126973280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 347747904

約数和(自身を除く): 220774624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 1553, 2044, 2336, 2555, 2920, 3106, 4088, 5110, 5840, 6212, 7765, 8176, 10220, 10871, 11680, 12424, 15530, 16352, 20440, 21742, 24848, 31060, 40880, 43484, 49696, 54355, 62120, 81760, 86968, 108710, 113369, 124240, 173936, 217420, 226738, 248480, 347872, 434840, 453476, 566845, 793583, 869680, 906952, 1133690, 1587166, 1739360, 1813904, 2267380, 3174332, 3627808, 3967915, 4534760, 6348664, 7935830, 9069520, 12697328, 15871660, 18139040, 25394656, 31743320, 63486640, 126973280]

約数ペア:

[(1, 126973280), (2, 63486640), (4, 31743320), (5, 25394656), (7, 18139040), (8, 15871660), (10, 12697328), (14, 9069520), (16, 7935830), (20, 6348664), (28, 4534760), (32, 3967915), (35, 3627808), (40, 3174332), (56, 2267380), (70, 1813904), (73, 1739360), (80, 1587166), (112, 1133690), (140, 906952), (146, 869680), (160, 793583), (224, 566845), (280, 453476), (292, 434840), (365, 347872), (511, 248480), (560, 226738), (584, 217420), (730, 173936), (1022, 124240), (1120, 113369), (1168, 108710), (1460, 86968), (1553, 81760), (2044, 62120), (2336, 54355), (2555, 49696), (2920, 43484), (3106, 40880), (4088, 31060), (5110, 24848), (5840, 21742), (6212, 20440), (7765, 16352), (8176, 15530), (10220, 12424), (10871, 11680)]