13246178520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{577931}}^1$

素因数の和:578136

約数の個数: 64

約数和(自身を含む): 39946659840

約数和(自身を除く): 26700481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 577931, 1155862, 1733793, 2311724, 2889655, 3467586, 4623448, 5779310, 6935172, 8668965, 11558620, 13870344, 17337930, 23117240, 34675860, 69351720, 110384821, 220769642, 331154463, 441539284, 551924105, 662308926, 883078568, 1103848210, 1324617852, 1655772315, 2207696420, 2649235704, 3311544630, 4415392840, 6623089260, 13246178520]

約数ペア:

[(1, 13246178520), (2, 6623089260), (3, 4415392840), (4, 3311544630), (5, 2649235704), (6, 2207696420), (8, 1655772315), (10, 1324617852), (12, 1103848210), (15, 883078568), (20, 662308926), (24, 551924105), (30, 441539284), (40, 331154463), (60, 220769642), (120, 110384821), (191, 69351720), (382, 34675860), (573, 23117240), (764, 17337930), (955, 13870344), (1146, 11558620), (1528, 8668965), (1910, 6935172), (2292, 5779310), (2865, 4623448), (3820, 3467586), (4584, 2889655), (5730, 2311724), (7640, 1733793), (11460, 1155862), (22920, 577931)]