1660791264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 4938071040

約数和(自身を除く): 3277279776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 89, 96, 123, 132, 164, 176, 178, 246, 264, 267, 328, 352, 356, 431, 451, 492, 528, 534, 656, 712, 862, 902, 979, 984, 1056, 1068, 1293, 1312, 1353, 1424, 1724, 1804, 1958, 1968, 2136, 2586, 2706, 2848, 2937, 3448, 3608, 3649, 3916, 3936, 4272, 4741, 5172, 5412, 5874, 6896, 7216, 7298, 7832, 8544, 9482, 10344, 10824, 10947, 11748, 13792, 14223, 14432, 14596, 15664, 17671, 18964, 20688, 21648, 21894, 23496, 28446, 29192, 31328, 35342, 37928, 38359, 40139, 41376, 43296, 43788, 46992, 53013, 56892, 58384, 70684, 75856, 76718, 80278, 87576, 93984, 106026, 113784, 115077, 116768, 120417, 141368, 151712, 153436, 160556, 175152, 194381, 212052, 227568, 230154, 240834, 282736, 306872, 321112, 350304, 388762, 421949, 424104, 455136, 460308, 481668, 565472, 583143, 613744, 642224, 777524, 843898, 848208, 920616, 963336, 1166286, 1227488, 1265847, 1284448, 1555048, 1572719, 1687796, 1696416, 1841232, 1926672, 2332572, 2531694, 3110096, 3145438, 3375592, 3682464, 3853344, 4665144, 4718157, 5063388, 6220192, 6290876, 6751184, 9330288, 9436314, 10126776, 12581752, 13502368, 17299909, 18660576, 18872628, 20253552, 25163504, 34599818, 37745256, 40507104, 50327008, 51899727, 69199636, 75490512, 103799454, 138399272, 150981024, 207598908, 276798544, 415197816, 553597088, 830395632, 1660791264]

約数ペア:

[(1, 1660791264), (2, 830395632), (3, 553597088), (4, 415197816), (6, 276798544), (8, 207598908), (11, 150981024), (12, 138399272), (16, 103799454), (22, 75490512), (24, 69199636), (32, 51899727), (33, 50327008), (41, 40507104), (44, 37745256), (48, 34599818), (66, 25163504), (82, 20253552), (88, 18872628), (89, 18660576), (96, 17299909), (123, 13502368), (132, 12581752), (164, 10126776), (176, 9436314), (178, 9330288), (246, 6751184), (264, 6290876), (267, 6220192), (328, 5063388), (352, 4718157), (356, 4665144), (431, 3853344), (451, 3682464), (492, 3375592), (528, 3145438), (534, 3110096), (656, 2531694), (712, 2332572), (862, 1926672), (902, 1841232), (979, 1696416), (984, 1687796), (1056, 1572719), (1068, 1555048), (1293, 1284448), (1312, 1265847), (1353, 1227488), (1424, 1166286), (1724, 963336), (1804, 920616), (1958, 848208), (1968, 843898), (2136, 777524), (2586, 642224), (2706, 613744), (2848, 583143), (2937, 565472), (3448, 481668), (3608, 460308), (3649, 455136), (3916, 424104), (3936, 421949), (4272, 388762), (4741, 350304), (5172, 321112), (5412, 306872), (5874, 282736), (6896, 240834), (7216, 230154), (7298, 227568), (7832, 212052), (8544, 194381), (9482, 175152), (10344, 160556), (10824, 153436), (10947, 151712), (11748, 141368), (13792, 120417), (14223, 116768), (14432, 115077), (14596, 113784), (15664, 106026), (17671, 93984), (18964, 87576), (20688, 80278), (21648, 76718), (21894, 75856), (23496, 70684), (28446, 58384), (29192, 56892), (31328, 53013), (35342, 46992), (37928, 43788), (38359, 43296), (40139, 41376)]