16665958400

素因数分解:

$2^{11}\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 576

約数和(自身を含む): 52606008000

約数和(自身を除く): 35940049600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 73, 80, 91, 98, 100, 104, 112, 128, 130, 140, 146, 160, 175, 182, 196, 200, 208, 224, 245, 256, 260, 280, 292, 320, 325, 343, 350, 364, 365, 392, 400, 416, 448, 455, 490, 511, 512, 520, 560, 584, 637, 640, 650, 686, 700, 728, 730, 784, 800, 832, 896, 910, 949, 980, 1022, 1024, 1040, 1120, 1168, 1225, 1274, 1280, 1300, 1372, 1400, 1456, 1460, 1568, 1600, 1664, 1715, 1792, 1820, 1825, 1898, 1960, 2044, 2048, 2080, 2240, 2275, 2336, 2450, 2548, 2555, 2560, 2600, 2744, 2800, 2912, 2920, 3136, 3185, 3200, 3328, 3430, 3577, 3584, 3640, 3650, 3796, 3920, 4088, 4160, 4459, 4480, 4550, 4672, 4745, 4900, 5096, 5110, 5120, 5200, 5488, 5600, 5824, 5840, 6272, 6370, 6400, 6643, 6656, 6860, 7154, 7168, 7280, 7300, 7592, 7840, 8176, 8320, 8575, 8918, 8960, 9100, 9344, 9490, 9800, 10192, 10220, 10240, 10400, 10976, 11200, 11648, 11680, 12544, 12740, 12775, 12800, 13286, 13312, 13720, 14308, 14336, 14560, 14600, 15184, 15680, 15925, 16352, 16640, 17150, 17836, 17885, 17920, 18200, 18688, 18980, 19600, 20384, 20440, 20800, 21952, 22295, 22400, 23296, 23360, 23725, 25039, 25088, 25480, 25550, 25600, 26572, 26624, 27440, 28616, 29120, 29200, 30368, 31360, 31850, 32704, 33215, 33280, 34300, 35672, 35770, 35840, 36400, 37376, 37960, 39200, 40768, 40880, 41600, 43904, 44590, 44800, 46501, 46592, 46720, 47450, 50078, 50176, 50960, 51100, 51200, 53144, 54880, 57232, 58240, 58400, 60736, 62720, 63700, 65408, 66430, 66560, 68600, 71344, 71540, 71680, 72800, 74752, 75920, 78400, 81536, 81760, 83200, 87808, 89180, 89425, 89600, 93002, 93184, 93440, 94900, 100156, 100352, 101920, 102200, 106288, 109760, 111475, 114464, 116480, 116800, 121472, 125195, 125440, 127400, 130816, 132860, 133120, 137200, 142688, 143080, 145600, 149504, 151840, 156800, 163072, 163520, 166075, 166400, 175616, 178360, 178850, 179200, 186004, 186368, 186880, 189800, 200312, 203840, 204400, 212576, 219520, 222950, 228928, 232505, 232960, 233600, 242944, 250390, 250880, 254800, 261632, 265720, 274400, 285376, 286160, 291200, 303680, 313600, 325507, 326144, 327040, 332150, 332800, 351232, 356720, 357700, 358400, 372008, 373760, 379600, 400624, 407680, 408800, 425152, 439040, 445900, 457856, 465010, 465920, 467200, 485888, 500780, 501760, 509600, 523264, 531440, 548800, 570752, 572320, 582400, 607360, 625975, 627200, 651014, 652288, 654080, 664300, 665600, 702464, 713440, 715400, 744016, 747520, 759200, 801248, 815360, 817600, 850304, 878080, 891800, 915712, 930020, 931840, 934400, 971776, 1001560, 1019200, 1046528, 1062880, 1097600, 1141504, 1144640, 1162525, 1164800, 1214720, 1251950, 1254400, 1302028, 1304576, 1308160, 1328600, 1426880, 1430800, 1488032, 1518400, 1602496, 1627535, 1630720, 1635200, 1700608, 1756160, 1783600, 1831424, 1860040, 1868800, 1943552, 2003120, 2038400, 2125760, 2195200, 2283008, 2289280, 2325050, 2329600, 2429440, 2503900, 2508800, 2604056, 2616320, 2657200, 2853760, 2861600, 2976064, 3036800, 3204992, 3255070, 3261440, 3270400, 3401216, 3512320, 3567200, 3662848, 3720080, 3737600, 4006240, 4076800, 4251520, 4390400, 4566016, 4578560, 4650100, 4659200, 4858880, 5007800, 5208112, 5232640, 5314400, 5707520, 5723200, 5952128, 6073600, 6409984, 6510140, 6522880, 6540800, 6802432, 7134400, 7325696, 7440160, 8012480, 8137675, 8153600, 8503040, 8780800, 9132032, 9157120, 9300200, 9717760, 10015600, 10416224, 10628800, 11415040, 11446400, 11904256, 12147200, 12819968, 13020280, 13081600, 13604864, 14268800, 14880320, 16024960, 16275350, 16307200, 17006080, 17561600, 18314240, 18600400, 20031200, 20832448, 21257600, 22830080, 22892800, 23808512, 24294400, 25639936, 26040560, 26163200, 28537600, 29760640, 32049920, 32550700, 32614400, 34012160, 36628480, 37200800, 40062400, 41664896, 42515200, 45660160, 45785600, 47617024, 48588800, 51279872, 52081120, 57075200, 59521280, 64099840, 65101400, 68024320, 74401600, 80124800, 83329792, 85030400, 91571200, 95234048, 104162240, 114150400, 119042560, 128199680, 130202800, 148803200, 160249600, 166659584, 170060800, 183142400, 208324480, 228300800, 238085120, 256399360, 260405600, 297606400, 320499200, 333319168, 340121600, 416648960, 476170240, 520811200, 595212800, 640998400, 666638336, 833297920, 1041622400, 1190425600, 1281996800, 1666595840, 2083244800, 2380851200, 3333191680, 4166489600, 8332979200, 16665958400]

