2001991680

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 384

約数和(自身を含む): 7677633600

約数和(自身を除く): 5675641920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 557, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1114, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1671, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2228, 2304, 2340, 2496, 2560, 2785, 2808, 2880, 3072, 3120, 3328, 3342, 3456, 3510, 3744, 3840, 4160, 4320, 4456, 4608, 4680, 4992, 5013, 5120, 5570, 5616, 5760, 6144, 6240, 6656, 6684, 6912, 7020, 7241, 7488, 7680, 8320, 8355, 8640, 8912, 9216, 9360, 9984, 10026, 10240, 11140, 11232, 11520, 12480, 13312, 13368, 13824, 14040, 14482, 14976, 15039, 15360, 16640, 16710, 17280, 17824, 18432, 18720, 19968, 20052, 21723, 22280, 22464, 23040, 24960, 25065, 26624, 26736, 27648, 28080, 28964, 29952, 30078, 30720, 33280, 33420, 34560, 35648, 36205, 37440, 39936, 40104, 43446, 44560, 44928, 46080, 49920, 50130, 53472, 55296, 56160, 57928, 59904, 60156, 65169, 66560, 66840, 69120, 71296, 72410, 74880, 75195, 79872, 80208, 86892, 89120, 89856, 92160, 99840, 100260, 106944, 108615, 112320, 115856, 119808, 120312, 130338, 133120, 133680, 138240, 142592, 144820, 149760, 150390, 160416, 173784, 178240, 179712, 195507, 199680, 200520, 213888, 217230, 224640, 231712, 239616, 240624, 260676, 267360, 276480, 285184, 289640, 299520, 300780, 320832, 325845, 347568, 356480, 359424, 391014, 399360, 401040, 427776, 434460, 449280, 463424, 481248, 521352, 534720, 570368, 579280, 599040, 601560, 641664, 651690, 695136, 712960, 718848, 782028, 802080, 855552, 868920, 898560, 926848, 962496, 977535, 1042704, 1069440, 1140736, 1158560, 1198080, 1203120, 1283328, 1303380, 1390272, 1425920, 1564056, 1604160, 1711104, 1737840, 1797120, 1853696, 1924992, 1955070, 2085408, 2138880, 2317120, 2406240, 2566656, 2606760, 2780544, 2851840, 3128112, 3208320, 3422208, 3475680, 3594240, 3707392, 3849984, 3910140, 4170816, 4277760, 4634240, 4812480, 5133312, 5213520, 5561088, 5703680, 6256224, 6416640, 6951360, 7414784, 7699968, 7820280, 8341632, 8555520, 9268480, 9624960, 10266624, 10427040, 11122176, 12512448, 12833280, 13902720, 14829568, 15399936, 15640560, 16683264, 17111040, 18536960, 19249920, 20854080, 22244352, 25024896, 25666560, 27805440, 30799872, 31281120, 33366528, 37073920, 38499840, 41708160, 44488704, 50049792, 51333120, 55610880, 62562240, 66733056, 74147840, 76999680, 83416320, 100099584, 111221760, 125124480, 133466112, 153999360, 166832640, 200199168, 222443520, 250248960, 333665280, 400398336, 500497920, 667330560, 1000995840, 2001991680]

約数ペア:

[(1, 2001991680), (2, 1000995840), (3, 667330560), (4, 500497920), (5, 400398336), (6, 333665280), (8, 250248960), (9, 222443520), (10, 200199168), (12, 166832640), (13, 153999360), (15, 133466112), (16, 125124480), (18, 111221760), (20, 100099584), (24, 83416320), (26, 76999680), (27, 74147840), (30, 66733056), (32, 62562240), (36, 55610880), (39, 51333120), (40, 50049792), (45, 44488704), (48, 41708160), (52, 38499840), (54, 37073920), (60, 33366528), (64, 31281120), (65, 30799872), (72, 27805440), (78, 25666560), (80, 25024896), (90, 22244352), (96, 20854080), (104, 19249920), (108, 18536960), (117, 17111040), (120, 16683264), (128, 15640560), (130, 15399936), (135, 14829568), (144, 13902720), (156, 12833280), (160, 12512448), (180, 11122176), (192, 10427040), (195, 10266624), (208, 9624960), (216, 9268480), (234, 8555520), (240, 8341632), (256, 7820280), (260, 7699968), (270, 7414784), (288, 6951360), (312, 6416640), (320, 6256224), (351, 5703680), (360, 5561088), (384, 5213520), (390, 5133312), (416, 4812480), (432, 4634240), (468, 4277760), (480, 4170816), (512, 3910140), (520, 3849984), (540, 3707392), (557, 3594240), (576, 3475680), (585, 3422208), (624, 3208320), (640, 3128112), (702, 2851840), (720, 2780544), (768, 2606760), (780, 2566656), (832, 2406240), (864, 2317120), (936, 2138880), (960, 2085408), (1024, 1955070), (1040, 1924992), (1080, 1853696), (1114, 1797120), (1152, 1737840), (1170, 1711104), (1248, 1604160), (1280, 1564056), (1404, 1425920), (1440, 1390272), (1536, 1303380), (1560, 1283328), (1664, 1203120), (1671, 1198080), (1728, 1158560), (1755, 1140736), (1872, 1069440), (1920, 1042704), (2048, 977535), (2080, 962496), (2160, 926848), (2228, 898560), (2304, 868920), (2340, 855552), (2496, 802080), (2560, 782028), (2785, 718848), (2808, 712960), (2880, 695136), (3072, 651690), (3120, 641664), (3328, 601560), (3342, 599040), (3456, 579280), (3510, 570368), (3744, 534720), (3840, 521352), (4160, 481248), (4320, 463424), (4456, 449280), (4608, 434460), (4680, 427776), (4992, 401040), (5013, 399360), (5120, 391014), (5570, 359424), (5616, 356480), (5760, 347568), (6144, 325845), (6240, 320832), (6656, 300780), (6684, 299520), (6912, 289640), (7020, 285184), (7241, 276480), (7488, 267360), (7680, 260676), (8320, 240624), (8355, 239616), (8640, 231712), (8912, 224640), (9216, 217230), (9360, 213888), (9984, 200520), (10026, 199680), (10240, 195507), (11140, 179712), (11232, 178240), (11520, 173784), (12480, 160416), (13312, 150390), (13368, 149760), (13824, 144820), (14040, 142592), (14482, 138240), (14976, 133680), (15039, 133120), (15360, 130338), (16640, 120312), (16710, 119808), (17280, 115856), (17824, 112320), (18432, 108615), (18720, 106944), (19968, 100260), (20052, 99840), (21723, 92160), (22280, 89856), (22464, 89120), (23040, 86892), (24960, 80208), (25065, 79872), (26624, 75195), (26736, 74880), (27648, 72410), (28080, 71296), (28964, 69120), (29952, 66840), (30078, 66560), (30720, 65169), (33280, 60156), (33420, 59904), (34560, 57928), (35648, 56160), (36205, 55296), (37440, 53472), (39936, 50130), (40104, 49920), (43446, 46080), (44560, 44928)]