442128000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 1499546880

約数和(自身を除く): 1057418880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 125, 128, 150, 151, 160, 183, 192, 200, 240, 244, 250, 300, 302, 305, 320, 366, 375, 384, 400, 453, 480, 488, 500, 600, 604, 610, 640, 732, 750, 755, 800, 906, 915, 960, 976, 1000, 1200, 1208, 1220, 1464, 1500, 1510, 1525, 1600, 1812, 1830, 1920, 1952, 2000, 2265, 2400, 2416, 2440, 2928, 3000, 3020, 3050, 3200, 3624, 3660, 3775, 3904, 4000, 4530, 4575, 4800, 4832, 4880, 5856, 6000, 6040, 6100, 7248, 7320, 7550, 7625, 7808, 8000, 9060, 9150, 9211, 9600, 9664, 9760, 11325, 11712, 12000, 12080, 12200, 14496, 14640, 15100, 15250, 16000, 18120, 18300, 18422, 18875, 19328, 19520, 22650, 22875, 23424, 24000, 24160, 24400, 27633, 28992, 29280, 30200, 30500, 36240, 36600, 36844, 37750, 39040, 45300, 45750, 46055, 48000, 48320, 48800, 55266, 56625, 57984, 58560, 60400, 61000, 72480, 73200, 73688, 75500, 90600, 91500, 92110, 96640, 97600, 110532, 113250, 117120, 120800, 122000, 138165, 144960, 146400, 147376, 151000, 181200, 183000, 184220, 195200, 221064, 226500, 230275, 241600, 244000, 276330, 289920, 292800, 294752, 302000, 362400, 366000, 368440, 442128, 453000, 460550, 483200, 488000, 552660, 585600, 589504, 604000, 690825, 724800, 732000, 736880, 884256, 906000, 921100, 976000, 1105320, 1151375, 1179008, 1208000, 1381650, 1449600, 1464000, 1473760, 1768512, 1812000, 1842200, 2210640, 2302750, 2416000, 2763300, 2928000, 2947520, 3454125, 3537024, 3624000, 3684400, 4421280, 4605500, 5526600, 5895040, 6908250, 7248000, 7368800, 8842560, 9211000, 11053200, 13816500, 14737600, 17685120, 18422000, 22106400, 27633000, 29475200, 36844000, 44212800, 55266000, 73688000, 88425600, 110532000, 147376000, 221064000, 442128000]

約数ペア:

[(1, 442128000), (2, 221064000), (3, 147376000), (4, 110532000), (5, 88425600), (6, 73688000), (8, 55266000), (10, 44212800), (12, 36844000), (15, 29475200), (16, 27633000), (20, 22106400), (24, 18422000), (25, 17685120), (30, 14737600), (32, 13816500), (40, 11053200), (48, 9211000), (50, 8842560), (60, 7368800), (61, 7248000), (64, 6908250), (75, 5895040), (80, 5526600), (96, 4605500), (100, 4421280), (120, 3684400), (122, 3624000), (125, 3537024), (128, 3454125), (150, 2947520), (151, 2928000), (160, 2763300), (183, 2416000), (192, 2302750), (200, 2210640), (240, 1842200), (244, 1812000), (250, 1768512), (300, 1473760), (302, 1464000), (305, 1449600), (320, 1381650), (366, 1208000), (375, 1179008), (384, 1151375), (400, 1105320), (453, 976000), (480, 921100), (488, 906000), (500, 884256), (600, 736880), (604, 732000), (610, 724800), (640, 690825), (732, 604000), (750, 589504), (755, 585600), (800, 552660), (906, 488000), (915, 483200), (960, 460550), (976, 453000), (1000, 442128), (1200, 368440), (1208, 366000), (1220, 362400), (1464, 302000), (1500, 294752), (1510, 292800), (1525, 289920), (1600, 276330), (1812, 244000), (1830, 241600), (1920, 230275), (1952, 226500), (2000, 221064), (2265, 195200), (2400, 184220), (2416, 183000), (2440, 181200), (2928, 151000), (3000, 147376), (3020, 146400), (3050, 144960), (3200, 138165), (3624, 122000), (3660, 120800), (3775, 117120), (3904, 113250), (4000, 110532), (4530, 97600), (4575, 96640), (4800, 92110), (4832, 91500), (4880, 90600), (5856, 75500), (6000, 73688), (6040, 73200), (6100, 72480), (7248, 61000), (7320, 60400), (7550, 58560), (7625, 57984), (7808, 56625), (8000, 55266), (9060, 48800), (9150, 48320), (9211, 48000), (9600, 46055), (9664, 45750), (9760, 45300), (11325, 39040), (11712, 37750), (12000, 36844), (12080, 36600), (12200, 36240), (14496, 30500), (14640, 30200), (15100, 29280), (15250, 28992), (16000, 27633), (18120, 24400), (18300, 24160), (18422, 24000), (18875, 23424), (19328, 22875), (19520, 22650)]