1620005088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11909}}^1$

素因数の和:12044

約数の個数: 96

約数和(自身を含む): 4622032800

約数和(自身を除く): 3002027712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 624, 654, 872, 1248, 1308, 1417, 1744, 2616, 2834, 3488, 4251, 5232, 5668, 8502, 10464, 11336, 11909, 17004, 22672, 23818, 34008, 35727, 45344, 47636, 68016, 71454, 95272, 136032, 142908, 154817, 190544, 285816, 309634, 381088, 464451, 571632, 619268, 928902, 1143264, 1238536, 1298081, 1857804, 2477072, 2596162, 3715608, 3894243, 4954144, 5192324, 7431216, 7788486, 10384648, 14862432, 15576972, 16875053, 20769296, 31153944, 33750106, 41538592, 50625159, 62307888, 67500212, 101250318, 124615776, 135000424, 202500636, 270000848, 405001272, 540001696, 810002544, 1620005088]

約数ペア:

[(1, 1620005088), (2, 810002544), (3, 540001696), (4, 405001272), (6, 270000848), (8, 202500636), (12, 135000424), (13, 124615776), (16, 101250318), (24, 67500212), (26, 62307888), (32, 50625159), (39, 41538592), (48, 33750106), (52, 31153944), (78, 20769296), (96, 16875053), (104, 15576972), (109, 14862432), (156, 10384648), (208, 7788486), (218, 7431216), (312, 5192324), (327, 4954144), (416, 3894243), (436, 3715608), (624, 2596162), (654, 2477072), (872, 1857804), (1248, 1298081), (1308, 1238536), (1417, 1143264), (1744, 928902), (2616, 619268), (2834, 571632), (3488, 464451), (4251, 381088), (5232, 309634), (5668, 285816), (8502, 190544), (10464, 154817), (11336, 142908), (11909, 136032), (17004, 95272), (22672, 71454), (23818, 68016), (34008, 47636), (35727, 45344)]