約数ペア:

[(1, 16665958400), (2, 8332979200), (4, 4166489600), (5, 3333191680), (7, 2380851200), (8, 2083244800), (10, 1666595840), (13, 1281996800), (14, 1190425600), (16, 1041622400), (20, 833297920), (25, 666638336), (26, 640998400), (28, 595212800), (32, 520811200), (35, 476170240), (40, 416648960), (49, 340121600), (50, 333319168), (52, 320499200), (56, 297606400), (64, 260405600), (65, 256399360), (70, 238085120), (73, 228300800), (80, 208324480), (91, 183142400), (98, 170060800), (100, 166659584), (104, 160249600), (112, 148803200), (128, 130202800), (130, 128199680), (140, 119042560), (146, 114150400), (160, 104162240), (175, 95234048), (182, 91571200), (196, 85030400), (200, 83329792), (208, 80124800), (224, 74401600), (245, 68024320), (256, 65101400), (260, 64099840), (280, 59521280), (292, 57075200), (320, 52081120), (325, 51279872), (343, 48588800), (350, 47617024), (364, 45785600), (365, 45660160), (392, 42515200), (400, 41664896), (416, 40062400), (448, 37200800), (455, 36628480), (490, 34012160), (511, 32614400), (512, 32550700), (520, 32049920), (560, 29760640), (584, 28537600), (637, 26163200), (640, 26040560), (650, 25639936), (686, 24294400), (700, 23808512), (728, 22892800), (730, 22830080), (784, 21257600), (800, 20832448), (832, 20031200), (896, 18600400), (910, 18314240), (949, 17561600), (980, 17006080), (1022, 16307200), (1024, 16275350), (1040, 16024960), (1120, 14880320), (1168, 14268800), (1225, 13604864), (1274, 13081600), (1280, 13020280), (1300, 12819968), (1372, 12147200), (1400, 11904256), (1456, 11446400), (1460, 11415040), (1568, 10628800), (1600, 10416224), (1664, 10015600), (1715, 9717760), (1792, 9300200), (1820, 9157120), (1825, 9132032), (1898, 8780800), (1960, 8503040), (2044, 8153600), (2048, 8137675), (2080, 8012480), (2240, 7440160), (2275, 7325696), (2336, 7134400), (2450, 6802432), (2548, 6540800), (2555, 6522880), (2560, 6510140), (2600, 6409984), (2744, 6073600), (2800, 5952128), (2912, 5723200), (2920, 5707520), (3136, 5314400), (3185, 5232640), (3200, 5208112), (3328, 5007800), (3430, 4858880), (3577, 4659200), (3584, 4650100), (3640, 4578560), (3650, 4566016), (3796, 4390400), (3920, 4251520), (4088, 4076800), (4160, 4006240), (4459, 3737600), (4480, 3720080), (4550, 3662848), (4672, 3567200), (4745, 3512320), (4900, 3401216), (5096, 3270400), (5110, 3261440), (5120, 3255070), (5200, 3204992), (5488, 3036800), (5600, 2976064), (5824, 2861600), (5840, 2853760), (6272, 2657200), (6370, 2616320), (6400, 