1420416000

素因数分解:

$2^{10}\times 3^4\times 5^3\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 440

約数和(自身を含む): 5332205736

約数和(自身を除く): 3911789736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 137, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 256, 270, 274, 288, 300, 320, 324, 360, 375, 384, 400, 405, 411, 432, 450, 480, 500, 512, 540, 548, 576, 600, 640, 648, 675, 685, 720, 750, 768, 800, 810, 822, 864, 900, 960, 1000, 1024, 1080, 1096, 1125, 1152, 1200, 1233, 1280, 1296, 1350, 1370, 1440, 1500, 1536, 1600, 1620, 1644, 1728, 1800, 1920, 2000, 2025, 2055, 2160, 2192, 2250, 2304, 2400, 2466, 2560, 2592, 2700, 2740, 2880, 3000, 3072, 3200, 3240, 3288, 3375, 3425, 3456, 3600, 3699, 3840, 4000, 4050, 4110, 4320, 4384, 4500, 4608, 4800, 4932, 5120, 5184, 5400, 5480, 5760, 6000, 6165, 6400, 6480, 6576, 6750, 6850, 6912, 7200, 7398, 7680, 8000, 8100, 8220, 8640, 8768, 9000, 9216, 9600, 9864, 10125, 10275, 10368, 10800, 10960, 11097, 11520, 12000, 12330, 12800, 12960, 13152, 13500, 13700, 13824, 14400, 14796, 15360, 16000, 16200, 16440, 17125, 17280, 17536, 18000, 18495, 19200, 19728, 20250, 20550, 20736, 21600, 21920, 22194, 23040, 24000, 24660, 25600, 25920, 26304, 27000, 27400, 27648, 28800, 29592, 30825, 32000, 32400, 32880, 34250, 34560, 35072, 36000, 36990, 38400, 39456, 40500, 41100, 41472, 43200, 43840, 44388, 46080, 48000, 49320, 51375, 51840, 52608, 54000, 54800, 55485, 57600, 59184, 61650, 64000, 64800, 65760, 68500, 69120, 70144, 72000, 73980, 76800, 78912, 81000, 82200, 82944, 86400, 87680, 88776, 92475, 96000, 98640, 102750, 103680, 105216, 108000, 109600, 110970, 115200, 118368, 123300, 128000, 129600, 131520, 137000, 138240, 140288, 144000, 147960, 154125, 157824, 162000, 164400, 172800, 175360, 177552, 184950, 192000, 197280, 205500, 207360, 210432, 216000, 219200, 221940, 230400, 236736, 246600, 259200, 263040, 274000, 277425, 288000, 295920, 308250, 315648, 324000, 328800, 345600, 350720, 355104, 369900, 384000, 394560, 411000, 414720, 420864, 432000, 438400, 443880, 462375, 473472, 493200, 518400, 526080, 548000, 554850, 576000, 591840, 616500, 631296, 648000, 657600, 691200, 701440, 710208, 739800, 789120, 822000, 864000, 876800, 887760, 924750, 946944, 986400, 1036800, 1052160, 1096000, 1109700, 1152000, 1183680, 1233000, 1262592, 1296000, 1315200, 1387125, 1420416, 1479600, 1578240, 1644000, 1728000, 1753600, 1775520, 1849500, 1893888, 1972800, 2073600, 2104320, 2192000, 2219400, 2367360, 2466000, 2592000, 2630400, 2774250, 2840832, 2959200, 3156480, 3288000, 3456000, 3507200, 3551040, 3699000, 3787776, 3945600, 4384000, 4438800, 4734720, 4932000, 5184000, 5260800, 5548500, 5681664, 5918400, 6312960, 6576000, 7102080, 7398000, 7891200, 8768000, 8877600, 9469440, 9864000, 10368000, 10521600, 11097000, 11363328, 11836800, 13152000, 14204160, 14796000, 15782400, 17536000, 17755200, 18938880, 19728000, 22194000, 23673600, 26304000, 28408320, 29592000, 31564800, 35510400, 39456000, 44388000, 47347200, 52608000, 56816640, 59184000, 71020800, 78912000, 88776000, 94694400, 118368000, 142041600, 157824000, 177552000, 236736000, 284083200, 355104000, 473472000, 710208000, 1420416000]

約数ペア:

