1311177984000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{55073}}^1$

素因数の和:55144

約数の個数: 384

約数和(自身を含む): 4503343703040

約数和(自身を除く): 3192165719040

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, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 512, 600, 620, 640, 744, 750, 768, 775, 800, 930, 960, 992, 1000, 1024, 1200, 1240, 1280, 1488, 1500, 1536, 1550, 1600, 1860, 1920, 1984, 2000, 2048, 2325, 2400, 2480, 2560, 2976, 3000, 3072, 3100, 3200, 3720, 3840, 3875, 3968, 4000, 4650, 4800, 4960, 5120, 5952, 6000, 6144, 6200, 6400, 7440, 7680, 7750, 7936, 8000, 9300, 9600, 9920, 10240, 11625, 11904, 12000, 12400, 12800, 14880, 15360, 15500, 15872, 16000, 18600, 19200, 19840, 23250, 23808, 24000, 24800, 25600, 29760, 30720, 31000, 31744, 32000, 37200, 38400, 39680, 46500, 47616, 48000, 49600, 51200, 55073, 59520, 62000, 63488, 64000, 74400, 76800, 79360, 93000, 95232, 96000, 99200, 110146, 119040, 124000, 128000, 148800, 153600, 158720, 165219, 186000, 190464, 192000, 198400, 220292, 238080, 248000, 256000, 275365, 297600, 317440, 330438, 372000, 384000, 396800, 440584, 476160, 496000, 550730, 595200, 660876, 744000, 768000, 793600, 826095, 881168, 952320, 992000, 1101460, 1190400, 1321752, 1376825, 1488000, 1587200, 1652190, 1707263, 1762336, 1984000, 2202920, 2380800, 2643504, 2753650, 2976000, 3304380, 3414526, 3524672, 3968000, 4130475, 4405840, 4761600, 5121789, 5287008, 5507300, 5952000, 6608760, 6829052, 6884125, 7049344, 7936000, 8260950, 8536315, 8811680, 10243578, 10574016, 11014600, 11904000, 13217520, 13658104, 13768250, 14098688, 16521900, 17072630, 17623360, 20487156, 20652375, 21148032, 22029200, 23808000, 25608945, 26435040, 27316208, 27536500, 28197376, 33043800, 34145260, 35246720, 40974312, 41304750, 42296064, 42681575, 44058400, 51217890, 52870080, 54632416, 55073000, 56394752, 66087600, 68290520, 70493440, 81948624, 82609500, 84592128, 85363150, 88116800, 102435780, 105740160, 109264832, 110146000, 112789504, 128044725, 132175200, 136581040, 140986880, 163897248, 165219000, 169184256, 170726300, 176233600, 204871560, 211480320, 213407875, 218529664, 220292000, 256089450, 264350400, 273162080, 281973760, 327794496, 330438000, 338368512, 341452600, 352467200, 409743120, 422960640, 426815750, 437059328, 440584000, 512178900, 528700800, 546324160, 563947520, 640223625, 655588992, 660876000, 682905200, 704934400, 819486240, 845921280, 853631500, 874118656, 881168000, 1024357800, 1057401600, 1092648320, 1280447250, 1311177984, 1321752000, 1365810400, 1409868800, 1638972480, 1691842560, 1707263000, 1748237312, 1762336000, 2048715600, 2114803200, 2185296640, 2560894500, 2622355968, 2643504000, 2731620800, 2819737600, 3277944960, 3414526000, 3496474624, 3524672000, 4097431200, 4229606400, 4370593280, 5121789000, 5244711936, 5287008000, 5463241600, 6555889920, 6829052000, 7049344000, 8194862400, 8459212800, 8741186560, 10243578000, 10489423872, 10574016000, 10926483200, 13111779840, 13658104000, 14098688000, 16389724800, 17482373120, 20487156000, 21148032000, 21852966400, 26223559680, 27316208000, 32779449600, 40974312000, 42296064000, 43705932800, 52447119360, 54632416000, 65558899200, 81948624000, 87411865600, 109264832000, 131117798400, 163897248000, 218529664000, 262235596800, 327794496000, 437059328000, 655588992000, 1311177984000]

約数ペア:

