6413220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 22014720

約数和(自身を除く): 15601500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 79, 82, 90, 99, 110, 123, 132, 158, 164, 165, 180, 198, 205, 220, 237, 246, 316, 330, 369, 395, 396, 410, 451, 474, 492, 495, 615, 660, 711, 738, 790, 820, 869, 902, 948, 990, 1185, 1230, 1353, 1422, 1476, 1580, 1738, 1804, 1845, 1980, 2255, 2370, 2460, 2607, 2706, 2844, 3239, 3476, 3555, 3690, 4059, 4345, 4510, 4740, 5214, 5412, 6478, 6765, 7110, 7380, 7821, 8118, 8690, 9020, 9717, 10428, 12956, 13035, 13530, 14220, 15642, 16195, 16236, 17380, 19434, 20295, 26070, 27060, 29151, 31284, 32390, 35629, 38868, 39105, 40590, 48585, 52140, 58302, 64780, 71258, 78210, 81180, 97170, 106887, 116604, 142516, 145755, 156420, 178145, 194340, 213774, 291510, 320661, 356290, 427548, 534435, 583020, 641322, 712580, 1068870, 1282644, 1603305, 2137740, 3206610, 6413220]

約数ペア:

[(1, 6413220), (2, 3206610), (3, 2137740), (4, 1603305), (5, 1282644), (6, 1068870), (9, 712580), (10, 641322), (11, 583020), (12, 534435), (15, 427548), (18, 356290), (20, 320661), (22, 291510), (30, 213774), (33, 194340), (36, 178145), (41, 156420), (44, 145755), (45, 142516), (55, 116604), (60, 106887), (66, 97170), (79, 81180), (82, 78210), (90, 71258), (99, 64780), (110, 58302), (123, 52140), (132, 48585), (158, 40590), (164, 39105), (165, 38868), (180, 35629), (198, 32390), (205, 31284), (220, 29151), (237, 27060), (246, 26070), (316, 20295), (330, 19434), (369, 17380), (395, 16236), (396, 16195), (410, 15642), (451, 14220), (474, 13530), (492, 13035), (495, 12956), (615, 10428), (660, 9717), (711, 9020), (738, 8690), (790, 8118), (820, 7821), (869, 7380), (902, 7110), (948, 6765), (990, 6478), (1185, 5412), (1230, 5214), (1353, 4740), (1422, 4510), (1476, 4345), (1580, 4059), (1738, 3690), (1804, 3555), (1845, 3476), (1980, 3239), (2255, 2844), (2370, 2706), (2460, 2607)]