821483520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 576

約数和(自身を含む): 3293952480

約数和(自身を除く): 2472468960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 64, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 121, 128, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 192, 195, 204, 208, 220, 221, 240, 242, 255, 256, 260, 264, 272, 286, 312, 320, 330, 340, 352, 363, 374, 384, 390, 408, 416, 429, 440, 442, 480, 484, 510, 512, 520, 528, 544, 561, 572, 605, 624, 640, 660, 663, 680, 704, 715, 726, 748, 768, 780, 816, 832, 858, 880, 884, 935, 960, 968, 1020, 1024, 1040, 1056, 1088, 1105, 1122, 1144, 1210, 1248, 1280, 1320, 1326, 1360, 1408, 1430, 1452, 1496, 1536, 1560, 1573, 1632, 1664, 1716, 1760, 1768, 1815, 1870, 1920, 1936, 2040, 2048, 2057, 2080, 2112, 2145, 2176, 2210, 2244, 2288, 2420, 2431, 2496, 2560, 2640, 2652, 2720, 2805, 2816, 2860, 2904, 2992, 3072, 3120, 3146, 3264, 3315, 3328, 3432, 3520, 3536, 3630, 3740, 3840, 3872, 4080, 4114, 4160, 4224, 4290, 4352, 4420, 4488, 4576, 4719, 4840, 4862, 4992, 5120, 5280, 5304, 5440, 5610, 5632, 5720, 5808, 5984, 6144, 6171, 6240, 6292, 6528, 6630, 6656, 6864, 7040, 7072, 7260, 7293, 7480, 7680, 7744, 7865, 8160, 8228, 8320, 8448, 8580, 8704, 8840, 8976, 9152, 9438, 9680, 9724, 9984, 10240, 10285, 10560, 10608, 10880, 11220, 11264, 11440, 11616, 11968, 12155, 12342, 12480, 12584, 13056, 13260, 13312, 13728, 14080, 14144, 14520, 14586, 14960, 15360, 15488, 15730, 16320, 16456, 16640, 16896, 17160, 17408, 17680, 17952, 18304, 18876, 19360, 19448, 19968, 20570, 21120, 21216, 21760, 22440, 22528, 22880, 23232, 23595, 23936, 24310, 24684, 24960, 25168, 26112, 26520, 26624, 26741, 27456, 28160, 28288, 29040, 29172, 29920, 30720, 30855, 30976, 31460, 32640, 32912, 33280, 33792, 34320, 34816, 35360, 35904, 36465, 36608, 37752, 38720, 38896, 39936, 41140, 42240, 42432, 43520, 44880, 45760, 46464, 47190, 47872, 48620, 49368, 49920, 50336, 52224, 53040, 53482, 54912, 56320, 56576, 58080, 58344, 59840, 61710, 61952, 62920, 65280, 65824, 66560, 67584, 68640, 70720, 71808, 72930, 73216, 75504, 77440, 77792, 79872, 80223, 82280, 84480, 84864, 87040, 89760, 91520, 92928, 94380, 95744, 97240, 98736, 99840, 100672, 104448, 106080, 106964, 109824, 112640, 113152, 116160, 116688, 119680, 123420, 123904, 125840, 130560, 131648, 133120, 133705, 137280, 141440, 143616, 145860, 146432, 151008, 154880, 155584, 160446, 164560, 168960, 169728, 174080, 179520, 183040, 185856, 188760, 191488, 194480, 197472, 199680, 201344, 212160, 213928, 219648, 226304, 232320, 233376, 239360, 246840, 247808, 251680, 261120, 263296, 267410, 274560, 282880, 287232, 291720, 292864, 302016, 309760, 311168, 320892, 329120, 337920, 339456, 359040, 366080, 371712, 377520, 382976, 388960, 394944, 399360, 401115, 402688, 424320, 427856, 439296, 452608, 464640, 466752, 478720, 493680, 503360, 522240, 526592, 534820, 549120, 565760, 574464, 583440, 604032, 619520, 622336, 641784, 658240, 678912, 718080, 732160, 743424, 755040, 777920, 789888, 802230, 805376, 848640, 855712, 878592, 929280, 933504, 957440, 987360, 1006720, 1053184, 1069640, 1098240, 1131520, 1148928, 1166880, 1208064, 1239040, 1244672, 1283568, 1316480, 1357824, 1436160, 1464320, 1510080, 1555840, 1579776, 1604460, 1610752, 1697280, 1711424, 1858560, 1867008, 1914880, 1974720, 2013440, 2106368, 2139280, 2196480, 2263040, 2333760, 2416128, 2489344, 2567136, 2632960, 2872320, 3020160, 3111680, 3159552, 3208920, 3221504, 3394560, 3422848, 3717120, 3734016, 3949440, 4026880, 4212736, 4278560, 4392960, 4667520, 4832256, 4978688, 5134272, 5265920, 5744640, 6040320, 6223360, 6319104, 6417840, 6789120, 6845696, 7468032, 7898880, 8053760, 8557120, 9335040, 9664512, 10268544, 10531840, 12080640, 12446720, 12638208, 12835680, 13691392, 14936064, 15797760, 16107520, 17114240, 18670080, 20537088, 21063680, 24161280, 24893440, 25671360, 27382784, 31595520, 34228480, 37340160, 41074176, 48322560, 51342720, 54765568, 63191040, 68456960, 74680320, 82148352, 102685440, 136913920, 164296704, 205370880, 273827840, 410741760, 821483520]

約数ペア:

