821975633920

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2949

約数の個数: 416

約数和(自身を含む): 2379578549760

約数和(自身を除く): 1557602915840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 128, 140, 160, 161, 178, 184, 224, 230, 256, 280, 320, 322, 356, 368, 445, 448, 460, 512, 560, 623, 640, 644, 712, 736, 805, 890, 896, 920, 1024, 1120, 1246, 1280, 1288, 1424, 1472, 1610, 1780, 1792, 1840, 2047, 2048, 2240, 2492, 2560, 2576, 2801, 2848, 2944, 3115, 3220, 3560, 3584, 3680, 4094, 4096, 4480, 4984, 5120, 5152, 5602, 5696, 5888, 6230, 6440, 7120, 7168, 7360, 8188, 8960, 9968, 10235, 10240, 10304, 11204, 11392, 11776, 12460, 12880, 14005, 14240, 14329, 14336, 14720, 16376, 17920, 19607, 19936, 20470, 20480, 20608, 22408, 22784, 23552, 24920, 25760, 28010, 28480, 28658, 28672, 29440, 32752, 35840, 39214, 39872, 40940, 41216, 44816, 45568, 47104, 49840, 51520, 56020, 56960, 57316, 58880, 64423, 65504, 71645, 71680, 78428, 79744, 81880, 82432, 89632, 91136, 94208, 98035, 99680, 103040, 112040, 113920, 114632, 117760, 128846, 131008, 143290, 143360, 156856, 159488, 163760, 164864, 179264, 182272, 196070, 199360, 206080, 224080, 227840, 229264, 235520, 249289, 257692, 262016, 286580, 313712, 318976, 322115, 327520, 329728, 358528, 364544, 392140, 398720, 412160, 448160, 450961, 455680, 458528, 471040, 498578, 515384, 524032, 573160, 627424, 637952, 644230, 655040, 659456, 717056, 784280, 797440, 824320, 896320, 901922, 911360, 917056, 997156, 1030768, 1048064, 1146320, 1246445, 1254848, 1275904, 1288460, 1310080, 1434112, 1568560, 1594880, 1648640, 1745023, 1792640, 1803844, 1822720, 1834112, 1994312, 2061536, 2096128, 2254805, 2292640, 2492890, 2509696, 2551808, 2576920, 2620160, 2868224, 3137120, 3189760, 3297280, 3490046, 3585280, 3607688, 3668224, 3988624, 4123072, 4192256, 4509610, 4585280, 4985780, 5019392, 5153840, 5240320, 5733647, 5736448, 6274240, 6379520, 6980092, 7170560, 7215376, 7336448, 7977248, 8246144, 8384512, 8725115, 9019220, 9170560, 9971560, 10038784, 10307680, 10480640, 11467294, 11472896, 12548480, 12759040, 13960184, 14341120, 14430752, 14672896, 15954496, 16492288, 17450230, 18038440, 18341120, 19943120, 20077568, 20615360, 20961280, 22934588, 25096960, 27920368, 28668235, 28682240, 28861504, 29345792, 31908992, 32984576, 34900460, 36076880, 36682240, 39886240, 40135529, 40155136, 41230720, 41922560, 45869176, 50193920, 55840736, 57336470, 57364480, 57723008, 58691584, 63817984, 65969152, 69800920, 72153760, 73364480, 79772480, 80271058, 80310272, 82461440, 91738352, 100387840, 111681472, 114672940, 115446016, 127635968, 131938304, 139601840, 144307520, 146728960, 159544960, 160542116, 164922880, 183476704, 200677645, 200775680, 223362944, 229345880, 230892032, 255271936, 263876608, 279203680, 288615040, 293457920, 319089920, 321084232, 329845760, 366953408, 401355290, 401551360, 446725888, 458691760, 461784064, 510543872, 558407360, 577230080, 638179840, 642168464, 659691520, 733906816, 802710580, 893451776, 917383520, 923568128, 1021087744, 1116814720, 1154460160, 1276359680, 1284336928, 1319383040, 1467813632, 1605421160, 1786903552, 1834767040, 1847136256, 2233629440, 2308920320, 2552719360, 2568673856, 2935627264, 3210842320, 3573807104, 3669534080, 4467258880, 4617840640, 5105438720, 5137347712, 5871254528, 6421684640, 7147614208, 7339068160, 8934517760, 9235681280, 10274695424, 11742509056, 12843369280, 14678136320, 17869035520, 20549390848, 23485018112, 25686738560, 29356272640, 35738071040, 41098781696, 51373477120, 58712545280, 82197563392, 102746954240, 117425090560, 164395126784, 205493908480, 410987816960, 821975633920]

約数ペア:

