268616010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 722421504

約数和(自身を除く): 453805494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 107, 123, 130, 157, 195, 205, 214, 246, 314, 321, 390, 410, 471, 533, 535, 615, 642, 785, 942, 1066, 1070, 1230, 1391, 1570, 1599, 1605, 2041, 2355, 2665, 2782, 3198, 3210, 4082, 4173, 4387, 4710, 5330, 6123, 6437, 6955, 7995, 8346, 8774, 10205, 12246, 12874, 13161, 13910, 15990, 16799, 19311, 20410, 20865, 21935, 26322, 30615, 32185, 33598, 38622, 41730, 43870, 50397, 57031, 61230, 64370, 65805, 83681, 83995, 96555, 100794, 114062, 131610, 167362, 167990, 171093, 193110, 218387, 251043, 251985, 285155, 342186, 418405, 436774, 502086, 503970, 570310, 655161, 688759, 836810, 855465, 1091935, 1255215, 1310322, 1377518, 1710930, 2066277, 2183870, 2510430, 3275805, 3443795, 4132554, 6551610, 6887590, 8953867, 10331385, 17907734, 20662770, 26861601, 44769335, 53723202, 89538670, 134308005, 268616010]

約数ペア:

[(1, 268616010), (2, 134308005), (3, 89538670), (5, 53723202), (6, 44769335), (10, 26861601), (13, 20662770), (15, 17907734), (26, 10331385), (30, 8953867), (39, 6887590), (41, 6551610), (65, 4132554), (78, 3443795), (82, 3275805), (107, 2510430), (123, 2183870), (130, 2066277), (157, 1710930), (195, 1377518), (205, 1310322), (214, 1255215), (246, 1091935), (314, 855465), (321, 836810), (390, 688759), (410, 655161), (471, 570310), (533, 503970), (535, 502086), (615, 436774), (642, 418405), (785, 342186), (942, 285155), (1066, 251985), (1070, 251043), (1230, 218387), (1391, 193110), (1570, 171093), (1599, 167990), (1605, 167362), (2041, 131610), (2355, 114062), (2665, 100794), (2782, 96555), (3198, 83995), (3210, 83681), (4082, 65805), (4173, 64370), (4387, 61230), (4710, 57031), (5330, 50397), (6123, 43870), (6437, 41730), (6955, 38622), (7995, 33598), (8346, 32185), (8774, 30615), (10205, 26322), (12246, 21935), (12874, 20865), (13161, 20410), (13910, 19311), (15990, 16799)]