21406894080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 576

約数和(自身を含む): 81250827840

約数和(自身を除く): 59843933760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 242, 256, 260, 264, 286, 312, 320, 330, 352, 363, 384, 390, 416, 429, 440, 443, 480, 484, 512, 520, 528, 572, 605, 624, 640, 660, 704, 715, 726, 768, 780, 832, 858, 880, 886, 960, 968, 1024, 1040, 1056, 1144, 1210, 1248, 1280, 1320, 1329, 1408, 1430, 1452, 1536, 1560, 1573, 1664, 1716, 1760, 1772, 1815, 1920, 1936, 2048, 2080, 2112, 2145, 2215, 2288, 2420, 2496, 2560, 2640, 2658, 2816, 2860, 2904, 3072, 3120, 3146, 3328, 3432, 3520, 3544, 3630, 3840, 3872, 4160, 4224, 4290, 4430, 4576, 4719, 4840, 4873, 4992, 5120, 5280, 5316, 5632, 5720, 5759, 5808, 6144, 6240, 6292, 6645, 6656, 6864, 7040, 7088, 7260, 7680, 7744, 7865, 8320, 8448, 8580, 8860, 9152, 9438, 9680, 9746, 9984, 10240, 10560, 10632, 11264, 11440, 11518, 11616, 12480, 12584, 13290, 13312, 13728, 14080, 14176, 14520, 14619, 15360, 15488, 15730, 16640, 16896, 17160, 17277, 17720, 18304, 18876, 19360, 19492, 19968, 21120, 21264, 22528, 22880, 23036, 23232, 23595, 24365, 24960, 25168, 26580, 26624, 27456, 28160, 28352, 28795, 29040, 29238, 30720, 30976, 31460, 33280, 33792, 34320, 34554, 35440, 36608, 37752, 38720, 38984, 39936, 42240, 42528, 45760, 46072, 46464, 47190, 48730, 49920, 50336, 53160, 53603, 54912, 56320, 56704, 57590, 58080, 58476, 61952, 62920, 63349, 66560, 67584, 68640, 69108, 70880, 73095, 73216, 75504, 77440, 77968, 79872, 84480, 85056, 86385, 91520, 92144, 92928, 94380, 97460, 99840, 100672, 106320, 107206, 109824, 112640, 113408, 115180, 116160, 116952, 123904, 125840, 126698, 133120, 137280, 138216, 141760, 146190, 146432, 151008, 154880, 155936, 160809, 168960, 170112, 172770, 183040, 184288, 185856, 188760, 190047, 194920, 199680, 201344, 212640, 214412, 219648, 226816, 230360, 232320, 233904, 247808, 251680, 253396, 268015, 274560, 276432, 283520, 292380, 292864, 302016, 309760, 311872, 316745, 321618, 337920, 340224, 345540, 366080, 368576, 371712, 377520, 380094, 389840, 399360, 402688, 425280, 428824, 439296, 453632, 460720, 464640, 467808, 503360, 506792, 536030, 549120, 552864, 567040, 584760, 604032, 619520, 623744, 633490, 643236, 680448, 691080, 696839, 732160, 737152, 743424, 755040, 760188, 779680, 804045, 805376, 850560, 857648, 878592, 907264, 921440, 929280, 935616, 950235, 1006720, 1013584, 1072060, 1098240, 1105728, 1134080, 1169520, 1208064, 1239040, 1247488, 1266980, 1286472, 1360896, 1382160, 1393678, 1464320, 1474304, 1510080, 1520376, 1559360, 1608090, 1610752, 1701120, 1715296, 1842880, 1858560, 1871232, 1900470, 2013440, 2027168, 2090517, 2144120, 2196480, 2211456, 2268160, 2339040, 2416128, 2494976, 2533960, 2572944, 2721792, 2764320, 2787356, 2948608, 3020160, 3040752, 3118720, 3216180, 3221504, 3402240, 3430592, 3484195, 3685760, 3717120, 3742464, 3800940, 4026880, 4054336, 4181034, 4288240, 4392960, 4422912, 4536320, 4678080, 4832256, 4989952, 5067920, 5145888, 5528640, 5574712, 5897216, 6040320, 6081504, 6237440, 6432360, 6804480, 6861184, 6968390, 7371520, 7484928, 7601880, 8053760, 8108672, 