224490120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 708480000

約数和(自身を除く): 483989880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 163, 184, 230, 276, 326, 345, 460, 489, 499, 552, 652, 690, 815, 920, 978, 998, 1304, 1380, 1497, 1630, 1956, 1996, 2445, 2495, 2760, 2994, 3260, 3749, 3912, 3992, 4890, 4990, 5988, 6520, 7485, 7498, 9780, 9980, 11247, 11477, 11976, 14970, 14996, 18745, 19560, 19960, 22494, 22954, 29940, 29992, 34431, 37490, 44988, 45908, 56235, 57385, 59880, 68862, 74980, 81337, 89976, 91816, 112470, 114770, 137724, 149960, 162674, 172155, 224940, 229540, 244011, 275448, 325348, 344310, 406685, 449880, 459080, 488022, 650696, 688620, 813370, 976044, 1220055, 1377240, 1626740, 1870751, 1952088, 2440110, 3253480, 3741502, 4880220, 5612253, 7483004, 9353755, 9760440, 11224506, 14966008, 18707510, 22449012, 28061265, 37415020, 44898024, 56122530, 74830040, 112245060, 224490120]

約数ペア:

[(1, 224490120), (2, 112245060), (3, 74830040), (4, 56122530), (5, 44898024), (6, 37415020), (8, 28061265), (10, 22449012), (12, 18707510), (15, 14966008), (20, 11224506), (23, 9760440), (24, 9353755), (30, 7483004), (40, 5612253), (46, 4880220), (60, 3741502), (69, 3253480), (92, 2440110), (115, 1952088), (120, 1870751), (138, 1626740), (163, 1377240), (184, 1220055), (230, 976044), (276, 813370), (326, 688620), (345, 650696), (460, 488022), (489, 459080), (499, 449880), (552, 406685), (652, 344310), (690, 325348), (815, 275448), (920, 244011), (978, 229540), (998, 224940), (1304, 172155), (1380, 162674), (1497, 149960), (1630, 137724), (1956, 114770), (1996, 112470), (2445, 91816), (2495, 89976), (2760, 81337), (2994, 74980), (3260, 68862), (3749, 59880), (3912, 57385), (3992, 56235), (4890, 45908), (4990, 44988), (5988, 37490), (6520, 34431), (7485, 29992), (7498, 29940), (9780, 22954), (9980, 22494), (11247, 19960), (11477, 19560), (11976, 18745), (14970, 14996)]