236757920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 644329728

約数和(自身を除く): 407571808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1096, 1120, 1370, 1543, 1918, 2192, 2740, 3086, 3836, 4384, 4795, 5480, 6172, 7672, 7715, 9590, 10801, 10960, 12344, 15344, 15430, 19180, 21602, 21920, 24688, 30688, 30860, 38360, 43204, 49376, 54005, 61720, 76720, 86408, 108010, 123440, 153440, 172816, 211391, 216020, 246880, 345632, 422782, 432040, 845564, 864080, 1056955, 1479737, 1691128, 1728160, 2113910, 2959474, 3382256, 4227820, 5918948, 6764512, 7398685, 8455640, 11837896, 14797370, 16911280, 23675792, 29594740, 33822560, 47351584, 59189480, 118378960, 236757920]

約数ペア:

[(1, 236757920), (2, 118378960), (4, 59189480), (5, 47351584), (7, 33822560), (8, 29594740), (10, 23675792), (14, 16911280), (16, 14797370), (20, 11837896), (28, 8455640), (32, 7398685), (35, 6764512), (40, 5918948), (56, 4227820), (70, 3382256), (80, 2959474), (112, 2113910), (137, 1728160), (140, 1691128), (160, 1479737), (224, 1056955), (274, 864080), (280, 845564), (548, 432040), (560, 422782), (685, 345632), (959, 246880), (1096, 216020), (1120, 211391), (1370, 172816), (1543, 153440), (1918, 123440), (2192, 108010), (2740, 86408), (3086, 76720), (3836, 61720), (4384, 54005), (4795, 49376), (5480, 43204), (6172, 38360), (7672, 30860), (7715, 30688), (9590, 24688), (10801, 21920), (10960, 21602), (12344, 19180), (15344, 15430)]