8362068, 8576480, 8845824, 9356160, 9664512, 9979904, 10135840, 10291776, 10452585, 11057280, 11149424, 11794432, 12080640, 12163008, 12474880, 12864720, 13608960, 13722368, 13936780, 14743040, 14969856, 15203760, 16107520, 16217344, 16724136, 17152960, 17691648, 18712320, 20271680, 20583552, 20905170, 22114560, 22298848, 24161280, 24326016, 24949760, 25729440, 27444736, 27873560, 29486080, 29939712, 30407520, 32434688, 33448272, 34305920, 35383296, 37424640, 40543360, 41167104, 41810340, 44229120, 44597696, 48322560, 48652032, 49899520, 51458880, 54889472, 55747120, 58972160, 60815040, 64869376, 66896544, 68611840, 74849280, 81086720, 82334208, 83620680, 88458240, 89195392, 97304064, 102917760, 109778944, 111494240, 121630080, 129738752, 133793088, 137223680, 149698560, 162173440, 164668416, 167241360, 176916480, 178390784, 194608128, 205835520, 222988480, 243260160, 267586176, 274447360, 324346880, 329336832, 334482720, 356781568, 389216256, 411671040, 445976960, 486520320, 535172352, 548894720, 648693760, 668965440, 713563136, 823342080, 891953920, 973040640, 1070344704, 1337930880, 1427126272, 1646684160, 1783907840, 1946081280, 2140689408, 2675861760, 3567815680, 4281378816, 5351723520, 7135631360, 10703447040, 21406894080]

約数ペア:

[(1, 21406894080), (2, 10703447040), (3, 7135631360), (4, 5351723520), (5, 4281378816), (6, 3567815680), (8, 2675861760), (10, 2140689408), (11, 1946081280), (12, 1783907840), (13, 1646684160), (15, 1427126272), (16, 1337930880), (20, 1070344704), (22, 973040640), (24, 891953920), (26, 823342080), (30, 713563136), (32, 668965440), (33, 648693760), (39, 548894720), (40, 535172352), (44, 486520320), (48, 445976960), (52, 411671040), (55, 389216256), (60, 356781568), (64, 334482720), (65, 329336832), (66, 324346880), (78, 274447360), (80, 267586176), (88, 243260160), (96, 222988480), (104, 205835520), (110, 194608128), (120, 178390784), (121, 176916480), (128, 167241360), (130, 164668416), (132, 162173440), (143, 149698560), (156, 137223680), (160, 133793088), (165, 129738752), (176, 121630080), (192, 111494240), (195, 109778944), (208, 102917760), (220, 97304064), (240, 89195392), (242, 88458240), (256, 83620680), (260, 82334208), (264, 81086720), (286, 74849280), (312, 68611840), (320, 66896544), (330, 64869376), (352, 60815040), (363, 58972160), (384, 55747120), (390, 54889472), (416, 51458880), (429, 49899520), (440, 48652032), (443, 48322560), (480, 44597696), (484, 44229120), (512, 41810340), (520, 41167104), (528, 40543360), (572, 37424640), (605, 35383296), (624, 34305920), (640, 33448272), (660, 32434688), (704, 30407520), (715, 29939712), (726, 29486080), (768, 27873560), (780, 27444736), (832, 25729440), (858, 24949760), (880, 24326016), (886, 24161280), (960, 22298848), (968, 22114560), (1024, 20905170), (1040, 20583552), (1056, 20271680), (1144, 18712320), (1210, 17691648), (1248, 17152960), (1280, 16724136), (1320, 16217344), (1329, 16107520), (1408, 15203760), (1430, 14969856), (1452, 14743040), (1536, 13936780), (1560, 13722368), (1573, 13608960), (1664, 12864720), (1716, 12474880), (1760, 12163008), (1772, 12080640), (1815, 