[(1, 1420416000), (2, 710208000), (3, 473472000), (4, 355104000), (5, 284083200), (6, 236736000), (8, 177552000), (9, 157824000), (10, 142041600), (12, 118368000), (15, 94694400), (16, 88776000), (18, 78912000), (20, 71020800), (24, 59184000), (25, 56816640), (27, 52608000), (30, 47347200), (32, 44388000), (36, 39456000), (40, 35510400), (45, 31564800), (48, 29592000), (50, 28408320), (54, 26304000), (60, 23673600), (64, 22194000), (72, 19728000), (75, 18938880), (80, 17755200), (81, 17536000), (90, 15782400), (96, 14796000), (100, 14204160), (108, 13152000), (120, 11836800), (125, 11363328), (128, 11097000), (135, 10521600), (137, 10368000), (144, 9864000), (150, 9469440), (160, 8877600), (162, 8768000), (180, 7891200), (192, 7398000), (200, 7102080), (216, 6576000), (225, 6312960), (240, 5918400), (250, 5681664), (256, 5548500), (270, 5260800), (274, 5184000), (288, 4932000), (300, 4734720), (320, 4438800), (324, 4384000), (360, 3945600), (375, 3787776), (384, 3699000), (400, 3551040), (405, 3507200), (411, 3456000), (432, 3288000), (450, 3156480), (480, 2959200), (500, 2840832), (512, 2774250), (540, 2630400), (548, 2592000), (576, 2466000), (600, 2367360), (640, 2219400), (648, 2192000), (675, 2104320), (685, 2073600), (720, 1972800), (750, 1893888), (768, 1849500), (800, 1775520), (810, 1753600), (822, 1728000), (864, 1644000), (900, 1578240), (960, 1479600), (1000, 1420416), (1024, 1387125), (1080, 1315200), (1096, 1296000), (1125, 1262592), (1152, 1233000), (1200, 1183680), (1233, 1152000), (1280, 1109700), (1296, 1096000), (1350, 1052160), (1370, 1036800), (1440, 986400), (1500, 946944), (1536, 924750), (1600, 887760), (1620, 876800), (1644, 864000), (1728, 822000), (1800, 789120), (1920, 739800), (2000, 710208), (2025, 701440), (2055, 691200), (2160, 657600), (2192, 648000), (2250, 631296), (2304, 616500), (2400, 591840), (2466, 576000), (2560, 554850), (2592, 548000), (2700, 526080), (2740, 518400), (2880, 493200), (3000, 473472), (3072, 462375), (3200, 443880), (3240, 438400), (3288, 432000), (3375, 420864), (3425, 414720), (3456, 411000), (3600, 394560), (3699, 384000), (3840, 369900), (4000, 355104), (4050, 350720), (4110, 345600), (4320, 328800), (4384, 324000), (4500, 315648), (4608, 308250), (4800, 295920), (4932, 288000), (5120, 277425), (5184, 274000), (5400, 263040), (5480, 259200), (5760, 246600), (6000, 236736), (6165, 230400), (6400, 221940), (6480, 219200), (6576, 216000), (6750, 210432), (6850, 207360), (6912, 205500), (7200, 197280), (7398, 192000), (7680, 184950), (8000, 177552), (8100, 175360), (8220, 172800), (8640, 164400), (8768, 162000), (9000, 157824), (9216, 154125), (9600, 147960), (9864, 144000), (10125, 140288), (10275, 138240), (10368, 137000), (10800, 131520), (10960, 129600), (11097, 128000), (11520, 123300), (12000, 118368), (12330, 115200), (12800, 110970), (12960, 109600), (13152, 108000), (13500, 105216), (13700, 103680), (13824, 102750), (14400, 98640), (14796, 96000), (15360, 92475), (16000, 88776), (16200, 87680), (16440, 86400), (17125, 82944), (17280, 82200), (17536, 81000), (18000, 78912), (18495, 76800), (19200, 73980), (19728, 72000), (20250, 70144), (20550, 69120), (20736, 68500), (21600, 65760), (21920, 64800), (22194, 64000), (23040, 61650), (24000, 59184), (24660, 57600), (25600, 55485), (25920, 54800), (26304, 54000), (27000, 52608), (27400, 51840), (27648, 51375), (28800, 49320), (29592, 48000), (30825, 46080), (32000, 44388), (32400, 43840), (32880, 43200), (34250, 41472), (34560, 41100), (35072, 40500), (36000, 39456), (36990, 38400)]