7239680

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 20049120

約数和(自身を除く): 12809440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 256, 280, 320, 404, 448, 505, 512, 560, 640, 707, 808, 896, 1010, 1024, 1120, 1280, 1414, 1616, 1792, 2020, 2048, 2240, 2560, 2828, 3232, 3535, 3584, 4040, 4480, 5120, 5656, 6464, 7070, 7168, 8080, 8960, 10240, 11312, 12928, 14140, 14336, 16160, 17920, 22624, 25856, 28280, 32320, 35840, 45248, 51712, 56560, 64640, 71680, 90496, 103424, 113120, 129280, 180992, 206848, 226240, 258560, 361984, 452480, 517120, 723968, 904960, 1034240, 1447936, 1809920, 3619840, 7239680]

約数ペア:

[(1, 7239680), (2, 3619840), (4, 1809920), (5, 1447936), (7, 1034240), (8, 904960), (10, 723968), (14, 517120), (16, 452480), (20, 361984), (28, 258560), (32, 226240), (35, 206848), (40, 180992), (56, 129280), (64, 113120), (70, 103424), (80, 90496), (101, 71680), (112, 64640), (128, 56560), (140, 51712), (160, 45248), (202, 35840), (224, 32320), (256, 28280), (280, 25856), (320, 22624), (404, 17920), (448, 16160), (505, 14336), (512, 14140), (560, 12928), (640, 11312), (707, 10240), (808, 8960), (896, 8080), (1010, 7168), (1024, 7070), (1120, 6464), (1280, 5656), (1414, 5120), (1616, 4480), (1792, 4040), (2020, 3584), (2048, 3535), (2240, 3232), (2560, 2828)]