118791680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 120

約数和(自身を含む): 331672968

約数和(自身を除く): 212881288

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, 947, 980, 1120, 1280, 1568, 1792, 1894, 1960, 2240, 2560, 3136, 3584, 3788, 3920, 4480, 4735, 6272, 6629, 7576, 7840, 8960, 9470, 12544, 13258, 15152, 15680, 17920, 18940, 25088, 26516, 30304, 31360, 33145, 37880, 46403, 53032, 60608, 62720, 66290, 75760, 92806, 106064, 121216, 125440, 132580, 151520, 185612, 212128, 232015, 242432, 265160, 303040, 371224, 424256, 464030, 484864, 530320, 606080, 742448, 848512, 928060, 1060640, 1212160, 1484896, 1697024, 1856120, 2121280, 2424320, 2969792, 3394048, 3712240, 4242560, 5939584, 7424480, 8485120, 11879168, 14848960, 16970240, 23758336, 29697920, 59395840, 118791680]

約数ペア:

[(1, 118791680), (2, 59395840), (4, 29697920), (5, 23758336), (7, 16970240), (8, 14848960), (10, 11879168), (14, 8485120), (16, 7424480), (20, 5939584), (28, 4242560), (32, 3712240), (35, 3394048), (40, 2969792), (49, 2424320), (56, 2121280), (64, 1856120), (70, 1697024), (80, 1484896), (98, 1212160), (112, 1060640), (128, 928060), (140, 848512), (160, 742448), (196, 606080), (224, 530320), (245, 484864), (256, 464030), (280, 424256), (320, 371224), (392, 303040), (448, 265160), (490, 242432), (512, 232015), (560, 212128), (640, 185612), (784, 151520), (896, 132580), (947, 125440), (980, 121216), (1120, 106064), (1280, 92806), (1568, 75760), (1792, 66290), (1894, 62720), (1960, 60608), (2240, 53032), (2560, 46403), (3136, 37880), (3584, 33145), (3788, 31360), (3920, 30304), (4480, 26516), (4735, 25088), (6272, 18940), (6629, 17920), (7576, 15680), (7840, 15152), (8960, 13258), (9470, 12544)]