266953080520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{33071}}^1$

素因数の和:33443

約数の個数: 128

約数和(自身を含む): 694924738560

約数和(自身を除く): 427971658040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 227, 254, 280, 454, 508, 635, 889, 908, 1016, 1135, 1270, 1589, 1778, 1816, 2270, 2540, 3178, 3556, 4445, 4540, 5080, 6356, 7112, 7945, 8890, 9080, 12712, 15890, 17780, 28829, 31780, 33071, 35560, 57658, 63560, 66142, 115316, 132284, 144145, 165355, 201803, 230632, 231497, 264568, 288290, 330710, 403606, 462994, 576580, 661420, 807212, 925988, 1009015, 1153160, 1157485, 1322840, 1614424, 1851976, 2018030, 2314970, 4036060, 4200017, 4629940, 7507117, 8072120, 8400034, 9259880, 15014234, 16800068, 21000085, 29400119, 30028468, 33600136, 37535585, 42000170, 52549819, 58800238, 60056936, 75071170, 84000340, 105099638, 117600476, 147000595, 150142340, 168000680, 210199276, 235200952, 262749095, 294001190, 300284680, 420398552, 525498190, 588002380, 953403859, 1050996380, 1176004760, 1906807718, 2101992760, 3813615436, 4767019295, 6673827013, 7627230872, 9534038590, 13347654026, 19068077180, 26695308052, 33369135065, 38136154360, 53390616104, 66738270130, 133476540260, 266953080520]

約数ペア:

[(1, 266953080520), (2, 133476540260), (4, 66738270130), (5, 53390616104), (7, 38136154360), (8, 33369135065), (10, 26695308052), (14, 19068077180), (20, 13347654026), (28, 9534038590), (35, 7627230872), (40, 6673827013), (56, 4767019295), (70, 3813615436), (127, 2101992760), (140, 1906807718), (227, 1176004760), (254, 1050996380), (280, 953403859), (454, 588002380), (508, 525498190), (635, 420398552), (889, 300284680), (908, 294001190), (1016, 262749095), (1135, 235200952), (1270, 210199276), (1589, 168000680), (1778, 150142340), (1816, 147000595), (2270, 117600476), (2540, 105099638), (3178, 84000340), (3556, 75071170), (4445, 60056936), (4540, 58800238), (5080, 52549819), (6356, 42000170), (7112, 37535585), (7945, 33600136), (8890, 30028468), (9080, 29400119), (12712, 21000085), (15890, 16800068), (17780, 15014234), (28829, 9259880), (31780, 8400034), (33071, 8072120), (35560, 7507117), (57658, 4629940), (63560, 4200017), (66142, 4036060), (115316, 2314970), (132284, 2018030), (144145, 1851976), (165355, 1614424), (201803, 1322840), (230632, 1157485), (231497, 1153160), (264568, 1009015), (288290, 925988), (330710, 807212), (403606, 661420), (462994, 576580)]