20685312000

素因数分解:

$2^{12}\times 3^2\times 5^3\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 468

約数和(自身を含む): 75697912836

約数和(自身を除く): 55012600836

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, 67, 72, 75, 80, 90, 96, 100, 120, 125, 128, 134, 144, 150, 160, 180, 192, 200, 201, 225, 240, 250, 256, 268, 288, 300, 320, 335, 360, 375, 384, 400, 402, 450, 480, 500, 512, 536, 576, 600, 603, 640, 670, 720, 750, 768, 800, 804, 900, 960, 1000, 1005, 1024, 1072, 1125, 1152, 1200, 1206, 1280, 1340, 1440, 1500, 1536, 1600, 1608, 1675, 1800, 1920, 2000, 2010, 2048, 2144, 2250, 2304, 2400, 2412, 2560, 2680, 2880, 3000, 3015, 3072, 3200, 3216, 3350, 3600, 3840, 4000, 4020, 4096, 4288, 4489, 4500, 4608, 4800, 4824, 5025, 5120, 5360, 5760, 6000, 6030, 6144, 6400, 6432, 6700, 7200, 7680, 8000, 8040, 8375, 8576, 8978, 9000, 9216, 9600, 9648, 10050, 10240, 10720, 11520, 12000, 12060, 12288, 12800, 12864, 13400, 13467, 14400, 15075, 15360, 16000, 16080, 16750, 17152, 17956, 18000, 18432, 19200, 19296, 20100, 20480, 21440, 22445, 23040, 24000, 24120, 25125, 25600, 25728, 26800, 26934, 28800, 30150, 30720, 32000, 32160, 33500, 34304, 35912, 36000, 36864, 38400, 38592, 40200, 40401, 42880, 44890, 46080, 48000, 48240, 50250, 51200, 51456, 53600, 53868, 57600, 60300, 61440, 64000, 64320, 67000, 67335, 68608, 71824, 72000, 75375, 76800, 77184, 80400, 80802, 85760, 89780, 92160, 96000, 96480, 100500, 102400, 102912, 107200, 107736, 112225, 115200, 120600, 128000, 128640, 134000, 134670, 137216, 143648, 144000, 150750, 153600, 154368, 160800, 161604, 171520, 179560, 184320, 192000, 192960, 201000, 202005, 205824, 214400, 215472, 224450, 230400, 241200, 256000, 257280, 268000, 269340, 274432, 287296, 288000, 301500, 307200, 308736, 321600, 323208, 336675, 343040, 359120, 384000, 385920, 402000, 404010, 411648, 428800, 430944, 448900, 460800, 482400, 512000, 514560, 536000, 538680, 561125, 574592, 576000, 603000, 617472, 643200, 646416, 673350, 686080, 718240, 768000, 771840, 804000, 808020, 823296, 857600, 861888, 897800, 921600, 964800, 1010025, 1029120, 1072000, 1077360, 1122250, 1149184, 1152000, 1206000, 1234944, 1286400, 1292832, 1346700, 1372160, 1436480, 1536000, 1543680, 1608000, 1616040, 1683375, 1715200, 1723776, 1795600, 1929600, 2020050, 2058240, 2144000, 2154720, 2244500, 2298368, 2304000, 2412000, 2469888, 2572800, 2585664, 2693400, 2872960, 3087360, 3216000, 3232080, 3366750, 3430400, 3447552, 3591200, 3859200, 4040100, 4116480, 4288000, 4309440, 4489000, 4596736, 4608000, 4824000, 5050125, 5145600, 5171328, 5386800, 5745920, 6174720, 6432000, 6464160, 6733500, 6860800, 6895104, 7182400, 7718400, 8080200, 8576000, 8618880, 8978000, 9193472, 9648000, 10100250, 10291200, 10342656, 10773600, 11491840, 12349440, 12864000, 12928320, 13467000, 13790208, 14364800, 15436800, 16160400, 17152000, 17237760, 17956000, 18386944, 19296000, 20200500, 20582400, 20685312, 21547200, 22983680, 25728000, 25856640, 26934000, 27580416, 28729600, 30873600, 32320800, 34304000, 34475520, 35912000, 38592000, 40401000, 41370624, 43094400, 45967360, 51456000, 51713280, 53868000, 55160832, 57459200, 61747200, 64641600, 68951040, 71824000, 77184000, 80802000, 82741248, 86188800, 91934720, 102912000, 103426560, 107736000, 114918400, 129283200, 137902080, 143648000, 154368000, 161604000, 165482496, 172377600, 206853120, 215472000, 229836800, 258566400, 275804160, 287296000, 308736000, 323208000, 344755200, 413706240, 430944000, 459673600, 517132800, 574592000, 646416000, 689510400, 827412480, 861888000, 1034265600, 1149184000, 1292832000, 1379020800, 1723776000, 2068531200, 2298368000, 2585664000, 3447552000, 4137062400, 5171328000, 6895104000, 10342656000, 20685312000]

約数ペア:

