1379914386880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{7499}}^1$

素因数の和:7875

約数の個数: 224

約数和(自身を含む): 3456432000000

約数和(自身を除く): 2076517613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 145, 158, 160, 232, 251, 290, 316, 320, 395, 464, 502, 580, 632, 790, 928, 1004, 1160, 1255, 1264, 1580, 1856, 2008, 2291, 2320, 2510, 2528, 3160, 4016, 4582, 4640, 5020, 5056, 6320, 7279, 7499, 8032, 9164, 9280, 10040, 11455, 12640, 14558, 14998, 16064, 18328, 19829, 20080, 22910, 25280, 29116, 29996, 36395, 36656, 37495, 39658, 40160, 45820, 58232, 59992, 72790, 73312, 74990, 79316, 80320, 91640, 99145, 116464, 119984, 145580, 146624, 149980, 158632, 183280, 198290, 217471, 232928, 239968, 291160, 299960, 317264, 366560, 396580, 434942, 465856, 479936, 575041, 582320, 592421, 599920, 634528, 733120, 793160, 869884, 1087355, 1150082, 1164640, 1184842, 1199840, 1269056, 1586320, 1739768, 1882249, 2174710, 2300164, 2329280, 2369684, 2399680, 2875205, 2962105, 3172640, 3479536, 3764498, 4349420, 4600328, 4739368, 5750410, 5924210, 6345280, 6959072, 7528996, 8698840, 9200656, 9411245, 9478736, 11500820, 11848420, 13918144, 15057992, 17180209, 17397680, 18401312, 18822490, 18957472, 23001640, 23696840, 30115984, 34360418, 34795360, 36802624, 37644980, 37914944, 46003280, 47393680, 54585221, 60231968, 68720836, 69590720, 75289960, 85901045, 92006560, 94787360, 109170442, 120463936, 137441672, 148697671, 150579920, 171802090, 184013120, 189574720, 218340884, 272926105, 274883344, 297395342, 301159840, 343604180, 436681768, 545852210, 549766688, 594790684, 602319680, 687208360, 743488355, 873363536, 1091704420, 1099533376, 1189581368, 1374416720, 1486976710, 1746727072, 2183408840, 2379162736, 2748833440, 2973953420, 3493454144, 4312232459, 4366817680, 4758325472, 5497666880, 5947906840, 8624464918, 8733635360, 9516650944, 11895813680, 17248929836, 17467270720, 21561162295, 23791627360, 34497859672, 43122324590, 47583254720, 68995719344, 86244649180, 137991438688, 172489298360, 275982877376, 344978596720, 689957193440, 1379914386880]

約数ペア:

[(1, 1379914386880), (2, 689957193440), (4, 344978596720), (5, 275982877376), (8, 172489298360), (10, 137991438688), (16, 86244649180), (20, 68995719344), (29, 47583254720), (32, 43122324590), (40, 34497859672), (58, 23791627360), (64, 21561162295), (79, 17467270720), (80, 17248929836), (116, 11895813680), (145, 9516650944), (158, 8733635360), (160, 8624464918), (232, 5947906840), (251, 5497666880), (290, 4758325472), (316, 4366817680), (320, 4312232459), (395, 3493454144), (464, 2973953420), (502, 2748833440), (580, 2379162736), (632, 2183408840), (790, 1746727072), (928, 1486976710), (1004, 1374416720), (1160, 1189581368), (1255, 1099533376), (1264, 1091704420), (1580, 873363536), (1856, 743488355), (2008, 687208360), (2291, 602319680), (2320, 594790684), (2510, 549766688), (2528, 545852210), (3160, 436681768), (4016, 343604180), (4582, 301159840), (4640, 297395342), (5020, 274883344), (5056, 272926105), (6320, 218340884), (7279, 189574720), (7499, 184013120), (8032, 171802090), (9164, 150579920), (9280, 148697671), (10040, 137441672), (11455, 120463936), (12640, 109170442), (14558, 94787360), (14998, 92006560), (16064, 85901045), (18328, 75289960), (19829, 69590720), (20080, 68720836), (22910, 60231968), (25280, 54585221), (29116, 47393680), (29996, 46003280), (36395, 37914944), (36656, 37644980), (37495, 36802624), (39658, 34795360), (40160, 34360418), (45820, 30115984), (58232, 23696840), (59992, 23001640), (72790, 18957472), (73312, 18822490), (74990, 18401312), (79316, 17397680), (80320, 17180209), (91640, 15057992), (99145, 13918144), (116464, 11848420), (119984, 11500820), (145580, 9478736), (146624, 9411245), (149980, 9200656), (158632, 8698840), (183280, 7528996), (198290, 6959072), (217471, 6345280), (232928, 5924210), (239968, 5750410), (291160, 4739368), (299960, 4600328), (317264, 4349420), (366560, 3764498), (396580, 3479536), (434942, 3172640), (465856, 2962105), (479936, 2875205), (575041, 2399680), (582320, 2369684), (592421, 2329280), (599920, 2300164), (634528, 2174710), (733120, 1882249), (793160, 1739768), (869884, 1586320), (1087355, 1269056), (1150082, 1199840), (1164640, 1184842)]