20201472000

素因数分解:

$2^{17}\times 3^2\times 5^3\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 432

約数和(自身を含む): 73364388552

約数和(自身を除く): 53162916552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 137, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 274, 288, 300, 320, 360, 375, 384, 400, 411, 450, 480, 500, 512, 548, 576, 600, 640, 685, 720, 750, 768, 800, 822, 900, 960, 1000, 1024, 1096, 1125, 1152, 1200, 1233, 1280, 1370, 1440, 1500, 1536, 1600, 1644, 1800, 1920, 2000, 2048, 2055, 2192, 2250, 2304, 2400, 2466, 2560, 2740, 2880, 3000, 3072, 3200, 3288, 3425, 3600, 3840, 4000, 4096, 4110, 4384, 4500, 4608, 4800, 4932, 5120, 5480, 5760, 6000, 6144, 6165, 6400, 6576, 6850, 7200, 7680, 8000, 8192, 8220, 8768, 9000, 9216, 9600, 9864, 10240, 10275, 10960, 11520, 12000, 12288, 12330, 12800, 13152, 13700, 14400, 15360, 16000, 16384, 16440, 17125, 17536, 18000, 18432, 19200, 19728, 20480, 20550, 21920, 23040, 24000, 24576, 24660, 25600, 26304, 27400, 28800, 30720, 30825, 32000, 32768, 32880, 34250, 35072, 36000, 36864, 38400, 39456, 40960, 41100, 43840, 46080, 48000, 49152, 49320, 51200, 51375, 52608, 54800, 57600, 61440, 61650, 64000, 65536, 65760, 68500, 70144, 72000, 73728, 76800, 78912, 81920, 82200, 87680, 92160, 96000, 98304, 98640, 102400, 102750, 105216, 109600, 115200, 122880, 123300, 128000, 131072, 131520, 137000, 140288, 144000, 147456, 153600, 154125, 157824, 163840, 164400, 175360, 184320, 192000, 196608, 197280, 204800, 205500, 210432, 219200, 230400, 245760, 246600, 256000, 263040, 274000, 280576, 288000, 294912, 307200, 308250, 315648, 327680, 328800, 350720, 368640, 384000, 393216, 394560, 409600, 411000, 420864, 438400, 460800, 491520, 493200, 512000, 526080, 548000, 561152, 576000, 589824, 614400, 616500, 631296, 655360, 657600, 701440, 737280, 768000, 789120, 819200, 822000, 841728, 876800, 921600, 983040, 986400, 1024000, 1052160, 1096000, 1122304, 1152000, 1179648, 1228800, 1233000, 1262592, 1315200, 1402880, 1474560, 1536000, 1578240, 1638400, 1644000, 1683456, 1753600, 1843200, 1966080, 1972800, 2048000, 2104320, 2192000, 2244608, 2304000, 2457600, 2466000, 2525184, 2630400, 2805760, 2949120, 3072000, 3156480, 3276800, 3288000, 3366912, 3507200, 3686400, 3945600, 4096000, 4208640, 4384000, 4489216, 4608000, 4915200, 4932000, 5050368, 5260800, 5611520, 5898240, 6144000, 6312960, 6576000, 6733824, 7014400, 7372800, 7891200, 8192000, 8417280, 8768000, 8978432, 9216000, 9830400, 9864000, 10100736, 10521600, 11223040, 12288000, 12625920, 13152000, 13467648, 14028800, 14745600, 15782400, 16384000, 16834560, 17536000, 17956864, 18432000, 19728000, 20201472, 21043200, 22446080, 24576000, 25251840, 26304000, 26935296, 28057600, 29491200, 31564800, 33669120, 35072000, 36864000, 39456000, 40402944, 42086400, 44892160, 49152000, 50503680, 52608000, 53870592, 56115200, 63129600, 67338240, 70144000, 73728000, 78912000, 80805888, 84172800, 89784320, 101007360, 105216000, 112230400, 126259200, 134676480, 140288000, 147456000, 157824000, 161611776, 168345600, 202014720, 210432000, 224460800, 252518400, 269352960, 280576000, 315648000, 336691200, 404029440, 420864000, 448921600, 505036800, 561152000, 631296000, 673382400, 808058880, 841728000, 1010073600, 1122304000, 1262592000, 1346764800, 1683456000, 2020147200, 2244608000, 2525184000, 3366912000, 4040294400, 5050368000, 6733824000, 10100736000, 20201472000]

約数ペア:

[(1, 20201472000), (2, 10100736000), (3, 6733824000), (4, 5050368000), (5, 4040294400), (6, 3366912000), (8, 2525184000), (9, 2244608000), (10, 2020147200), (12, 1683456000), (15, 1346764800), (16, 1262592000), (18, 1122304000), (20, 1010073600), (24, 841728000), (25, 808058880), (30, 673382400), (32, 631296000), (36, 561152000), (40, 505036800), (45, 448921600), (48, 420864000), (50, 404029440), (60, 336691200), (64, 315648000), (72, 280576000), (75, 269352960), (80, 252518400), (90, 224460800), (96, 210432000), (100, 202014720), (120, 168345600), (125, 161611776), (128, 157824000), (137, 147456000), (144, 140288000), (150, 134676480), (160, 126259200), (180, 112230400), (192, 105216000), (200, 101007360), (225, 89784320), (240, 84172800), (250, 80805888), (256, 78912000), (274, 73728000), (288, 70144000), (300, 67338240), (320, 63129600), (360, 56115200), (375, 53870592), (384, 52608000), (400, 50503680), (411, 49152000), (450, 44892160), (480, 42086400), (500, 40402944), (512, 39456000), (548, 36864000), (576, 35072000), (600, 33669120), (640, 31564800), (685, 29491200), (720, 28057600), (750, 26935296), (768, 26304000), (800, 25251840), (822, 24576000), (900, 22446080), (960, 21043200), (1000, 20201472), (1024, 19728000), (1096, 18432000), (1125, 17956864), (1152, 17536000), (1200, 16834560), (1233, 16384000), (1280, 15782400), (1370, 14745600), (1440, 14028800), (1500, 13467648), (1536, 13152000), (1600, 12625920), (1644, 12288000), (1800, 11223040), (1920, 10521600), (2000, 10100736), (2048, 9864000), (2055, 9830400), (2192, 9216000), (2250, 8978432), (2304, 8768000), (2400, 8417280), (2466, 8192000), (2560, 7891200), (2740, 7372800), (2880, 7014400), (3000, 6733824), (3072, 6576000), (3200, 6312960), (3288, 6144000), (3425, 5898240), (3600, 5611520), (3840, 5260800), (4000, 5050368), (4096, 4932000), (4110, 4915200), (4384, 4608000), (4500, 4489216), (4608, 4384000), (4800, 4208640), (4932, 4096000), (5120, 3945600), (5480, 3686400), (5760, 3507200), (6000, 3366912), (6144, 3288000), (6165, 3276800), (6400, 3156480), (6576, 3072000), (6850, 2949120), (7200, 2805760), (7680, 2630400), (8000, 2525184), (8192, 2466000), (8220, 2457600), (8768, 2304000), (9000, 2244608), (9216, 2192000), (9600, 2104320), (9864, 2048000), (10240, 1972800), (10275, 1966080), (10960, 1843200), (11520, 1753600), (12000, 1683456), (12288, 1644000), (12330, 1638400), (12800, 1578240), (13152, 1536000), (13700, 1474560), (14400, 1402880), (15360, 1315200), (16000, 1262592), (16384, 1233000), (16440, 1228800), (17125, 1179648), (17536, 1152000), (18000, 1122304), (18432, 1096000), (19200, 1052160), (19728, 1024000), (20480, 986400), (20550, 983040), (21920, 921600), (23040, 876800), (24000, 841728), (24576, 822000), (24660, 819200), (25600, 789120), (26304, 768000), (27400, 737280), (28800, 701440), (30720, 657600), (30825, 655360), (32000, 631296), (32768, 616500), (32880, 614400), (34250, 589824), (35072, 576000), (36000, 561152), (36864, 548000), (38400, 526080), (39456, 512000), (40960, 493200), (41100, 491520), (43840, 460800), (46080, 438400), (48000, 420864), (49152, 411000), (49320, 409600), (51200, 394560), (51375, 393216), (52608, 384000), (54800, 368640), (57600, 350720), (61440, 328800), (61650, 327680), (64000, 315648), (65536, 308250), (65760, 307200), (68500, 294912), (70144, 288000), (72000, 280576), (73728, 274000), (76800, 263040), (78912, 256000), (81920, 246600), (82200, 245760), (87680, 230400), (92160, 219200), (96000, 210432), (98304, 205500), (98640, 204800), (102400, 197280), (102750, 196608), (105216, 192000), (109600, 184320), (115200, 175360), (122880, 164400), (123300, 163840), (128000, 157824), (131072, 154125), (131520, 153600), (137000, 147456), (140288, 144000)]