11794432), (1920, 11149424), (1936, 11057280), (2048, 10452585), (2080, 10291776), (2112, 10135840), (2145, 9979904), (2215, 9664512), (2288, 9356160), (2420, 8845824), (2496, 8576480), (2560, 8362068), (2640, 8108672), (2658, 8053760), (2816, 7601880), (2860, 7484928), (2904, 7371520), (3072, 6968390), (3120, 6861184), (3146, 6804480), (3328, 6432360), (3432, 6237440), (3520, 6081504), (3544, 6040320), (3630, 5897216), (3840, 5574712), (3872, 5528640), (4160, 5145888), (4224, 5067920), (4290, 4989952), (4430, 4832256), (4576, 4678080), (4719, 4536320), (4840, 4422912), (4873, 4392960), (4992, 4288240), (5120, 4181034), (5280, 4054336), (5316, 4026880), (5632, 3800940), (5720, 3742464), (5759, 3717120), (5808, 3685760), (6144, 3484195), (6240, 3430592), (6292, 3402240), (6645, 3221504), (6656, 3216180), (6864, 3118720), (7040, 3040752), (7088, 3020160), (7260, 2948608), (7680, 2787356), (7744, 2764320), (7865, 2721792), (8320, 2572944), (8448, 2533960), (8580, 2494976), (8860, 2416128), (9152, 2339040), (9438, 2268160), (9680, 2211456), (9746, 2196480), (9984, 2144120), (10240, 2090517), (10560, 2027168), (10632, 2013440), (11264, 1900470), (11440, 1871232), (11518, 1858560), (11616, 1842880), (12480, 1715296), (12584, 1701120), (13290, 1610752), (13312, 1608090), (13728, 1559360), (14080, 1520376), (14176, 1510080), (14520, 1474304), (14619, 1464320), (15360, 1393678), (15488, 1382160), (15730, 1360896), (16640, 1286472), (16896, 1266980), (17160, 1247488), (17277, 1239040), (17720, 1208064), (18304, 1169520), (18876, 1134080), (19360, 1105728), (19492, 1098240), (19968, 1072060), (21120, 1013584), (21264, 1006720), (22528, 950235), (22880, 935616), (23036, 929280), (23232, 921440), (23595, 907264), (24365, 878592), (24960, 857648), (25168, 850560), (26580, 805376), (26624, 804045), (27456, 779680), (28160, 760188), (28352, 755040), (28795, 743424), (29040, 737152), (29238, 732160), (30720, 696839), (30976, 691080), (31460, 680448), (33280, 643236), (33792, 633490), (34320, 623744), (34554, 619520), (35440, 604032), (36608, 584760), (37752, 567040), (38720, 552864), (38984, 549120), (39936, 536030), (42240, 506792), (42528, 503360), (45760, 467808), (46072, 464640), (46464, 460720), (47190, 453632), (48730, 439296), (49920, 428824), (50336, 425280), (53160, 402688), (53603, 399360), (54912, 389840), (56320, 380094), (56704, 377520), (57590, 371712), (58080, 368576), (58476, 366080), (61952, 345540), (62920, 340224), (63349, 337920), (66560, 321618), (67584, 316745), (68640, 311872), (69108, 309760), (70880, 302016), (73095, 292864), (73216, 292380), (75504, 283520), (77440, 276432), (77968, 274560), (79872, 268015), (84480, 253396), (85056, 251680), (86385, 247808), (91520, 233904), (92144, 232320), (92928, 230360), (94380, 226816), (97460, 219648), (99840, 214412), (100672, 212640), (106320, 201344), (107206, 199680), (109824, 194920), (112640, 190047), (113408, 188760), (115180, 185856), (116160, 184288), (116952, 183040), (123904, 172770), (125840, 170112), (126698, 168960), (133120, 160809), (137280, 155936), (138216, 154880), (141760, 151008), (146190, 146432)]