201514875520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{338203}}^1$

素因数の和:338255

約数の個数: 192

約数和(自身を含む): 589895416800

約数和(自身を除く): 388380541280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 5320, 6080, 6272, 7448, 7840, 8512, 9310, 10640, 12160, 14896, 15680, 17024, 18620, 21280, 29792, 31360, 37240, 42560, 59584, 74480, 85120, 119168, 148960, 297920, 338203, 595840, 676406, 1352812, 1691015, 2367421, 2705624, 3382030, 4734842, 5411248, 6425857, 6764060, 9469684, 10822496, 11837105, 12851714, 13528120, 16571947, 18939368, 21644992, 23674210, 25703428, 27056240, 32129285, 33143894, 37878736, 43289984, 44980999, 47348420, 51406856, 54112480, 64258570, 66287788, 75757472, 82859735, 89961998, 94696840, 102813712, 108224960, 128517140, 132575576, 151514944, 165719470, 179923996, 189393680, 205627424, 216449920, 224904995, 257034280, 265151152, 303029888, 314866993, 331438940, 359847992, 378787360, 411254848, 449809990, 514068560, 530302304, 629733986, 662877880, 719695984, 757574720, 822509696, 899619980, 1028137120, 1060604608, 1259467972, 1325755760, 1439391968, 1515149440, 1574334965, 1799239960, 2056274240, 2121209216, 2518935944, 2651511520, 2878783936, 3148669930, 3598479920, 4112548480, 5037871888, 5303023040, 5757567872, 6297339860, 7196959840, 10075743776, 10606046080, 12594679720, 14393919680, 20151487552, 25189359440, 28787839360, 40302975104, 50378718880, 100757437760, 201514875520]

約数ペア:

[(1, 201514875520), (2, 100757437760), (4, 50378718880), (5, 40302975104), (7, 28787839360), (8, 25189359440), (10, 20151487552), (14, 14393919680), (16, 12594679720), (19, 10606046080), (20, 10075743776), (28, 7196959840), (32, 6297339860), (35, 5757567872), (38, 5303023040), (40, 5037871888), (49, 4112548480), (56, 3598479920), (64, 3148669930), (70, 2878783936), (76, 2651511520), (80, 2518935944), (95, 2121209216), (98, 2056274240), (112, 1799239960), (128, 1574334965), (133, 1515149440), (140, 1439391968), (152, 1325755760), (160, 1259467972), (190, 1060604608), (196, 1028137120), (224, 899619980), (245, 822509696), (266, 757574720), (280, 719695984), (304, 662877880), (320, 629733986), (380, 530302304), (392, 514068560), (448, 449809990), (490, 411254848), (532, 378787360), (560, 359847992), (608, 331438940), (640, 314866993), (665, 303029888), (760, 265151152), (784, 257034280), (896, 224904995), (931, 216449920), (980, 205627424), (1064, 189393680), (1120, 179923996), (1216, 165719470), (1330, 151514944), (1520, 132575576), (1568, 128517140), (1862, 108224960), (1960, 102813712), (2128, 94696840), (2240, 89961998), (2432, 82859735), (2660, 75757472), (3040, 66287788), (3136, 64258570), (3724, 54112480), (3920, 51406856), (4256, 47348420), (4480, 44980999), (4655, 43289984), (5320, 37878736), (6080, 33143894), (6272, 32129285), (7448, 27056240), (7840, 25703428), (8512, 23674210), (9310, 21644992), (10640, 18939368), (12160, 16571947), (14896, 13528120), (15680, 12851714), (17024, 11837105), (18620, 10822496), (21280, 9469684), (29792, 6764060), (31360, 6425857), (37240, 5411248), (42560, 4734842), (59584, 3382030), (74480, 2705624), (85120, 2367421), (119168, 1691015), (148960, 1352812), (297920, 676406), (338203, 595840)]