20766543475200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17445013}}^1$

素因数の和:17445075

約数の個数: 240

約数和(自身を含む): 70813917309696

約数和(自身を除く): 50047373834496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2560, 2976, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4960, 5952, 6200, 6400, 7440, 7680, 7936, 9300, 9600, 9920, 11904, 12400, 12800, 14880, 15872, 18600, 19200, 19840, 23808, 24800, 29760, 37200, 38400, 39680, 47616, 49600, 59520, 74400, 79360, 99200, 119040, 148800, 198400, 238080, 297600, 396800, 595200, 1190400, 17445013, 34890026, 52335039, 69780052, 87225065, 104670078, 139560104, 174450130, 209340156, 261675195, 279120208, 348900260, 418680312, 436125325, 523350390, 540795403, 558240416, 697800520, 837360624, 872250650, 1046700780, 1081590806, 1116480832, 1308375975, 1395601040, 1622386209, 1674721248, 1744501300, 2093401560, 2163181612, 2232961664, 2616751950, 2703977015, 2791202080, 3244772418, 3349442496, 3489002600, 4186803120, 4326363224, 4465923328, 5233503900, 5407954030, 5582404160, 6489544836, 6698884992, 6978005200, 8111931045, 8373606240, 8652726448, 8931846656, 10467007800, 10815908060, 11164808320, 12979089672, 13397769984, 13519885075, 13956010400, 16223862090, 16747212480, 17305452896, 20934015600, 21631816120, 22329616640, 25958179344, 26795539968, 27039770150, 27912020800, 32447724180, 33494424960, 34610905792, 40559655225, 41868031200, 43263632240, 44659233280, 51916358688, 54079540300, 55824041600, 64895448360, 66988849920, 69221811584, 81119310450, 83736062400, 86527264480, 103832717376, 108159080600, 111648083200, 129790896720, 133977699840, 138443623168, 162238620900, 167472124800, 173054528960, 207665434752, 216318161200, 223296166400, 259581793440, 276887246336, 324477241800, 334944249600, 346109057920, 415330869504, 432636322400, 519163586880, 648954483600, 669888499200, 692218115840, 830661739008, 865272644800, 1038327173760, 1297908967200, 1384436231680, 1730545289600, 2076654347520, 2595817934400, 3461090579200, 4153308695040, 5191635868800, 6922181158400, 10383271737600, 20766543475200]

約数ペア:

[(1, 20766543475200), (2, 10383271737600), (3, 6922181158400), (4, 5191635868800), (5, 4153308695040), (6, 3461090579200), (8, 2595817934400), (10, 2076654347520), (12, 1730545289600), (15, 1384436231680), (16, 1297908967200), (20, 1038327173760), (24, 865272644800), (25, 830661739008), (30, 692218115840), (31, 669888499200), (32, 648954483600), (40, 519163586880), (48, 432636322400), (50, 415330869504), (60, 346109057920), (62, 334944249600), (64, 324477241800), (75, 276887246336), (80, 259581793440), (93, 223296166400), (96, 216318161200), (100, 207665434752), (120, 173054528960), (124, 167472124800), (128, 162238620900), (150, 138443623168), (155, 133977699840), (160, 129790896720), (186, 111648083200), (192, 108159080600), (200, 103832717376), (240, 86527264480), (248, 83736062400), (256, 81119310450), (300, 69221811584), (310, 66988849920), (320, 64895448360), (372, 55824041600), (384, 54079540300), (400, 51916358688), (465, 44659233280), (480, 43263632240), (496, 41868031200), (512, 40559655225), (600, 34610905792), (620, 33494424960), (640, 32447724180), (744, 27912020800), (768, 27039770150), (775, 26795539968), (800, 25958179344), (930, 22329616640), (960, 21631816120), (992, 20934015600), (1200, 17305452896), (1240, 16747212480), (1280, 16223862090), (1488, 13956010400), (1536, 13519885075), (1550, 13397769984), (1600, 12979089672), (1860, 11164808320), (1920, 10815908060), (1984, 10467007800), (2325, 8931846656), (2400, 8652726448), (2480, 8373606240), (2560, 8111931045), (2976, 6978005200), (3100, 6698884992), (3200, 6489544836), (3720, 5582404160), (3840, 5407954030), (3968, 5233503900), (4650, 4465923328), (4800, 4326363224), (4960, 4186803120), (5952, 3489002600), (6200, 3349442496), (6400, 3244772418), (7440, 2791202080), (7680, 2703977015), (7936, 2616751950), (9300, 2232961664), (9600, 2163181612), (9920, 2093401560), (11904, 1744501300), (12400, 1674721248), (12800, 1622386209), (14880, 1395601040), (15872, 1308375975), (18600, 1116480832), (19200, 1081590806), (19840, 1046700780), (23808, 872250650), (24800, 837360624), (29760, 697800520), (37200, 558240416), (38400, 540795403), (39680, 523350390), (47616, 436125325), (49600, 418680312), (59520, 348900260), (74400, 279120208), (79360, 261675195), (99200, 209340156), (119040, 174450130), (148800, 139560104), (198400, 104670078), (238080, 87225065), (297600, 69780052), (396800, 52335039), (595200, 34890026), (1190400, 17445013)]