20637504000

素因数分解:

$2^9\times 3^5\times 5^3\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 480

約数和(自身を含む): 77143562496

約数和(自身を除く): 56506058496

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, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 512, 540, 576, 600, 640, 648, 675, 720, 750, 768, 800, 810, 864, 900, 960, 972, 1000, 1080, 1125, 1152, 1200, 1215, 1280, 1296, 1327, 1350, 1440, 1500, 1536, 1600, 1620, 1728, 1800, 1920, 1944, 2000, 2025, 2160, 2250, 2304, 2400, 2430, 2560, 2592, 2654, 2700, 2880, 3000, 3200, 3240, 3375, 3456, 3600, 3840, 3888, 3981, 4000, 4050, 4320, 4500, 4608, 4800, 4860, 5184, 5308, 5400, 5760, 6000, 6075, 6400, 6480, 6635, 6750, 6912, 7200, 7680, 7776, 7962, 8000, 8100, 8640, 9000, 9600, 9720, 10125, 10368, 10616, 10800, 11520, 11943, 12000, 12150, 12800, 12960, 13270, 13500, 13824, 14400, 15552, 15924, 16000, 16200, 17280, 18000, 19200, 19440, 19905, 20250, 20736, 21232, 21600, 23040, 23886, 24000, 24300, 25920, 26540, 27000, 28800, 30375, 31104, 31848, 32000, 32400, 33175, 34560, 35829, 36000, 38400, 38880, 39810, 40500, 41472, 42464, 43200, 47772, 48000, 48600, 51840, 53080, 54000, 57600, 59715, 60750, 62208, 63696, 64000, 64800, 66350, 69120, 71658, 72000, 77760, 79620, 81000, 84928, 86400, 95544, 96000, 97200, 99525, 103680, 106160, 107487, 108000, 115200, 119430, 121500, 124416, 127392, 129600, 132700, 143316, 144000, 155520, 159240, 162000, 165875, 169856, 172800, 179145, 191088, 192000, 194400, 199050, 207360, 212320, 214974, 216000, 238860, 243000, 254784, 259200, 265400, 286632, 288000, 298575, 311040, 318480, 322461, 324000, 331750, 339712, 345600, 358290, 382176, 388800, 398100, 424640, 429948, 432000, 477720, 486000, 497625, 509568, 518400, 530800, 537435, 573264, 576000, 597150, 622080, 636960, 644922, 648000, 663500, 679424, 716580, 764352, 777600, 796200, 849280, 859896, 864000, 895725, 955440, 972000, 995250, 1019136, 1036800, 1061600, 1074870, 1146528, 1194300, 1273920, 1289844, 1296000, 1327000, 1433160, 1492875, 1528704, 1555200, 1592400, 1612305, 1698560, 1719792, 1728000, 1791450, 1910880, 1944000, 1990500, 2038272, 2123200, 2149740, 2293056, 2388600, 2547840, 2579688, 2592000, 2654000, 2687175, 2866320, 2985750, 3057408, 3110400, 3184800, 3224610, 3397120, 3439584, 3582900, 3821760, 3888000, 3981000, 4246400, 4299480, 4478625, 4586112, 4777200, 5095680, 5159376, 5184000, 5308000, 5374350, 5732640, 5971500, 6114816, 6369600, 6449220, 6879168, 7165800, 7643520, 7776000, 7962000, 8061525, 8492800, 8598960, 8957250, 9172224, 9554400, 10191360, 10318752, 10616000, 10748700, 11465280, 11943000, 12739200, 12898440, 13435875, 13758336, 14331600, 15287040, 15552000, 15924000, 16123050, 16985600, 17197920, 17914500, 18344448, 19108800, 20637504, 21232000, 21497400, 22930560, 23886000, 25478400, 25796880, 26871750, 27516672, 28663200, 30574080, 31848000, 32246100, 34395840, 35829000, 38217600, 40307625, 41275008, 42464000, 42994800, 45861120, 47772000, 50956800, 51593760, 53743500, 55033344, 57326400, 63696000, 64492200, 68791680, 71658000, 76435200, 80615250, 82550016, 84928000, 85989600, 91722240, 95544000, 103187520, 107487000, 114652800, 127392000, 128984400, 137583360, 143316000, 152870400, 161230500, 165100032, 171979200, 191088000, 206375040, 214974000, 229305600, 254784000, 257968800, 275166720, 286632000, 322461000, 343958400, 382176000, 412750080, 429948000, 458611200, 515937600, 573264000, 644922000, 687916800, 764352000, 825500160, 859896000, 1031875200, 1146528000, 1289844000, 1375833600, 1719792000, 2063750400, 2293056000, 2579688000, 3439584000, 4127500800, 5159376000, 6879168000, 10318752000, 20637504000]

約数ペア:

