133530880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 108

約数和(自身を含む): 372243060

約数和(自身を除く): 238712180

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, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2129, 2240, 3136, 3920, 4258, 4480, 6272, 7840, 8516, 8960, 10645, 12544, 14903, 15680, 17032, 21290, 29806, 31360, 34064, 42580, 59612, 62720, 68128, 74515, 85160, 104321, 119224, 136256, 149030, 170320, 208642, 238448, 272512, 298060, 340640, 417284, 476896, 521605, 545024, 596120, 681280, 834568, 953792, 1043210, 1192240, 1362560, 1669136, 1907584, 2086420, 2384480, 2725120, 3338272, 3815168, 4172840, 4768960, 6676544, 8345680, 9537920, 13353088, 16691360, 19075840, 26706176, 33382720, 66765440, 133530880]

約数ペア:

[(1, 133530880), (2, 66765440), (4, 33382720), (5, 26706176), (7, 19075840), (8, 16691360), (10, 13353088), (14, 9537920), (16, 8345680), (20, 6676544), (28, 4768960), (32, 4172840), (35, 3815168), (40, 3338272), (49, 2725120), (56, 2384480), (64, 2086420), (70, 1907584), (80, 1669136), (98, 1362560), (112, 1192240), (128, 1043210), (140, 953792), (160, 834568), (196, 681280), (224, 596120), (245, 545024), (256, 521605), (280, 476896), (320, 417284), (392, 340640), (448, 298060), (490, 272512), (560, 238448), (640, 208642), (784, 170320), (896, 149030), (980, 136256), (1120, 119224), (1280, 104321), (1568, 85160), (1792, 74515), (1960, 68128), (2129, 62720), (2240, 59612), (3136, 42580), (3920, 34064), (4258, 31360), (4480, 29806), (6272, 21290), (7840, 17032), (8516, 15680), (8960, 14903), (10645, 12544)]