139254420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 302007660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 47, 57, 60, 69, 76, 92, 94, 95, 113, 114, 115, 138, 141, 188, 190, 226, 228, 230, 235, 276, 282, 285, 339, 345, 380, 437, 452, 460, 470, 564, 565, 570, 678, 690, 705, 874, 893, 940, 1081, 1130, 1140, 1311, 1356, 1380, 1410, 1695, 1748, 1786, 2147, 2162, 2185, 2260, 2599, 2622, 2679, 2820, 3243, 3390, 3572, 4294, 4324, 4370, 4465, 5198, 5244, 5311, 5358, 5405, 6441, 6486, 6555, 6780, 7797, 8588, 8740, 8930, 10396, 10622, 10716, 10735, 10810, 12882, 12972, 12995, 13110, 13395, 15594, 15933, 16215, 17860, 20539, 21244, 21470, 21620, 25764, 25990, 26220, 26555, 26790, 31188, 31866, 32205, 32430, 38985, 41078, 42940, 49381, 51980, 53110, 53580, 61617, 63732, 64410, 64860, 77970, 79665, 82156, 98762, 100909, 102695, 106220, 122153, 123234, 128820, 148143, 155940, 159330, 197524, 201818, 205390, 244306, 246468, 246905, 296286, 302727, 308085, 318660, 366459, 403636, 410780, 488612, 493810, 504545, 592572, 605454, 610765, 616170, 732918, 740715, 987620, 1009090, 1210908, 1221530, 1232340, 1465836, 1481430, 1513635, 1832295, 2018180, 2320907, 2443060, 2962860, 3027270, 3664590, 4641814, 6054540, 6962721, 7329180, 9283628, 11604535, 13925442, 23209070, 27850884, 34813605, 46418140, 69627210, 139254420]

約数ペア:

[(1, 139254420), (2, 69627210), (3, 46418140), (4, 34813605), (5, 27850884), (6, 23209070), (10, 13925442), (12, 11604535), (15, 9283628), (19, 7329180), (20, 6962721), (23, 6054540), (30, 4641814), (38, 3664590), (46, 3027270), (47, 2962860), (57, 2443060), (60, 2320907), (69, 2018180), (76, 1832295), (92, 1513635), (94, 1481430), (95, 1465836), (113, 1232340), (114, 1221530), (115, 1210908), (138, 1009090), (141, 987620), (188, 740715), (190, 732918), (226, 616170), (228, 610765), (230, 605454), (235, 592572), (276, 504545), (282, 493810), (285, 488612), (339, 410780), (345, 403636), (380, 366459), (437, 318660), (452, 308085), (460, 302727), (470, 296286), (564, 246905), (565, 246468), (570, 244306), (678, 205390), (690, 201818), (705, 197524), (874, 159330), (893, 155940), (940, 148143), (1081, 128820), (1130, 123234), (1140, 122153), (1311, 106220), (1356, 102695), (1380, 100909), (1410, 98762), (1695, 82156), (1748, 79665), (1786, 77970), (2147, 64860), (2162, 64410), (2185, 63732), (2260, 61617), (2599, 53580), (2622, 53110), (2679, 51980), (2820, 49381), (3243, 42940), (3390, 41078), (3572, 38985), (4294, 32430), (4324, 32205), (4370, 31866), (4465, 31188), (5198, 26790), (5244, 26555), (5311, 26220), (5358, 25990), (5405, 25764), (6441, 21620), (6486, 21470), (6555, 21244), (6780, 20539), (7797, 17860), (8588, 16215), (8740, 15933), (8930, 15594), (10396, 13395), (10622, 13110), (10716, 12995), (10735, 12972), (10810, 12882)]