2751154094080

素因数分解:

$2^{20}\times 5^1\times 7^2\times {\mathrm{10709}}^1$

素因数の和:10768

約数の個数: 252

約数和(自身を含む): 7681486625820

約数和(自身を除く): 4930332531740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4096, 4480, 5120, 6272, 7168, 7840, 8192, 8960, 10240, 10709, 12544, 14336, 15680, 16384, 17920, 20480, 21418, 25088, 28672, 31360, 32768, 35840, 40960, 42836, 50176, 53545, 57344, 62720, 65536, 71680, 74963, 81920, 85672, 100352, 107090, 114688, 125440, 131072, 143360, 149926, 163840, 171344, 200704, 214180, 229376, 250880, 262144, 286720, 299852, 327680, 342688, 374815, 401408, 428360, 458752, 501760, 524288, 524741, 573440, 599704, 655360, 685376, 749630, 802816, 856720, 917504, 1003520, 1048576, 1049482, 1146880, 1199408, 1310720, 1370752, 1499260, 1605632, 1713440, 1835008, 2007040, 2098964, 2293760, 2398816, 2621440, 2623705, 2741504, 2998520, 3211264, 3426880, 3670016, 4014080, 4197928, 4587520, 4797632, 5242880, 5247410, 5483008, 5997040, 6422528, 6853760, 7340032, 8028160, 8395856, 9175040, 9595264, 10494820, 10966016, 11994080, 12845056, 13707520, 16056320, 16791712, 18350080, 19190528, 20989640, 21932032, 23988160, 25690112, 27415040, 32112640, 33583424, 36700160, 38381056, 41979280, 43864064, 47976320, 51380224, 54830080, 64225280, 67166848, 76762112, 83958560, 87728128, 95952640, 109660160, 128450560, 134333696, 153524224, 167917120, 175456256, 191905280, 219320320, 256901120, 268667392, 307048448, 335834240, 350912512, 383810560, 438640640, 537334784, 614096896, 671668480, 701825024, 767621120, 877281280, 1074669568, 1228193792, 1343336960, 1403650048, 1535242240, 1754562560, 2149339136, 2456387584, 2686673920, 2807300096, 3070484480, 3509125120, 4298678272, 4912775168, 5373347840, 5614600192, 6140968960, 7018250240, 8597356544, 9825550336, 10746695680, 11229200384, 12281937920, 14036500480, 17194713088, 19651100672, 21493391360, 24563875840, 28073000960, 34389426176, 39302201344, 42986782720, 49127751680, 56146001920, 68778852352, 78604402688, 85973565440, 98255503360, 137557704704, 171947130880, 196511006720, 275115409408, 343894261760, 393022013440, 550230818816, 687788523520, 1375577047040, 2751154094080]

約数ペア:

[(1, 2751154094080), (2, 1375577047040), (4, 687788523520), (5, 550230818816), (7, 393022013440), (8, 343894261760), (10, 275115409408), (14, 196511006720), (16, 171947130880), (20, 137557704704), (28, 98255503360), (32, 85973565440), (35, 78604402688), (40, 68778852352), (49, 56146001920), (56, 49127751680), (64, 42986782720), (70, 39302201344), (80, 34389426176), (98, 28073000960), (112, 24563875840), (128, 21493391360), (140, 19651100672), (160, 17194713088), (196, 14036500480), (224, 12281937920), (245, 11229200384), (256, 10746695680), (280, 9825550336), (320, 8597356544), (392, 7018250240), (448, 6140968960), (490, 5614600192), (512, 5373347840), (560, 4912775168), (640, 4298678272), (784, 3509125120), (896, 3070484480), (980, 2807300096), (1024, 2686673920), (1120, 2456387584), (1280, 2149339136), (1568, 1754562560), (1792, 1535242240), (1960, 1403650048), (2048, 1343336960), (2240, 1228193792), (2560, 1074669568), (3136, 877281280), (3584, 767621120), (3920, 701825024), (4096, 671668480), (4480, 614096896), (5120, 537334784), (6272, 438640640), (7168, 383810560), (7840, 350912512), (8192, 335834240), (8960, 307048448), (10240, 268667392), (10709, 256901120), (12544, 219320320), (14336, 191905280), (15680, 175456256), (16384, 167917120), (17920, 153524224), (20480, 134333696), (21418, 128450560), (25088, 109660160), (28672, 95952640), (31360, 87728128), (32768, 83958560), (35840, 76762112), (40960, 67166848), (42836, 64225280), (50176, 54830080), (53545, 51380224), (57344, 47976320), (62720, 43864064), (65536, 41979280), (71680, 38381056), (74963, 36700160), (81920, 33583424), (85672, 32112640), (100352, 27415040), (107090, 25690112), (114688, 23988160), (125440, 21932032), (131072, 20989640), (143360, 19190528), (149926, 18350080), (163840, 16791712), (171344, 16056320), (200704, 13707520), (214180, 12845056), (229376, 11994080), (250880, 10966016), (262144, 10494820), (286720, 9595264), (299852, 9175040), (327680, 8395856), (342688, 8028160), (374815, 7340032), (401408, 6853760), (428360, 6422528), (458752, 5997040), (501760, 5483008), (524288, 5247410), (524741, 5242880), (573440, 4797632), (599704, 4587520), (655360, 4197928), (685376, 4014080), (749630, 3670016), (802816, 3426880), (856720, 3211264), (917504, 2998520), (1003520, 2741504), (1048576, 2623705), (1049482, 2621440), (1146880, 2398816), (1199408, 2293760), (1310720, 2098964), (1370752, 2007040), (1499260, 1835008), (1605632, 1713440)]