180571008

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 514080000

約数和(自身を除く): 333508992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 139, 192, 199, 204, 272, 278, 384, 398, 408, 417, 544, 556, 597, 796, 816, 834, 1088, 1112, 1194, 1592, 1632, 1668, 2176, 2224, 2363, 2388, 3184, 3264, 3336, 3383, 4448, 4726, 4776, 6368, 6528, 6672, 6766, 7089, 8896, 9452, 9552, 10149, 12736, 13344, 13532, 14178, 17792, 18904, 19104, 20298, 25472, 26688, 27064, 27661, 28356, 37808, 38208, 40596, 53376, 54128, 55322, 56712, 75616, 76416, 81192, 82983, 108256, 110644, 113424, 151232, 162384, 165966, 216512, 221288, 226848, 302464, 324768, 331932, 433024, 442576, 453696, 470237, 649536, 663864, 885152, 907392, 940474, 1299072, 1327728, 1410711, 1770304, 1880948, 2655456, 2821422, 3540608, 3761896, 5310912, 5642844, 7523792, 10621824, 11285688, 15047584, 22571376, 30095168, 45142752, 60190336, 90285504, 180571008]

約数ペア:

[(1, 180571008), (2, 90285504), (3, 60190336), (4, 45142752), (6, 30095168), (8, 22571376), (12, 15047584), (16, 11285688), (17, 10621824), (24, 7523792), (32, 5642844), (34, 5310912), (48, 3761896), (51, 3540608), (64, 2821422), (68, 2655456), (96, 1880948), (102, 1770304), (128, 1410711), (136, 1327728), (139, 1299072), (192, 940474), (199, 907392), (204, 885152), (272, 663864), (278, 649536), (384, 470237), (398, 453696), (408, 442576), (417, 433024), (544, 331932), (556, 324768), (597, 302464), (796, 226848), (816, 221288), (834, 216512), (1088, 165966), (1112, 162384), (1194, 151232), (1592, 113424), (1632, 110644), (1668, 108256), (2176, 82983), (2224, 81192), (2363, 76416), (2388, 75616), (3184, 56712), (3264, 55322), (3336, 54128), (3383, 53376), (4448, 40596), (4726, 38208), (4776, 37808), (6368, 28356), (6528, 27661), (6672, 27064), (6766, 26688), (7089, 25472), (8896, 20298), (9452, 19104), (9552, 18904), (10149, 17792), (12736, 14178), (13344, 13532)]