1249440000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 360

約数和(自身を含む): 4405964640

約数和(自身を除く): 3156524640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 137, 150, 152, 160, 190, 192, 200, 228, 240, 250, 256, 274, 285, 300, 304, 320, 375, 380, 384, 400, 411, 456, 475, 480, 500, 548, 570, 600, 608, 625, 640, 685, 750, 760, 768, 800, 822, 912, 950, 960, 1000, 1096, 1140, 1200, 1216, 1250, 1280, 1370, 1425, 1500, 1520, 1600, 1644, 1824, 1875, 1900, 1920, 2000, 2055, 2192, 2280, 2375, 2400, 2432, 2500, 2603, 2740, 2850, 3000, 3040, 3200, 3288, 3425, 3648, 3750, 3800, 3840, 4000, 4110, 4384, 4560, 4750, 4800, 4864, 5000, 5206, 5480, 5700, 6000, 6080, 6400, 6576, 6850, 7125, 7296, 7500, 7600, 7809, 8000, 8220, 8768, 9120, 9500, 9600, 10000, 10275, 10412, 10960, 11400, 11875, 12000, 12160, 13015, 13152, 13700, 14250, 14592, 15000, 15200, 15618, 16000, 16440, 17125, 17536, 18240, 19000, 19200, 20000, 20550, 20824, 21920, 22800, 23750, 24000, 24320, 26030, 26304, 27400, 28500, 30000, 30400, 31236, 32000, 32880, 34250, 35072, 35625, 36480, 38000, 39045, 40000, 41100, 41648, 43840, 45600, 47500, 48000, 51375, 52060, 52608, 54800, 57000, 60000, 60800, 62472, 65075, 65760, 68500, 71250, 72960, 76000, 78090, 80000, 82200, 83296, 85625, 87680, 91200, 95000, 96000, 102750, 104120, 105216, 109600, 114000, 120000, 121600, 124944, 130150, 131520, 137000, 142500, 152000, 156180, 160000, 164400, 166592, 171250, 175360, 182400, 190000, 195225, 205500, 208240, 219200, 228000, 240000, 249888, 256875, 260300, 263040, 274000, 285000, 304000, 312360, 325375, 328800, 333184, 342500, 364800, 380000, 390450, 411000, 416480, 438400, 456000, 480000, 499776, 513750, 520600, 526080, 548000, 570000, 608000, 624720, 650750, 657600, 666368, 685000, 760000, 780900, 822000, 832960, 876800, 912000, 976125, 999552, 1027500, 1041200, 1096000, 1140000, 1249440, 1301500, 1315200, 1370000, 1520000, 1561800, 1626875, 1644000, 1665920, 1824000, 1952250, 1999104, 2055000, 2082400, 2192000, 2280000, 2498880, 2603000, 2630400, 2740000, 3040000, 3123600, 3253750, 3288000, 3331840, 3904500, 4110000, 4164800, 4384000, 4560000, 4880625, 4997760, 5206000, 5480000, 6247200, 6507500, 6576000, 7809000, 8220000, 8329600, 9120000, 9761250, 9995520, 10412000, 10960000, 12494400, 13015000, 13152000, 15618000, 16440000, 16659200, 19522500, 20824000, 21920000, 24988800, 26030000, 31236000, 32880000, 39045000, 41648000, 49977600, 52060000, 62472000, 65760000, 78090000, 83296000, 104120000, 124944000, 156180000, 208240000, 249888000, 312360000, 416480000, 624720000, 1249440000]

約数ペア:

[(1, 1249440000), (2, 624720000), (3, 416480000), (4, 312360000), (5, 249888000), (6, 208240000), (8, 156180000), (10, 124944000), (12, 104120000), (15, 83296000), (16, 78090000), (19, 65760000), (20, 62472000), (24, 52060000), (25, 49977600), (30, 41648000), (32, 39045000), (38, 32880000), (40, 31236000), (48, 26030000), (50, 24988800), (57, 21920000), (60, 20824000), (64, 19522500), (75, 16659200), (76, 16440000), (80, 15618000), (95, 13152000), (96, 13015000), (100, 12494400), (114, 10960000), (120, 10412000), (125, 9995520), (128, 9761250), (137, 9120000), (150, 8329600), (152, 8220000), (160, 7809000), (190, 6576000), (192, 6507500), (200, 6247200), (228, 5480000), (240, 5206000), (250, 4997760), (256, 4880625), (274, 4560000), (285, 4384000), (300, 4164800), (304, 4110000), (320, 3904500), (375, 3331840), (380, 3288000), (384, 3253750), (400, 3123600), (411, 3040000), (456, 2740000), (475, 2630400), (480, 2603000), (500, 2498880), (548, 2280000), (570, 2192000), (600, 2082400), (608, 2055000), (625, 1999104), (640, 1952250), (685, 1824000), (750, 1665920), (760, 1644000), (768, 1626875), (800, 1561800), (822, 1520000), (912, 1370000), (950, 1315200), (960, 1301500), (1000, 1249440), (1096, 1140000), (1140, 1096000), (1200, 1041200), (1216, 1027500), (1250, 999552), (1280, 976125), (1370, 912000), (1425, 876800), (1500, 832960), (1520, 822000), (1600, 780900), (1644, 760000), (1824, 685000), (1875, 666368), (1900, 657600), (1920, 650750), (2000, 624720), (2055, 608000), (2192, 570000), (2280, 548000), (2375, 526080), (2400, 520600), (2432, 513750), (2500, 499776), (2603, 480000), (2740, 456000), (2850, 438400), (3000, 416480), (3040, 411000), (3200, 390450), (3288, 380000), (3425, 364800), (3648, 342500), (3750, 333184), (3800, 328800), (3840, 325375), (4000, 312360), (4110, 304000), (4384, 285000), (4560, 274000), (4750, 263040), (4800, 260300), (4864, 256875), (5000, 249888), (5206, 240000), (5480, 228000), (5700, 219200), (6000, 208240), (6080, 205500), (6400, 195225), (6576, 190000), (6850, 182400), (7125, 175360), (7296, 171250), (7500, 166592), (7600, 164400), (7809, 160000), (8000, 156180), (8220, 152000), (8768, 142500), (9120, 137000), (9500, 131520), (9600, 130150), (10000, 124944), (10275, 121600), (10412, 120000), (10960, 114000), (11400, 109600), (11875, 105216), (12000, 104120), (12160, 102750), (13015, 96000), (13152, 95000), (13700, 91200), (14250, 87680), (14592, 85625), (15000, 83296), (15200, 82200), (15618, 80000), (16000, 78090), (16440, 76000), (17125, 72960), (17536, 71250), (18240, 68500), (19000, 65760), (19200, 65075), (20000, 62472), (20550, 60800), (20824, 60000), (21920, 57000), (22800, 54800), (23750, 52608), (24000, 52060), (24320, 51375), (26030, 48000), (26304, 47500), (27400, 45600), (28500, 43840), (30000, 41648), (30400, 41100), (31236, 40000), (32000, 39045), (32880, 38000), (34250, 36480), (35072, 35625)]