[(1, 821975633920), (2, 410987816960), (4, 205493908480), (5, 164395126784), (7, 117425090560), (8, 102746954240), (10, 82197563392), (14, 58712545280), (16, 51373477120), (20, 41098781696), (23, 35738071040), (28, 29356272640), (32, 25686738560), (35, 23485018112), (40, 20549390848), (46, 17869035520), (56, 14678136320), (64, 12843369280), (70, 11742509056), (80, 10274695424), (89, 9235681280), (92, 8934517760), (112, 7339068160), (115, 7147614208), (128, 6421684640), (140, 5871254528), (160, 5137347712), (161, 5105438720), (178, 4617840640), (184, 4467258880), (224, 3669534080), (230, 3573807104), (256, 3210842320), (280, 2935627264), (320, 2568673856), (322, 2552719360), (356, 2308920320), (368, 2233629440), (445, 1847136256), (448, 1834767040), (460, 1786903552), (512, 1605421160), (560, 1467813632), (623, 1319383040), (640, 1284336928), (644, 1276359680), (712, 1154460160), (736, 1116814720), (805, 1021087744), (890, 923568128), (896, 917383520), (920, 893451776), (1024, 802710580), (1120, 733906816), (1246, 659691520), (1280, 642168464), (1288, 638179840), (1424, 577230080), (1472, 558407360), (1610, 510543872), (1780, 461784064), (1792, 458691760), (1840, 446725888), (2047, 401551360), (2048, 401355290), (2240, 366953408), (2492, 329845760), (2560, 321084232), (2576, 319089920), (2801, 293457920), (2848, 288615040), (2944, 279203680), (3115, 263876608), (3220, 255271936), (3560, 230892032), (3584, 229345880), (3680, 223362944), (4094, 200775680), (4096, 200677645), (4480, 183476704), (4984, 164922880), (5120, 160542116), (5152, 159544960), (5602, 146728960), (5696, 144307520), (5888, 139601840), (6230, 131938304), (6440, 127635968), (7120, 115446016), (7168, 114672940), (7360, 111681472), (8188, 100387840), (8960, 91738352), (9968, 82461440), (10235, 80310272), (10240, 80271058), (10304, 79772480), (11204, 73364480), (11392, 72153760), (11776, 69800920), (12460, 65969152), (12880, 63817984), (14005, 58691584), (14240, 57723008), (14329, 57364480), (14336, 57336470), (14720, 55840736), (16376, 50193920), (17920, 45869176), (19607, 41922560), (19936, 41230720), (20470, 40155136), (20480, 40135529), (20608, 39886240), (22408, 36682240), (22784, 36076880), (23552, 34900460), (24920, 32984576), (25760, 31908992), (28010, 29345792), (28480, 28861504), (28658, 28682240), (28672, 28668235), (29440, 27920368), (32752, 25096960), (35840, 22934588), (39214, 20961280), (39872, 20615360), (40940, 20077568), (41216, 19943120), (44816, 18341120), (45568, 18038440), (47104, 17450230), (49840, 16492288), (51520, 15954496), (56020, 14672896), (56960, 14430752), (57316, 14341120), (58880, 13960184), (64423, 12759040), (65504, 12548480), (71645, 11472896), (71680, 11467294), (78428, 10480640), (79744, 10307680), (81880, 10038784), (82432, 9971560), (89632, 9170560), (91136, 9019220), (94208, 8725115), (98035, 8384512), (99680, 8246144), (103040, 7977248), (112040, 7336448), (113920, 7215376), (114632, 7170560), (117760, 6980092), (128846, 6379520), (131008, 6274240), (143290, 5736448), (143360, 5733647), (156856, 5240320), (159488, 5153840), (163760, 5019392), (164864, 4985780), (179264, 4585280), (182272, 4509610), (196070, 4192256), (199360, 4123072), (206080, 3988624), (224080, 3668224), (227840, 3607688), (229264, 3585280), (235520, 3490046), (249289, 3297280), (257692, 3189760), (262016, 3137120), (286580, 2868224), (313712, 2620160), (318976, 2576920), (322115, 2551808), (327520, 2509696), (329728, 2492890), (358528, 2292640), (364544, 2254805), (392140, 2096128), (398720, 2061536), (412160, 1994312), (448160, 1834112), (450961, 1822720), (455680, 1803844), (458528, 1792640), (471040, 1745023), (498578, 1648640), (515384, 1594880), (524032, 1568560), (573160, 1434112), (627424, 1310080), (637952, 1288460), (644230, 1275904), (655040, 1254848), (659456, 1246445), (717056, 1146320), (784280, 1048064), (797440, 1030768), (824320, 997156), (896320, 917056), (901922, 911360)]