18938880000

素因数分解:

$2^{13}\times 3^3\times 5^4\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 560

約数和(自身を含む): 70629078960

約数和(自身を除く): 51690198960

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, 90, 96, 100, 108, 120, 125, 128, 135, 137, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 274, 288, 300, 320, 360, 375, 384, 400, 411, 432, 450, 480, 500, 512, 540, 548, 576, 600, 625, 640, 675, 685, 720, 750, 768, 800, 822, 864, 900, 960, 1000, 1024, 1080, 1096, 1125, 1152, 1200, 1233, 1250, 1280, 1350, 1370, 1440, 1500, 1536, 1600, 1644, 1728, 1800, 1875, 1920, 2000, 2048, 2055, 2160, 2192, 2250, 2304, 2400, 2466, 2500, 2560, 2700, 2740, 2880, 3000, 3072, 3200, 3288, 3375, 3425, 3456, 3600, 3699, 3750, 3840, 4000, 4096, 4110, 4320, 4384, 4500, 4608, 4800, 4932, 5000, 5120, 5400, 5480, 5625, 5760, 6000, 6144, 6165, 6400, 6576, 6750, 6850, 6912, 7200, 7398, 7500, 7680, 8000, 8192, 8220, 8640, 8768, 9000, 9216, 9600, 9864, 10000, 10240, 10275, 10800, 10960, 11250, 11520, 12000, 12288, 12330, 12800, 13152, 13500, 13700, 13824, 14400, 14796, 15000, 15360, 16000, 16440, 16875, 17125, 17280, 17536, 18000, 18432, 18495, 19200, 19728, 20000, 20480, 20550, 21600, 21920, 22500, 23040, 24000, 24576, 24660, 25600, 26304, 27000, 27400, 27648, 28800, 29592, 30000, 30720, 30825, 32000, 32880, 33750, 34250, 34560, 35072, 36000, 36864, 36990, 38400, 39456, 40000, 40960, 41100, 43200, 43840, 45000, 46080, 48000, 49320, 51200, 51375, 52608, 54000, 54800, 55296, 57600, 59184, 60000, 61440, 61650, 64000, 65760, 67500, 68500, 69120, 70144, 72000, 73728, 73980, 76800, 78912, 80000, 82200, 85625, 86400, 87680, 90000, 92160, 92475, 96000, 98640, 102400, 102750, 105216, 108000, 109600, 110592, 115200, 118368, 120000, 122880, 123300, 128000, 131520, 135000, 137000, 138240, 140288, 144000, 147960, 153600, 154125, 157824, 160000, 164400, 171250, 172800, 175360, 180000, 184320, 184950, 192000, 197280, 204800, 205500, 210432, 216000, 219200, 221184, 230400, 236736, 240000, 246600, 256000, 256875, 263040, 270000, 274000, 276480, 280576, 288000, 295920, 307200, 308250, 315648, 320000, 328800, 342500, 345600, 350720, 360000, 368640, 369900, 384000, 394560, 411000, 420864, 432000, 438400, 460800, 462375, 473472, 480000, 493200, 512000, 513750, 526080, 540000, 548000, 552960, 561152, 576000, 591840, 614400, 616500, 631296, 640000, 657600, 685000, 691200, 701440, 720000, 739800, 768000, 770625, 789120, 822000, 841728, 864000, 876800, 921600, 924750, 946944, 960000, 986400, 1024000, 1027500, 1052160, 1080000, 1096000, 1105920, 1122304, 1152000, 1183680, 1233000, 1262592, 1280000, 1315200, 1370000, 1382400, 1402880, 1440000, 1479600, 1536000, 1541250, 1578240, 1644000, 1683456, 1728000, 1753600, 1843200, 1849500, 1893888, 1920000, 1972800, 2055000, 2104320, 2160000, 2192000, 2304000, 2311875, 2367360, 2466000, 2525184, 2560000, 2630400, 2740000, 2764800, 2805760, 2880000, 2959200, 3072000, 3082500, 3156480, 3288000, 3366912, 3456000, 3507200, 3699000, 3787776, 3840000, 3945600, 4110000, 4208640, 4320000, 4384000, 4608000, 4623750, 4734720, 4932000, 5050368, 5120000, 5260800, 5480000, 5529600, 5611520, 5760000, 5918400, 6165000, 6312960, 6576000, 6912000, 7014400, 7398000, 7575552, 7680000, 7891200, 8220000, 8417280, 8640000, 8768000, 9216000, 9247500, 9469440, 9864000, 10100736, 10521600, 10960000, 11520000, 11836800, 12330000, 12625920, 13152000, 13824000, 14028800, 14796000, 15151104, 15360000, 15782400, 16440000, 16834560, 17280000, 17536000, 18495000, 18938880, 19728000, 21043200, 21920000, 23040000, 23673600, 24660000, 25251840, 26304000, 27648000, 28057600, 29592000, 30302208, 31564800, 32880000, 34560000, 35072000, 36990000, 37877760, 39456000, 42086400, 43840000, 46080000, 47347200, 49320000, 50503680, 52608000, 59184000, 63129600, 65760000, 69120000, 70144000, 73980000, 75755520, 78912000, 84172800, 87680000, 94694400, 98640000, 105216000, 118368000, 126259200, 131520000, 138240000, 140288000, 147960000, 151511040, 157824000, 175360000, 189388800, 197280000, 210432000, 236736000, 252518400, 263040000, 295920000, 315648000, 350720000, 378777600, 394560000, 420864000, 473472000, 526080000, 591840000, 631296000, 701440000, 757555200, 789120000, 946944000, 1052160000, 1183680000, 1262592000, 1578240000, 1893888000, 2104320000, 2367360000, 3156480000, 3787776000, 4734720000, 6312960000, 9469440000, 18938880000]

