9649640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 29272320

約数和(自身を除く): 19622680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 241, 260, 280, 286, 308, 364, 385, 440, 455, 482, 520, 572, 616, 715, 728, 770, 910, 964, 1001, 1144, 1205, 1430, 1540, 1687, 1820, 1928, 2002, 2410, 2651, 2860, 3080, 3133, 3374, 3640, 4004, 4820, 5005, 5302, 5720, 6266, 6748, 8008, 8435, 9640, 10010, 10604, 12532, 13255, 13496, 15665, 16870, 18557, 20020, 21208, 21931, 25064, 26510, 31330, 33740, 34463, 37114, 40040, 43862, 53020, 62660, 67480, 68926, 74228, 87724, 92785, 106040, 109655, 125320, 137852, 148456, 172315, 175448, 185570, 219310, 241241, 275704, 344630, 371140, 438620, 482482, 689260, 742280, 877240, 964964, 1206205, 1378520, 1929928, 2412410, 4824820, 9649640]

約数ペア:

[(1, 9649640), (2, 4824820), (4, 2412410), (5, 1929928), (7, 1378520), (8, 1206205), (10, 964964), (11, 877240), (13, 742280), (14, 689260), (20, 482482), (22, 438620), (26, 371140), (28, 344630), (35, 275704), (40, 241241), (44, 219310), (52, 185570), (55, 175448), (56, 172315), (65, 148456), (70, 137852), (77, 125320), (88, 109655), (91, 106040), (104, 92785), (110, 87724), (130, 74228), (140, 68926), (143, 67480), (154, 62660), (182, 53020), (220, 43862), (241, 40040), (260, 37114), (280, 34463), (286, 33740), (308, 31330), (364, 26510), (385, 25064), (440, 21931), (455, 21208), (482, 20020), (520, 18557), (572, 16870), (616, 15665), (715, 13496), (728, 13255), (770, 12532), (910, 10604), (964, 10010), (1001, 9640), (1144, 8435), (1205, 8008), (1430, 6748), (1540, 6266), (1687, 5720), (1820, 5302), (1928, 5005), (2002, 4820), (2410, 4004), (2651, 3640), (2860, 3374), (3080, 3133)]