1520230096

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 3755652480

約数和(自身を除く): 2235422384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 409, 431, 539, 616, 784, 818, 862, 1078, 1232, 1636, 1724, 2156, 2863, 3017, 3272, 3448, 4312, 4499, 4741, 5726, 6034, 6544, 6896, 8624, 8998, 9482, 11452, 12068, 17996, 18964, 20041, 21119, 22904, 24136, 31493, 33187, 35992, 37928, 40082, 42238, 45808, 48272, 62986, 66374, 71984, 75856, 80164, 84476, 125972, 132748, 160328, 168952, 176279, 220451, 232309, 251944, 265496, 320656, 337904, 352558, 440902, 464618, 503888, 530992, 705116, 881804, 929236, 1233953, 1410232, 1763608, 1858472, 1939069, 2467906, 2820464, 3527216, 3716944, 3878138, 4935812, 7756276, 8637671, 9871624, 13573483, 15512552, 17275342, 19743248, 27146966, 31025104, 34550684, 54293932, 69101368, 95014381, 108587864, 138202736, 190028762, 217175728, 380057524, 760115048, 1520230096]

約数ペア:

[(1, 1520230096), (2, 760115048), (4, 380057524), (7, 217175728), (8, 190028762), (11, 138202736), (14, 108587864), (16, 95014381), (22, 69101368), (28, 54293932), (44, 34550684), (49, 31025104), (56, 27146966), (77, 19743248), (88, 17275342), (98, 15512552), (112, 13573483), (154, 9871624), (176, 8637671), (196, 7756276), (308, 4935812), (392, 3878138), (409, 3716944), (431, 3527216), (539, 2820464), (616, 2467906), (784, 1939069), (818, 1858472), (862, 1763608), (1078, 1410232), (1232, 1233953), (1636, 929236), (1724, 881804), (2156, 705116), (2863, 530992), (3017, 503888), (3272, 464618), (3448, 440902), (4312, 352558), (4499, 337904), (4741, 320656), (5726, 265496), (6034, 251944), (6544, 232309), (6896, 220451), (8624, 176279), (8998, 168952), (9482, 160328), (11452, 132748), (12068, 125972), (17996, 84476), (18964, 80164), (20041, 75856), (21119, 71984), (22904, 66374), (24136, 62986), (31493, 48272), (33187, 45808), (35992, 42238), (37928, 40082)]