約数ペア:

[(1, 18938880000), (2, 9469440000), (3, 6312960000), (4, 4734720000), (5, 3787776000), (6, 3156480000), (8, 2367360000), (9, 2104320000), (10, 1893888000), (12, 1578240000), (15, 1262592000), (16, 1183680000), (18, 1052160000), (20, 946944000), (24, 789120000), (25, 757555200), (27, 701440000), (30, 631296000), (32, 591840000), (36, 526080000), (40, 473472000), (45, 420864000), (48, 394560000), (50, 378777600), (54, 350720000), (60, 315648000), (64, 295920000), (72, 263040000), (75, 252518400), (80, 236736000), (90, 210432000), (96, 197280000), (100, 189388800), (108, 175360000), (120, 157824000), (125, 151511040), (128, 147960000), (135, 140288000), (137, 138240000), (144, 131520000), (150, 126259200), (160, 118368000), (180, 105216000), (192, 98640000), (200, 94694400), (216, 87680000), (225, 84172800), (240, 78912000), (250, 75755520), (256, 73980000), (270, 70144000), (274, 69120000), (288, 65760000), (300, 63129600), (320, 59184000), (360, 52608000), (375, 50503680), (384, 49320000), (400, 47347200), (411, 46080000), (432, 43840000), (450, 42086400), (480, 39456000), (500, 37877760), (512, 36990000), (540, 35072000), (548, 34560000), (576, 32880000), (600, 31564800), (625, 30302208), (640, 29592000), (675, 28057600), (685, 27648000), (720, 26304000), (750, 25251840), (768, 24660000), (800, 23673600), (822, 23040000), (864, 21920000), (900, 21043200), (960, 19728000), (1000, 18938880), (1024, 18495000), (1080, 17536000), (1096, 17280000), (1125, 16834560), (1152, 16440000), (1200, 15782400), (1233, 15360000), (1250, 15151104), (1280, 14796000), (1350, 14028800), (1370, 13824000), (1440, 13152000), (1500, 12625920), (1536, 12330000), (1600, 11836800), (1644, 11520000), (1728, 10960000), (1800, 10521600), (1875, 10100736), (1920, 9864000), (2000, 9469440), (2048, 9247500), (2055, 9216000), (2160, 8768000), (2192, 8640000), (2250, 8417280), (2304, 8220000), (2400, 7891200), (2466, 7680000), (2500, 7575552), (2560, 7398000), (2700, 7014400), (2740, 6912000), (2880, 6576000), (3000, 6312960), (3072, 6165000), (3200, 5918400), (3288, 5760000), (3375, 5611520), (3425, 5529600), (3456, 5480000), (3600, 5260800), (3699, 5120000), (3750, 5050368), (3840, 4932000), (4000, 4734720), (4096, 4623750), (4110, 4608000), (4320, 4384000), (4384, 4320000), (4500, 4208640), (4608, 4110000), (4800, 3945600), (4932, 3840000), (5000, 3787776), (5120, 3699000), (5400, 3507200), (5480, 