2604056), (6643, 2508800), (6656, 2503900), (6860, 2429440), (7154, 2329600), (7168, 2325050), (7280, 2289280), (7300, 2283008), (7592, 2195200), (7840, 2125760), (8176, 2038400), (8320, 2003120), (8575, 1943552), (8918, 1868800), (8960, 1860040), (9100, 1831424), (9344, 1783600), (9490, 1756160), (9800, 1700608), (10192, 1635200), (10220, 1630720), (10240, 1627535), (10400, 1602496), (10976, 1518400), (11200, 1488032), (11648, 1430800), (11680, 1426880), (12544, 1328600), (12740, 1308160), (12775, 1304576), (12800, 1302028), (13286, 1254400), (13312, 1251950), (13720, 1214720), (14308, 1164800), (14336, 1162525), (14560, 1144640), (14600, 1141504), (15184, 1097600), (15680, 1062880), (15925, 1046528), (16352, 1019200), (16640, 1001560), (17150, 971776), (17836, 934400), (17885, 931840), (17920, 930020), (18200, 915712), (18688, 891800), (18980, 878080), (19600, 850304), (20384, 817600), (20440, 815360), (20800, 801248), (21952, 759200), (22295, 747520), (22400, 744016), (23296, 715400), (23360, 713440), (23725, 702464), (25039, 665600), (25088, 664300), (25480, 654080), (25550, 652288), (25600, 651014), (26572, 627200), (26624, 625975), (27440, 607360), (28616, 582400), (29120, 572320), (29200, 570752), (30368, 548800), (31360, 531440), (31850, 523264), (32704, 509600), (33215, 501760), (33280, 500780), (34300, 485888), (35672, 467200), (35770, 465920), (35840, 465010), (36400, 457856), (37376, 445900), (37960, 439040), (39200, 425152), (40768, 408800), (40880, 407680), (41600, 400624), (43904, 379600), (44590, 373760), (44800, 372008), (46501, 358400), (46592, 357700), (46720, 356720), (47450, 351232), (50078, 332800), (50176, 332150), (50960, 327040), (51100, 326144), (51200, 325507), (53144, 313600), (54880, 303680), (57232, 291200), (58240, 286160), (58400, 285376), (60736, 274400), (62720, 265720), (63700, 261632), (65408, 254800), (66430, 250880), (66560, 250390), (68600, 242944), (71344, 233600), (71540, 232960), (71680, 232505), (72800, 228928), (74752, 222950), (75920, 219520), (78400, 212576), (81536, 204400), (81760, 203840), (83200, 200312), (87808, 189800), (89180, 186880), (89425, 186368), (89600, 186004), (93002, 179200), (93184, 178850), (93440, 178360), (94900, 175616), (100156, 166400), (100352, 166075), (101920, 163520), (102200, 163072), (106288, 156800), (109760, 151840), (111475, 149504), (114464, 145600), (116480, 143080), (116800, 142688), (121472, 137200), (125195, 133120), (125440, 132860), (127400, 130816)]