154018480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2273}}^1$

素因数の和:2315

約数の個数: 120

約数和(自身を含む): 450033696

約数和(自身を除く): 296015216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2273, 2420, 3080, 3388, 4235, 4546, 4840, 6160, 6776, 8470, 9092, 9680, 11365, 13552, 15911, 16940, 18184, 22730, 25003, 31822, 33880, 36368, 45460, 50006, 63644, 67760, 79555, 90920, 100012, 125015, 127288, 159110, 175021, 181840, 200024, 250030, 254576, 275033, 318220, 350042, 400048, 500060, 550066, 636440, 700084, 875105, 1000120, 1100132, 1272880, 1375165, 1400168, 1750210, 1925231, 2000240, 2200264, 2750330, 2800336, 3500420, 3850462, 4400528, 5500660, 7000840, 7700924, 9626155, 11001320, 14001680, 15401848, 19252310, 22002640, 30803696, 38504620, 77009240, 154018480]

約数ペア:

[(1, 154018480), (2, 77009240), (4, 38504620), (5, 30803696), (7, 22002640), (8, 19252310), (10, 15401848), (11, 14001680), (14, 11001320), (16, 9626155), (20, 7700924), (22, 7000840), (28, 5500660), (35, 4400528), (40, 3850462), (44, 3500420), (55, 2800336), (56, 2750330), (70, 2200264), (77, 2000240), (80, 1925231), (88, 1750210), (110, 1400168), (112, 1375165), (121, 1272880), (140, 1100132), (154, 1000120), (176, 875105), (220, 700084), (242, 636440), (280, 550066), (308, 500060), (385, 400048), (440, 350042), (484, 318220), (560, 275033), (605, 254576), (616, 250030), (770, 200024), (847, 181840), (880, 175021), (968, 159110), (1210, 127288), (1232, 125015), (1540, 100012), (1694, 90920), (1936, 79555), (2273, 67760), (2420, 63644), (3080, 50006), (3388, 45460), (4235, 36368), (4546, 33880), (4840, 31822), (6160, 25003), (6776, 22730), (8470, 18184), (9092, 16940), (9680, 15911), (11365, 13552)]