[(1, 821483520), (2, 410741760), (3, 273827840), (4, 205370880), (5, 164296704), (6, 136913920), (8, 102685440), (10, 82148352), (11, 74680320), (12, 68456960), (13, 63191040), (15, 54765568), (16, 51342720), (17, 48322560), (20, 41074176), (22, 37340160), (24, 34228480), (26, 31595520), (30, 27382784), (32, 25671360), (33, 24893440), (34, 24161280), (39, 21063680), (40, 20537088), (44, 18670080), (48, 17114240), (51, 16107520), (52, 15797760), (55, 14936064), (60, 13691392), (64, 12835680), (65, 12638208), (66, 12446720), (68, 12080640), (78, 10531840), (80, 10268544), (85, 9664512), (88, 9335040), (96, 8557120), (102, 8053760), (104, 7898880), (110, 7468032), (120, 6845696), (121, 6789120), (128, 6417840), (130, 6319104), (132, 6223360), (136, 6040320), (143, 5744640), (156, 5265920), (160, 5134272), (165, 4978688), (170, 4832256), (176, 4667520), (187, 4392960), (192, 4278560), (195, 4212736), (204, 4026880), (208, 3949440), (220, 3734016), (221, 3717120), (240, 3422848), (242, 3394560), (255, 3221504), (256, 3208920), (260, 3159552), (264, 3111680), (272, 3020160), (286, 2872320), (312, 2632960), (320, 2567136), (330, 2489344), (340, 2416128), (352, 2333760), (363, 2263040), (374, 2196480), (384, 2139280), (390, 2106368), (408, 2013440), (416, 1974720), (429, 1914880), (440, 1867008), (442, 1858560), (480, 1711424), (484, 1697280), (510, 1610752), (512, 1604460), (520, 1579776), (528, 1555840), (544, 1510080), (561, 1464320), (572, 1436160), (605, 1357824), (624, 1316480), (640, 1283568), (660, 1244672), (663, 1239040), (680, 1208064), (704, 1166880), (715, 1148928), (726, 1131520), (748, 1098240), (768, 1069640), (780, 1053184), (816, 1006720), (832, 987360), (858, 957440), (880, 933504), (884, 929280), (935, 878592), (960, 855712), (968, 848640), (1020, 805376), (1024, 802230), (1040, 789888), (1056, 777920), (1088, 755040), (1105, 743424), (1122, 732160), (1144, 718080), (1210, 678912), (1248, 658240), (1280, 641784), (1320, 622336), (1326, 619520), (1360, 604032), (1408, 583440), (1430, 574464), (1452, 565760), (1496, 549120), (1536, 534820), (1560, 526592), (1573, 522240), (1632, 503360), (1664, 493680), (1716, 478720), (1760, 466752), (1768, 464640), (1815, 452608), (1870, 439296), (1920, 427856), (1936, 424320), (2040, 402688), (2048, 401115), (2057, 399360), (2080, 394944), (2112, 388960), (2145, 382976), (2176, 377520), (2210, 371712), (2244, 366080), (2288, 359040), (2420, 339456), (2431, 337920), (2496, 329120), (2560, 320892), (2640, 311168), (2652, 309760), (2720, 302016), (2805, 292864), (2816, 291720), (2860, 287232), (2904, 282880), (2992, 274560), (3072, 267410), (3120, 263296), (3146, 261120), (3264, 251680), (3315, 247808), (3328, 246840), (3432, 239360), (3520, 233376), (3536, 232320), (3630, 226304), (3740, 219648), (3840, 213928), (3872, 212160), (4080, 201344), (4114, 199680), (4160, 197472), (4224, 194480), (4290, 191488), (4352, 188760), (4420, 185856), (4488, 183040), (4576, 179520), (4719, 174080), (4840, 169728), (4862, 168960), (4992, 164560), (5120, 160446), (5280, 155584), (5304, 154880), (5440, 151008), (5610, 146432), (5632, 145860), (5720, 143616), (5808, 141440), (5984, 137280), (6144, 133705), (6171, 133120), (6240, 131648), (6292, 130560), (6528, 125840), (6630, 123904), (6656, 123420), (6864, 119680), (7040, 116688), (7072, 116160), (7260, 113152), (7293, 112640), (7480, 109824), (7680, 106964), (7744, 106080), (7865, 104448), (8160, 100672), (8228, 99840), (8320, 98736), (8448, 97240), (8580, 95744), (8704, 94380), (8840, 92928), (8976, 91520), (9152, 89760), (9438, 87040), (9680, 84864), (9724, 84480), (9984, 82280), (10240, 80223), (10285, 79872), (10560, 77792), (10608, 77440), (10880, 75504), (11220, 73216), (11264, 72930), (11440, 71808), (11616, 70720), (11968, 68640), (12155, 67584), (12342, 66560), (12480, 65824), (12584, 65280), (13056, 62920), (13260, 61952), (13312, 61710), (13728, 59840), (14080, 58344), (14144, 58080), (14520, 56576), (14586, 56320), (14960, 54912), (15360, 53482), (15488, 53040), (15730, 52224), (16320, 50336), (16456, 49920), (16640, 49368), (16896, 48620), (17160, 47872), (17408, 47190), (17680, 46464), (17952, 45760), (18304, 44880), (18876, 43520), (19360, 42432), (19448, 42240), (19968, 41140), (20570, 39936), (21120, 38896), (21216, 38720), (21760, 37752), (22440, 36608), (22528, 36465), (22880, 35904), (23232, 35360), (23595, 34816), (23936, 34320), (24310, 33792), (24684, 33280), (24960, 32912), (25168, 32640), (26112, 31460), (26520, 30976), (26624, 30855), (26741, 30720), (27456, 29920), (28160, 29172), (28288, 29040)]