[(1, 20637504000), (2, 10318752000), (3, 6879168000), (4, 5159376000), (5, 4127500800), (6, 3439584000), (8, 2579688000), (9, 2293056000), (10, 2063750400), (12, 1719792000), (15, 1375833600), (16, 1289844000), (18, 1146528000), (20, 1031875200), (24, 859896000), (25, 825500160), (27, 764352000), (30, 687916800), (32, 644922000), (36, 573264000), (40, 515937600), (45, 458611200), (48, 429948000), (50, 412750080), (54, 382176000), (60, 343958400), (64, 322461000), (72, 286632000), (75, 275166720), (80, 257968800), (81, 254784000), (90, 229305600), (96, 214974000), (100, 206375040), (108, 191088000), (120, 171979200), (125, 165100032), (128, 161230500), (135, 152870400), (144, 143316000), (150, 137583360), (160, 128984400), (162, 127392000), (180, 114652800), (192, 107487000), (200, 103187520), (216, 95544000), (225, 91722240), (240, 85989600), (243, 84928000), (250, 82550016), (256, 80615250), (270, 76435200), (288, 71658000), (300, 68791680), (320, 64492200), (324, 63696000), (360, 57326400), (375, 55033344), (384, 53743500), (400, 51593760), (405, 50956800), (432, 47772000), (450, 45861120), (480, 42994800), (486, 42464000), (500, 41275008), (512, 40307625), (540, 38217600), (576, 35829000), (600, 34395840), (640, 32246100), (648, 31848000), (675, 30574080), (720, 28663200), (750, 27516672), (768, 26871750), (800, 25796880), (810, 25478400), (864, 23886000), (900, 22930560), (960, 21497400), (972, 21232000), (1000, 20637504), (1080, 19108800), (1125, 18344448), (1152, 17914500), (1200, 17197920), (1215, 16985600), (1280, 16123050), (1296, 15924000), (1327, 15552000), (1350, 15287040), (1440, 14331600), (1500, 13758336), (1536, 13435875), (1600, 12898440), (1620, 12739200), (1728, 11943000), (1800, 11465280), (1920, 10748700), (1944, 10616000), (2000, 10318752), (2025, 10191360), (2160, 9554400), (2250, 9172224), (2304, 8957250), (2400, 8598960), (2430, 8492800), (2560, 8061525), (2592, 7962000), (2654, 7776000), (2700, 7643520), (2880, 7165800), (3000, 6879168), (3200, 6449220), (3240, 6369600), (3375, 6114816), (3456, 5971500), (3600, 5732640), (3840, 5374350), (3888, 5308000), (3981, 5184000), (4000, 5159376), (4050, 5095680), (4320, 4777200), (4500, 4586112), (4608, 4478625), (4800, 4299480), (4860, 4246400), (5184, 3981000), (5308, 3888000), (5400, 3821760), (5760, 3582900), (6000, 3439584), (6075, 3397120), (6400, 3224610), (6480, 3184800), (6635, 3110400), (6750, 3057408), (6912, 2985750), (7200, 2866320), (7680, 2687175), (7776, 2654000), (7962, 2592000), (8000, 2579688), (8100, 2547840), (8640, 2388600), (9000, 2293056), (9600, 2149740), (9720, 2123200), (10125, 2038272), (10368, 1990500), (10616, 1944000), (10800, 1910880), (11520, 1791450), (11943, 1728000), (12000, 1719792), (12150, 1698560), (12800, 1612305), (12960, 1592400), (13270, 1555200), (13500, 1528704), (13824, 1492875), (14400, 1433160), (15552, 1327000), (15924, 1296000), (16000, 1289844), (16200, 1273920), (17280, 1194300), (18000, 1146528), (19200, 1074870), (19440, 1061600), (19905, 1036800), (20250, 1019136), (20736, 995250), (21232, 972000), (21600, 955440), (23040, 895725), (23886, 864000), (24000, 859896), (24300, 849280), (25920, 796200), (26540, 777600), (27000, 764352), (28800, 716580), (30375, 679424), (31104, 663500), (31848, 648000), (32000, 644922), (32400, 636960), (33175, 622080), (34560, 597150), (35829, 576000), (36000, 573264), (38400, 537435), (38880, 530800), (39810, 518400), (40500, 509568), (41472, 497625), (42464, 486000), (43200, 477720), (47772, 432000), (48000, 429948), (48600, 424640), (51840, 398100), (53080, 388800), (54000, 382176), (57600, 358290), (59715, 345600), (60750, 339712), (62208, 331750), (63696, 324000), (64000, 322461), (64800, 318480), (66350, 311040), (69120, 298575), (71658, 288000), (72000, 286632), (77760, 265400), (79620, 259200), (81000, 254784), (84928, 243000), (86400, 238860), (95544, 216000), (96000, 214974), (97200, 212320), (99525, 207360), (103680, 199050), (106160, 194400), (107487, 192000), (108000, 191088), (115200, 179145), (119430, 172800), (121500, 169856), (124416, 165875), (127392, 162000), (129600, 159240), (132700, 155520), (143316, 144000)]