6400, 6650, 6700, 7000, 7504, 7600, 8000, 8375, 8512, 8576, 8911, 8960, 9380, 9500, 10184, 10640, 10720, 11200, 11725, 12160, 12730, 13300, 13400, 14000, 15008, 15200, 16000, 16625, 16750, 17024, 17152, 17822, 18760, 19000, 20368, 21280, 21440, 22400, 23450, 24320, 25460, 26600, 26800, 28000, 30016, 30400, 31825, 32000, 33250, 33500, 34048, 35644, 37520, 38000, 40736, 42560, 42880, 44555, 44800, 46900, 50920, 53200, 53600, 56000, 58625, 60032, 60800, 63650, 66500, 67000, 71288, 75040, 76000, 81472, 85120, 85760, 89110, 93800, 101840, 106400, 107200, 112000, 117250, 120064, 121600, 127300, 133000, 134000, 142576, 150080, 152000, 159125, 162944, 170240, 178220, 187600, 203680, 212800, 214400, 222775, 224000, 234500, 254600, 266000, 268000, 285152, 300160, 304000, 318250, 325888, 356440, 375200, 407360, 425600, 428800, 445550, 469000, 509200, 532000, 536000, 570304, 600320, 608000, 636500, 712880, 750400, 814720, 851200, 891100, 938000, 1018400, 1064000, 1072000, 1113875, 1140608, 1273000, 1425760, 1500800, 1629440, 1782200, 1876000, 2036800, 2128000, 2144000, 2227750, 2281216, 2546000, 2851520, 3001600, 3564400, 3752000, 4073600, 4256000, 4455500, 5092000, 5703040, 7128800, 7504000, 8147200, 8911000, 10184000, 11406080, 14257600, 15008000, 17822000, 20368000, 28515200, 35644000, 40736000, 57030400, 71288000, 142576000, 285152000]

約数ペア:

[(1, 285152000), (2, 142576000), (4, 71288000), (5, 57030400), (7, 40736000), (8, 35644000), (10, 28515200), (14, 20368000), (16, 17822000), (19, 15008000), (20, 14257600), (25, 11406080), (28, 10184000), (32, 8911000), (35, 8147200), (38, 7504000), (40, 7128800), (50, 5703040), (56, 5092000), (64, 4455500), (67, 4256000), (70, 4073600), (76, 3752000), (80, 3564400), (95, 3001600), (100, 2851520), (112, 2546000), (125, 2281216), (128, 2227750), (133, 2144000), (134, 2128000), (140, 2036800), (152, 1876000), (160, 1782200), (175, 1629440), (190, 1500800), (200, 1425760), (224, 1273000), (250, 1140608), (256, 1113875), (266, 1072000), (268, 1064000), (280, 1018400), (304, 938000), (320, 891100), (335, 851200), (350, 814720), (380, 750400), (400, 712880), (448, 636500), (469, 608000), (475, 600320), (500, 570304), (532, 536000), (536, 532000), (560, 509200), (608, 469000), (640, 445550), (665, 428800), (670, 425600), (700, 407360), (760, 375200), (800, 356440), (875, 325888), (896, 318250), (938, 304000), (950, 300160), (1000, 285152), (1064, 268000), (1072, 266000), (1120, 254600), (1216, 234500), (1273, 224000), (1280, 222775), (1330, 214400), (1340, 212800), (1400, 203680), (1520, 187600), (1600, 178220), (1675, 170240), (1750, 162944), (1792, 159125), (1876, 152000), (1900, 150080), (2000, 142576), (2128, 134000), (2144, 133000), (2240, 127300), (2345, 121600), (2375, 120064), (2432, 117250), (2546, 112000), (2660, 107200), (2680, 106400), (2800, 101840), (3040, 93800), (3200, 89110), (3325, 85760), (3350, 85120), (3500, 81472), (3752, 76000), (3800, 75040), (4000, 71288), (4256, 67000), (4288, 66500), (4480, 63650), (4690, 60800), (4750, 60032), (4864, 58625), (5092, 56000), (5320, 53600), (5360, 53200), (5600, 50920), (6080, 46900), (6365, 44800), (6400, 44555), (6650, 42880), (6700, 42560), (7000, 40736), (7504, 38000), (7600, 37520), (8000, 35644), (8375, 34048), (8512, 33500), (8576, 33250), (8911, 32000), (8960, 31825), (9380, 30400), (9500, 30016), (10184, 28000), (10640, 26800), (10720, 26600), (11200, 25460), (11725, 24320), (12160, 23450), (12730, 22400), (13300, 21440), (13400, 21280), (14000, 20368), (15008, 19000), (15200, 18760), (16000, 17822), (16625, 17152), (16750, 17024)]