61396858880

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{122363}}^1$

素因数の和:122404

約数の個数: 144

約数和(自身を含む): 171369558360

約数和(自身を除く): 109972699480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 10240, 12544, 14336, 15680, 17920, 25088, 31360, 35840, 50176, 62720, 71680, 100352, 122363, 125440, 244726, 250880, 489452, 501760, 611815, 856541, 978904, 1223630, 1713082, 1957808, 2447260, 3426164, 3915616, 4282705, 4894520, 5995787, 6852328, 7831232, 8565410, 9789040, 11991574, 13704656, 15662464, 17130820, 19578080, 23983148, 27409312, 29978935, 31324928, 34261640, 39156160, 47966296, 54818624, 59957870, 62649856, 68523280, 78312320, 95932592, 109637248, 119915740, 125299712, 137046560, 156624640, 191865184, 219274496, 239831480, 250599424, 274093120, 313249280, 383730368, 438548992, 479662960, 548186240, 626498560, 767460736, 877097984, 959325920, 1096372480, 1252997120, 1534921472, 1754195968, 1918651840, 2192744960, 3069842944, 3837303680, 4385489920, 6139685888, 7674607360, 8770979840, 12279371776, 15349214720, 30698429440, 61396858880]

約数ペア:

[(1, 61396858880), (2, 30698429440), (4, 15349214720), (5, 12279371776), (7, 8770979840), (8, 7674607360), (10, 6139685888), (14, 4385489920), (16, 3837303680), (20, 3069842944), (28, 2192744960), (32, 1918651840), (35, 1754195968), (40, 1534921472), (49, 1252997120), (56, 1096372480), (64, 959325920), (70, 877097984), (80, 767460736), (98, 626498560), (112, 548186240), (128, 479662960), (140, 438548992), (160, 383730368), (196, 313249280), (224, 274093120), (245, 250599424), (256, 239831480), (280, 219274496), (320, 191865184), (392, 156624640), (448, 137046560), (490, 125299712), (512, 119915740), (560, 109637248), (640, 95932592), (784, 78312320), (896, 68523280), (980, 62649856), (1024, 59957870), (1120, 54818624), (1280, 47966296), (1568, 39156160), (1792, 34261640), (1960, 31324928), (2048, 29978935), (2240, 27409312), (2560, 23983148), (3136, 19578080), (3584, 17130820), (3920, 15662464), (4480, 13704656), (5120, 11991574), (6272, 9789040), (7168, 8565410), (7840, 7831232), (8960, 6852328), (10240, 5995787), (12544, 4894520), (14336, 4282705), (15680, 3915616), (17920, 3426164), (25088, 2447260), (31360, 1957808), (35840, 1713082), (50176, 1223630), (62720, 978904), (71680, 856541), (100352, 611815), (122363, 501760), (125440, 489452), (244726, 250880)]