133315840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14879}}^1$

素因数の和:14907

約数の個数: 72

約数和(自身を含む): 364976640

約数和(自身を除く): 231660800

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, 14879, 29758, 59516, 74395, 104153, 119032, 148790, 208306, 238064, 297580, 416612, 476128, 520765, 595160, 833224, 952256, 1041530, 1190320, 1666448, 1904512, 2083060, 2380640, 3332896, 3809024, 4166120, 4761280, 6665792, 8332240, 9522560, 13331584, 16664480, 19045120, 26663168, 33328960, 66657920, 133315840]

約数ペア:

[(1, 133315840), (2, 66657920), (4, 33328960), (5, 26663168), (7, 19045120), (8, 16664480), (10, 13331584), (14, 9522560), (16, 8332240), (20, 6665792), (28, 4761280), (32, 4166120), (35, 3809024), (40, 3332896), (56, 2380640), (64, 2083060), (70, 1904512), (80, 1666448), (112, 1190320), (128, 1041530), (140, 952256), (160, 833224), (224, 595160), (256, 520765), (280, 476128), (320, 416612), (448, 297580), (560, 238064), (640, 208306), (896, 148790), (1120, 119032), (1280, 104153), (1792, 74395), (2240, 59516), (4480, 29758), (8960, 14879)]