[(1, 1311177984000), (2, 655588992000), (3, 437059328000), (4, 327794496000), (5, 262235596800), (6, 218529664000), (8, 163897248000), (10, 131117798400), (12, 109264832000), (15, 87411865600), (16, 81948624000), (20, 65558899200), (24, 54632416000), (25, 52447119360), (30, 43705932800), (31, 42296064000), (32, 40974312000), (40, 32779449600), (48, 27316208000), (50, 26223559680), (60, 21852966400), (62, 21148032000), (64, 20487156000), (75, 17482373120), (80, 16389724800), (93, 14098688000), (96, 13658104000), (100, 13111779840), (120, 10926483200), (124, 10574016000), (125, 10489423872), (128, 10243578000), (150, 8741186560), (155, 8459212800), (160, 8194862400), (186, 7049344000), (192, 6829052000), (200, 6555889920), (240, 5463241600), (248, 5287008000), (250, 5244711936), (256, 5121789000), (300, 4370593280), (310, 4229606400), (320, 4097431200), (372, 3524672000), (375, 3496474624), (384, 3414526000), (400, 3277944960), (465, 2819737600), (480, 2731620800), (496, 2643504000), (500, 2622355968), (512, 2560894500), (600, 2185296640), (620, 2114803200), (640, 2048715600), (744, 1762336000), (750, 1748237312), (768, 1707263000), (775, 1691842560), (800, 1638972480), (930, 1409868800), (960, 1365810400), (992, 1321752000), (1000, 1311177984), (1024, 1280447250), (1200, 1092648320), (1240, 1057401600), (1280, 1024357800), (1488, 881168000), (1500, 874118656), (1536, 853631500), (1550, 845921280), (1600, 819486240), (1860, 704934400), (1920, 682905200), (1984, 660876000), (2000, 655588992), (2048, 640223625), (2325, 563947520), (2400, 546324160), (2480, 528700800), (2560, 512178900), (2976, 440584000), (3000, 437059328), (3072, 426815750), (3100, 422960640), (3200, 409743120), (3720, 352467200), (3840, 341452600), (3875, 338368512), (3968, 330438000), (4000, 327794496), (4650, 281973760), (4800, 273162080), (4960, 264350400), (5120, 256089450), (5952, 220292000), (6000, 218529664), (6144, 213407875), (6200, 211480320), (6400, 204871560), (7440, 176233600), (7680, 170726300), (7750, 169184256), (7936, 165219000), (8000, 163897248), (9300, 140986880), (9600, 136581040), (9920, 132175200), (10240, 128044725), (11625, 112789504), (11904, 110146000), (12000, 109264832), (12400, 105740160), (12800, 102435780), (14880, 88116800), (15360, 85363150), (15500, 84592128), (15872, 82609500), (16000, 81948624), (18600, 70493440), (19200, 68290520), (19840, 66087600), (23250, 56394752), (23808, 55073000), (24000, 54632416), (24800, 52870080), (25600, 51217890), (29760, 44058400), (30720, 42681575), (31000, 42296064), (31744, 41304750), (32000, 40974312), (37200, 35246720), (38400, 34145260), (39680, 33043800), (46500, 28197376), (47616, 27536500), (48000, 27316208), (49600, 26435040), (51200, 25608945), (55073, 23808000), (59520, 22029200), (62000, 21148032), (63488, 20652375), (64000, 20487156), (74400, 17623360), (76800, 17072630), (79360, 16521900), (93000, 14098688), (95232, 13768250), (96000, 13658104), (99200, 13217520), (110146, 11904000), (119040, 11014600), (124000, 10574016), (128000, 10243578), (148800, 8811680), (153600, 8536315), (158720, 8260950), (165219, 7936000), (186000, 7049344), (190464, 6884125), (192000, 6829052), (198400, 6608760), (220292, 5952000), (238080, 5507300), (248000, 5287008), (256000, 5121789), (275365, 4761600), (297600, 4405840), (317440, 4130475), (330438, 3968000), (372000, 3524672), (384000, 3414526), (396800, 3304380), (440584, 2976000), (476160, 2753650), (496000, 2643504), (550730, 2380800), (595200, 2202920), (660876, 1984000), (744000, 1762336), (768000, 1707263), (793600, 1652190), (826095, 1587200), (881168, 1488000), (952320, 1376825), (992000, 1321752), (1101460, 1190400)]