1397424000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{4159}}^1$

素因数の和:4198

約数の個数: 256

約数和(自身を含む): 5295513600

約数和(自身を除く): 3898089600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 4000, 4159, 4200, 4480, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8318, 8400, 9600, 10500, 11200, 12000, 12477, 13440, 14000, 16000, 16636, 16800, 20795, 21000, 22400, 24000, 24954, 28000, 29113, 33272, 33600, 41590, 42000, 48000, 49908, 56000, 58226, 62385, 66544, 67200, 83180, 84000, 87339, 99816, 103975, 112000, 116452, 124770, 133088, 145565, 166360, 168000, 174678, 199632, 207950, 232904, 249540, 266176, 291130, 311925, 332720, 336000, 349356, 399264, 415900, 436695, 465808, 499080, 519875, 532352, 582260, 623850, 665440, 698712, 727825, 798528, 831800, 873390, 931616, 998160, 1039750, 1164520, 1247700, 1330880, 1397424, 1455650, 1559625, 1597056, 1663600, 1746780, 1863232, 1996320, 2079500, 2183475, 2329040, 2495400, 2661760, 2794848, 2911300, 3119250, 3327200, 3493560, 3639125, 3726464, 3992640, 4159000, 4366950, 4658080, 4990800, 5589696, 5822600, 6238500, 6654400, 6987120, 7278250, 7985280, 8318000, 8733900, 9316160, 9981600, 10917375, 11179392, 11645200, 12477000, 13308800, 13974240, 14556500, 16636000, 17467800, 18632320, 19963200, 21834750, 23290400, 24954000, 27948480, 29113000, 33272000, 34935600, 39926400, 43669500, 46580800, 49908000, 55896960, 58226000, 66544000, 69871200, 87339000, 93161600, 99816000, 116452000, 139742400, 174678000, 199632000, 232904000, 279484800, 349356000, 465808000, 698712000, 1397424000]

約数ペア:

[(1, 1397424000), (2, 698712000), (3, 465808000), (4, 349356000), (5, 279484800), (6, 232904000), (7, 199632000), (8, 174678000), (10, 139742400), (12, 116452000), (14, 99816000), (15, 93161600), (16, 87339000), (20, 69871200), (21, 66544000), (24, 58226000), (25, 55896960), (28, 49908000), (30, 46580800), (32, 43669500), (35, 39926400), (40, 34935600), (42, 33272000), (48, 29113000), (50, 27948480), (56, 24954000), (60, 23290400), (64, 21834750), (70, 19963200), (75, 18632320), (80, 17467800), (84, 16636000), (96, 14556500), (100, 13974240), (105, 13308800), (112, 12477000), (120, 11645200), (125, 11179392), (128, 10917375), (140, 9981600), (150, 9316160), (160, 8733900), (168, 8318000), (175, 7985280), (192, 7278250), (200, 6987120), (210, 6654400), (224, 6238500), (240, 5822600), (250, 5589696), (280, 4990800), (300, 4658080), (320, 4366950), (336, 4159000), (350, 3992640), (375, 3726464), (384, 3639125), (400, 3493560), (420, 3327200), (448, 3119250), (480, 2911300), (500, 2794848), (525, 2661760), (560, 2495400), (600, 2329040), (640, 2183475), (672, 2079500), (700, 1996320), (750, 1863232), (800, 1746780), (840, 1663600), (875, 1597056), (896, 1559625), (960, 1455650), (1000, 1397424), (1050, 1330880), (1120, 1247700), (1200, 1164520), (1344, 1039750), (1400, 998160), (1500, 931616), (1600, 873390), (1680, 831800), (1750, 798528), (1920, 727825), (2000, 698712), (2100, 665440), (2240, 623850), (2400, 582260), (2625, 532352), (2688, 519875), (2800, 499080), (3000, 465808), (3200, 436695), (3360, 415900), (3500, 399264), (4000, 349356), (4159, 336000), (4200, 332720), (4480, 311925), (4800, 291130), (5250, 266176), (5600, 249540), (6000, 232904), (6720, 207950), (7000, 199632), (8000, 174678), (8318, 168000), (8400, 166360), (9600, 145565), (10500, 133088), (11200, 124770), (12000, 116452), (12477, 112000), (13440, 103975), (14000, 99816), (16000, 87339), (16636, 84000), (16800, 83180), (20795, 67200), (21000, 66544), (22400, 62385), (24000, 58226), (24954, 56000), (28000, 49908), (29113, 48000), (33272, 42000), (33600, 41590)]