122151680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13633}}^1$

素因数の和:13661

約数の個数: 72

約数和(自身を含む): 334414752

約数和(自身を除く): 212263072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13633, 27266, 54532, 68165, 95431, 109064, 136330, 190862, 218128, 272660, 381724, 436256, 477155, 545320, 763448, 872512, 954310, 1090640, 1526896, 1745024, 1908620, 2181280, 3053792, 3490048, 3817240, 4362560, 6107584, 7634480, 8725120, 12215168, 15268960, 17450240, 24430336, 30537920, 61075840, 122151680]

約数ペア:

[(1, 122151680), (2, 61075840), (4, 30537920), (5, 24430336), (7, 17450240), (8, 15268960), (10, 12215168), (14, 8725120), (16, 7634480), (20, 6107584), (28, 4362560), (32, 3817240), (35, 3490048), (40, 3053792), (56, 2181280), (64, 1908620), (70, 1745024), (80, 1526896), (112, 1090640), (128, 954310), (140, 872512), (160, 763448), (224, 545320), (256, 477155), (280, 436256), (320, 381724), (448, 272660), (560, 218128), (640, 190862), (896, 136330), (1120, 109064), (1280, 95431), (1792, 68165), (2240, 54532), (4480, 27266), (8960, 13633)]