[(1, 20685312000), (2, 10342656000), (3, 6895104000), (4, 5171328000), (5, 4137062400), (6, 3447552000), (8, 2585664000), (9, 2298368000), (10, 2068531200), (12, 1723776000), (15, 1379020800), (16, 1292832000), (18, 1149184000), (20, 1034265600), (24, 861888000), (25, 827412480), (30, 689510400), (32, 646416000), (36, 574592000), (40, 517132800), (45, 459673600), (48, 430944000), (50, 413706240), (60, 344755200), (64, 323208000), (67, 308736000), (72, 287296000), (75, 275804160), (80, 258566400), (90, 229836800), (96, 215472000), (100, 206853120), (120, 172377600), (125, 165482496), (128, 161604000), (134, 154368000), (144, 143648000), (150, 137902080), (160, 129283200), (180, 114918400), (192, 107736000), (200, 103426560), (201, 102912000), (225, 91934720), (240, 86188800), (250, 82741248), (256, 80802000), (268, 77184000), (288, 71824000), (300, 68951040), (320, 64641600), (335, 61747200), (360, 57459200), (375, 55160832), (384, 53868000), (400, 51713280), (402, 51456000), (450, 45967360), (480, 43094400), (500, 41370624), (512, 40401000), (536, 38592000), (576, 35912000), (600, 34475520), (603, 34304000), (640, 32320800), (670, 30873600), (720, 28729600), (750, 27580416), (768, 26934000), (800, 25856640), (804, 25728000), (900, 22983680), (960, 21547200), (1000, 20685312), (1005, 20582400), (1024, 20200500), (1072, 19296000), (1125, 18386944), (1152, 17956000), (1200, 17237760), (1206, 17152000), (1280, 16160400), (1340, 15436800), (1440, 14364800), (1500, 13790208), (1536, 13467000), (1600, 12928320), (1608, 12864000), (1675, 12349440), (1800, 11491840), (1920, 10773600), (2000, 10342656), (2010, 10291200), (2048, 10100250), (2144, 9648000), (2250, 9193472), (2304, 8978000), (2400, 8618880), (2412, 8576000), (2560, 8080200), (2680, 7718400), (2880, 7182400), (3000, 6895104), (3015, 6860800), (3072, 6733500), (3200, 6464160), (3216, 6432000), (3350, 6174720), (3600, 5745920), (3840, 5386800), (4000, 5171328), (4020, 5145600), (4096, 5050125), (4288, 4824000), (4489, 4608000), (4500, 4596736), (4608, 4489000), (4800, 4309440), (4824, 4288000), (5025, 4116480), (5120, 4040100), (5360, 3859200), (5760, 3591200), (6000, 3447552), (6030, 3430400), (6144, 3366750), (6400, 3232080), (6432, 3216000), (6700, 3087360), (7200, 2872960), (7680, 2693400), (8000, 2585664), (8040, 2572800), (8375, 2469888), (8576, 2412000), (8978, 2304000), (9000, 2298368), (9216, 2244500), (9600, 2154720), (9648, 2144000), (10050, 2058240), (10240, 2020050), (10720, 1929600), (11520, 1795600), (12000, 1723776), (12060, 1715200), (12288, 1683375), (12800, 1616040), (12864, 1608000), (13400, 1543680), (13467, 1536000), (14400, 1436480), (15075, 1372160), (15360, 1346700), (16000, 1292832), (16080, 1286400), (16750, 1234944), (17152, 1206000), (17956, 1152000), (18000, 1149184), (18432, 1122250), (19200, 1077360), (19296, 1072000), (20100, 1029120), (20480, 1010025), (21440, 964800), (22445, 921600), (23040, 897800), (24000, 861888), (24120, 857600), (25125, 823296), (25600, 808020), (25728, 804000), (26800, 771840), (26934, 768000), (28800, 718240), (30150, 686080), (30720, 673350), (32000, 646416), (32160, 643200), (33500, 617472), (34304, 603000), (35912, 576000), (36000, 574592), (36864, 561125), (38400, 538680), (38592, 536000), (40200, 514560), (40401, 512000), (42880, 482400), (44890, 460800), (46080, 448900), (48000, 430944), (48240, 428800), (50250, 411648), (51200, 404010), (51456, 402000), (53600, 385920), (53868, 384000), (57600, 359120), (60300, 343040), (61440, 336675), (64000, 323208), (64320, 321600), (67000, 308736), (67335, 307200), (68608, 301500), (71824, 288000), (72000, 287296), (75375, 274432), (76800, 269340), (77184, 268000), (80400, 257280), (80802, 256000), (85760, 241200), (89780, 230400), (92160, 224450), (96000, 215472), (96480, 214400), (100500, 205824), (102400, 202005), (102912, 201000), (107200, 192960), (107736, 192000), (112225, 184320), (115200, 179560), (120600, 171520), (128000, 161604), (128640, 160800), (134000, 154368), (134670, 153600), (137216, 150750), (143648, 144000)]