3456000), (5625, 3366912), (5760, 3288000), (6000, 3156480), (6144, 3082500), (6165, 3072000), (6400, 2959200), (6576, 2880000), (6750, 2805760), (6850, 2764800), (6912, 2740000), (7200, 2630400), (7398, 2560000), (7500, 2525184), (7680, 2466000), (8000, 2367360), (8192, 2311875), (8220, 2304000), (8640, 2192000), (8768, 2160000), (9000, 2104320), (9216, 2055000), (9600, 1972800), (9864, 1920000), (10000, 1893888), (10240, 1849500), (10275, 1843200), (10800, 1753600), (10960, 1728000), (11250, 1683456), (11520, 1644000), (12000, 1578240), (12288, 1541250), (12330, 1536000), (12800, 1479600), (13152, 1440000), (13500, 1402880), (13700, 1382400), (13824, 1370000), (14400, 1315200), (14796, 1280000), (15000, 1262592), (15360, 1233000), (16000, 1183680), (16440, 1152000), (16875, 1122304), (17125, 1105920), (17280, 1096000), (17536, 1080000), (18000, 1052160), (18432, 1027500), (18495, 1024000), (19200, 986400), (19728, 960000), (20000, 946944), (20480, 924750), (20550, 921600), (21600, 876800), (21920, 864000), (22500, 841728), (23040, 822000), (24000, 789120), (24576, 770625), (24660, 768000), (25600, 739800), (26304, 720000), (27000, 701440), (27400, 691200), (27648, 685000), (28800, 657600), (29592, 640000), (30000, 631296), (30720, 616500), (30825, 614400), (32000, 591840), (32880, 576000), (33750, 561152), (34250, 552960), (34560, 548000), (35072, 540000), (36000, 526080), (36864, 513750), (36990, 512000), (38400, 493200), (39456, 480000), (40000, 473472), (40960, 462375), (41100, 460800), (43200, 438400), (43840, 432000), (45000, 420864), (46080, 411000), (48000, 394560), (49320, 384000), (51200, 369900), (51375, 368640), (52608, 360000), (54000, 350720), (54800, 345600), (55296, 342500), (57600, 328800), (59184, 320000), (60000, 315648), (61440, 308250), (61650, 307200), (64000, 295920), (65760, 288000), (67500, 280576), (68500, 276480), (69120, 274000), (70144, 270000), (72000, 263040), (73728, 256875), (73980, 256000), (76800, 246600), (78912, 240000), (80000, 236736), (82200, 230400), (85625, 221184), (86400, 219200), (87680, 216000), (90000, 210432), (92160, 205500), (92475, 204800), (96000, 197280), (98640, 192000), (102400, 184950), (102750, 184320), (105216, 180000), (108000, 175360), (109600, 172800), (110592, 171250), (115200, 164400), (118368, 160000), (120000, 157824), (122880, 154125), (123300, 153600), (128000, 147960), (131520, 144000), (135000, 140288), (137000, 138240)]