19726848000

素因数分解:

$2^{12}\times 3^3\times 5^3\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 416

約数和(自身を含む): 72987707520

約数和(自身を除く): 53260859520

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, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1280, 1350, 1427, 1440, 1500, 1536, 1600, 1728, 1800, 1920, 2000, 2048, 2160, 2250, 2304, 2400, 2560, 2700, 2854, 2880, 3000, 3072, 3200, 3375, 3456, 3600, 3840, 4000, 4096, 4281, 4320, 4500, 4608, 4800, 5120, 5400, 5708, 5760, 6000, 6144, 6400, 6750, 6912, 7135, 7200, 7680, 8000, 8562, 8640, 9000, 9216, 9600, 10240, 10800, 11416, 11520, 12000, 12288, 12800, 12843, 13500, 13824, 14270, 14400, 15360, 16000, 17124, 17280, 18000, 18432, 19200, 20480, 21405, 21600, 22832, 23040, 24000, 25600, 25686, 27000, 27648, 28540, 28800, 30720, 32000, 34248, 34560, 35675, 36000, 36864, 38400, 38529, 42810, 43200, 45664, 46080, 48000, 51200, 51372, 54000, 55296, 57080, 57600, 61440, 64000, 64215, 68496, 69120, 71350, 72000, 76800, 77058, 85620, 86400, 91328, 92160, 96000, 102400, 102744, 107025, 108000, 110592, 114160, 115200, 128000, 128430, 136992, 138240, 142700, 144000, 153600, 154116, 171240, 172800, 178375, 182656, 184320, 192000, 192645, 205488, 214050, 216000, 228320, 230400, 256000, 256860, 273984, 276480, 285400, 288000, 307200, 308232, 321075, 342480, 345600, 356750, 365312, 384000, 385290, 410976, 428100, 432000, 456640, 460800, 512000, 513720, 535125, 547968, 552960, 570800, 576000, 616464, 642150, 684960, 691200, 713500, 730624, 768000, 770580, 821952, 856200, 864000, 913280, 921600, 963225, 1027440, 1070250, 1095936, 1141600, 1152000, 1232928, 1284300, 1369920, 1382400, 1427000, 1461248, 1536000, 1541160, 1605375, 1643904, 1712400, 1728000, 1826560, 1926450, 2054880, 2140500, 2191872, 2283200, 2304000, 2465856, 2568600, 2739840, 2764800, 2854000, 2922496, 3082320, 3210750, 3287808, 3424800, 3456000, 3653120, 3852900, 4109760, 4281000, 4383744, 4566400, 4608000, 4816125, 4931712, 5137200, 5479680, 5708000, 5844992, 6164640, 6421500, 6575616, 6849600, 6912000, 7306240, 7705800, 8219520, 8562000, 8767488, 9132800, 9632250, 9863424, 10274400, 10959360, 11416000, 12329280, 12843000, 13151232, 13699200, 13824000, 14612480, 15411600, 16439040, 17124000, 17534976, 18265600, 19264500, 19726848, 20548800, 21918720, 22832000, 24658560, 25686000, 26302464, 27398400, 29224960, 30823200, 32878080, 34248000, 36531200, 38529000, 39453696, 41097600, 43837440, 45664000, 49317120, 51372000, 52604928, 54796800, 61646400, 65756160, 68496000, 73062400, 77058000, 78907392, 82195200, 87674880, 91328000, 98634240, 102744000, 109593600, 123292800, 131512320, 136992000, 146124800, 154116000, 157814784, 164390400, 182656000, 197268480, 205488000, 219187200, 246585600, 263024640, 273984000, 308232000, 328780800, 365312000, 394536960, 410976000, 438374400, 493171200, 547968000, 616464000, 657561600, 730624000, 789073920, 821952000, 986342400, 1095936000, 1232928000, 1315123200, 1643904000, 1972684800, 2191872000, 2465856000, 3287808000, 3945369600, 4931712000, 6575616000, 9863424000, 19726848000]

約数ペア:

