121213550080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{966307}}^1$

素因数の和:966344

約数の個数: 120

約数和(自身を含む): 338078314728

約数和(自身を除く): 216864764648

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, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 62720, 125440, 966307, 1932614, 3865228, 4831535, 6764149, 7730456, 9663070, 13528298, 15460912, 19326140, 27056596, 30921824, 33820745, 38652280, 47349043, 54113192, 61843648, 67641490, 77304560, 94698086, 108226384, 123687296, 135282980, 154609120, 189396172, 216452768, 236745215, 247374592, 270565960, 309218240, 378792344, 432905536, 473490430, 494749184, 541131920, 618436480, 757584688, 865811072, 946980860, 1082263840, 1236872960, 1515169376, 1731622144, 1893961720, 2164527680, 2473745920, 3030338752, 3463244288, 3787923440, 4329055360, 6060677504, 7575846880, 8658110720, 12121355008, 15151693760, 17316221440, 24242710016, 30303387520, 60606775040, 121213550080]

約数ペア:

[(1, 121213550080), (2, 60606775040), (4, 30303387520), (5, 24242710016), (7, 17316221440), (8, 15151693760), (10, 12121355008), (14, 8658110720), (16, 7575846880), (20, 6060677504), (28, 4329055360), (32, 3787923440), (35, 3463244288), (40, 3030338752), (49, 2473745920), (56, 2164527680), (64, 1893961720), (70, 1731622144), (80, 1515169376), (98, 1236872960), (112, 1082263840), (128, 946980860), (140, 865811072), (160, 757584688), (196, 618436480), (224, 541131920), (245, 494749184), (256, 473490430), (280, 432905536), (320, 378792344), (392, 309218240), (448, 270565960), (490, 247374592), (512, 236745215), (560, 216452768), (640, 189396172), (784, 154609120), (896, 135282980), (980, 123687296), (1120, 108226384), (1280, 94698086), (1568, 77304560), (1792, 67641490), (1960, 61843648), (2240, 54113192), (2560, 47349043), (3136, 38652280), (3584, 33820745), (3920, 30921824), (4480, 27056596), (6272, 19326140), (7840, 15460912), (8960, 13528298), (12544, 9663070), (15680, 7730456), (17920, 6764149), (25088, 4831535), (31360, 3865228), (62720, 1932614), (125440, 966307)]