[(1, 19726848000), (2, 9863424000), (3, 6575616000), (4, 4931712000), (5, 3945369600), (6, 3287808000), (8, 2465856000), (9, 2191872000), (10, 1972684800), (12, 1643904000), (15, 1315123200), (16, 1232928000), (18, 1095936000), (20, 986342400), (24, 821952000), (25, 789073920), (27, 730624000), (30, 657561600), (32, 616464000), (36, 547968000), (40, 493171200), (45, 438374400), (48, 410976000), (50, 394536960), (54, 365312000), (60, 328780800), (64, 308232000), (72, 273984000), (75, 263024640), (80, 246585600), (90, 219187200), (96, 205488000), (100, 197268480), (108, 182656000), (120, 164390400), (125, 157814784), (128, 154116000), (135, 146124800), (144, 136992000), (150, 131512320), (160, 123292800), (180, 109593600), (192, 102744000), (200, 98634240), (216, 91328000), (225, 87674880), (240, 82195200), (250, 78907392), (256, 77058000), (270, 73062400), (288, 68496000), (300, 65756160), (320, 61646400), (360, 54796800), (375, 52604928), (384, 51372000), (400, 49317120), (432, 45664000), (450, 43837440), (480, 41097600), (500, 39453696), (512, 38529000), (540, 36531200), (576, 34248000), (600, 32878080), (640, 30823200), (675, 29224960), (720, 27398400), (750, 26302464), (768, 25686000), (800, 24658560), (864, 22832000), (900, 21918720), (960, 20548800), (1000, 19726848), (1024, 19264500), (1080, 18265600), (1125, 17534976), (1152, 17124000), (1200, 16439040), (1280, 15411600), (1350, 14612480), (1427, 13824000), (1440, 13699200), (1500, 13151232), (1536, 12843000), (1600, 12329280), (1728, 11416000), (1800, 10959360), (1920, 10274400), (2000, 9863424), (2048, 9632250), (2160, 9132800), (2250, 8767488), (2304, 8562000), (2400, 8219520), (2560, 7705800), (2700, 7306240), (2854, 6912000), (2880, 6849600), (3000, 6575616), (3072, 6421500), (3200, 6164640), (3375, 5844992), (3456, 5708000), (3600, 5479680), (3840, 5137200), (4000, 4931712), (4096, 4816125), (4281, 4608000), (4320, 4566400), (4500, 4383744), (4608, 4281000), (4800, 4109760), (5120, 3852900), (5400, 3653120), (5708, 3456000), (5760, 3424800), (6000, 3287808), (6144, 3210750), (6400, 3082320), (6750, 2922496), (6912, 2854000), (7135, 2764800), (7200, 2739840), (7680, 2568600), (8000, 2465856), (8562, 2304000), (8640, 2283200), (9000, 2191872), (9216, 2140500), (9600, 2054880), (10240, 1926450), (10800, 1826560), (11416, 1728000), (11520, 1712400), (12000, 1643904), (12288, 1605375), (12800, 1541160), (12843, 1536000), (13500, 1461248), (13824, 1427000), (14270, 1382400), (14400, 1369920), (15360, 1284300), (16000, 1232928), (17124, 1152000), (17280, 1141600), (18000, 1095936), (18432, 1070250), (19200, 1027440), (20480, 963225), (21405, 921600), (21600, 913280), (22832, 864000), (23040, 856200), (24000, 821952), (25600, 770580), (25686, 768000), (27000, 730624), (27648, 713500), (28540, 691200), (28800, 684960), (30720, 642150), (32000, 616464), (34248, 576000), (34560, 570800), (35675, 552960), (36000, 547968), (36864, 535125), (38400, 513720), (38529, 512000), (42810, 460800), (43200, 456640), (45664, 432000), (46080, 428100), (48000, 410976), (51200, 385290), (51372, 384000), (54000, 365312), (55296, 356750), (57080, 345600), (57600, 342480), (61440, 321075), (64000, 308232), (64215, 307200), (68496, 288000), (69120, 285400), (71350, 276480), (72000, 273984), (76800, 256860), (77058, 256000), (85620, 230400), (86400, 228320), (91328, 216000), (92160, 214050), (96000, 205488), (102400, 192645), (102744, 192000), (107025, 184320), (108000, 182656), (110592, 178375), (114160, 172800), (115200, 171240), (128000, 154116), (128430, 153600), (136992, 144000), (138240, 142700)]