64960896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 233049600

約数和(自身を除く): 168088704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 169, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 338, 352, 364, 384, 416, 429, 448, 462, 507, 528, 546, 572, 616, 624, 672, 676, 704, 728, 832, 858, 896, 924, 1001, 1014, 1056, 1092, 1144, 1183, 1232, 1248, 1344, 1352, 1408, 1456, 1664, 1716, 1848, 1859, 2002, 2028, 2112, 2184, 2197, 2288, 2366, 2464, 2496, 2688, 2704, 2912, 3003, 3432, 3549, 3696, 3718, 4004, 4056, 4224, 4368, 4394, 4576, 4732, 4928, 4992, 5408, 5577, 5824, 6006, 6591, 6864, 7098, 7392, 7436, 8008, 8112, 8736, 8788, 9152, 9464, 9856, 10816, 11154, 11648, 12012, 13013, 13182, 13728, 14196, 14784, 14872, 15379, 16016, 16224, 17472, 17576, 18304, 18928, 21632, 22308, 24024, 24167, 26026, 26364, 27456, 28392, 29568, 29744, 30758, 32032, 32448, 34944, 35152, 37856, 39039, 44616, 46137, 48048, 48334, 52052, 52728, 54912, 56784, 59488, 61516, 64064, 64896, 70304, 72501, 75712, 78078, 89232, 92274, 96096, 96668, 104104, 105456, 113568, 118976, 123032, 128128, 140608, 145002, 151424, 156156, 169169, 178464, 184548, 192192, 193336, 208208, 210912, 227136, 237952, 246064, 281216, 290004, 312312, 338338, 356928, 369096, 384384, 386672, 416416, 421824, 454272, 492128, 507507, 580008, 624624, 676676, 713856, 738192, 773344, 832832, 843648, 984256, 1015014, 1160016, 1249248, 1353352, 1476384, 1546688, 1665664, 1968512, 2030028, 2320032, 2498496, 2706704, 2952768, 3093376, 4060056, 4640064, 4996992, 5413408, 5905536, 8120112, 9280128, 10826816, 16240224, 21653632, 32480448, 64960896]

約数ペア:

[(1, 64960896), (2, 32480448), (3, 21653632), (4, 16240224), (6, 10826816), (7, 9280128), (8, 8120112), (11, 5905536), (12, 5413408), (13, 4996992), (14, 4640064), (16, 4060056), (21, 3093376), (22, 2952768), (24, 2706704), (26, 2498496), (28, 2320032), (32, 2030028), (33, 1968512), (39, 1665664), (42, 1546688), (44, 1476384), (48, 1353352), (52, 1249248), (56, 1160016), (64, 1015014), (66, 984256), (77, 843648), (78, 832832), (84, 773344), (88, 738192), (91, 713856), (96, 676676), (104, 624624), (112, 580008), (128, 507507), (132, 492128), (143, 454272), (154, 421824), (156, 416416), (168, 386672), (169, 384384), (176, 369096), (182, 356928), (192, 338338), (208, 312312), (224, 290004), (231, 281216), (264, 246064), (273, 237952), (286, 227136), (308, 210912), (312, 208208), (336, 193336), (338, 192192), (352, 184548), (364, 178464), (384, 169169), (416, 156156), (429, 151424), (448, 145002), (462, 140608), (507, 128128), (528, 123032), (546, 118976), (572, 113568), (616, 105456), (624, 104104), (672, 96668), (676, 96096), (704, 92274), (728, 89232), (832, 78078), (858, 75712), (896, 72501), (924, 70304), (1001, 64896), (1014, 64064), (1056, 61516), (1092, 59488), (1144, 56784), (1183, 54912), (1232, 52728), (1248, 52052), (1344, 48334), (1352, 48048), (1408, 46137), (1456, 44616), (1664, 39039), (1716, 37856), (1848, 35152), (1859, 34944), (2002, 32448), (2028, 32032), (2112, 30758), (2184, 29744), (2197, 29568), (2288, 28392), (2366, 27456), (2464, 26364), (2496, 26026), (2688, 24167), (2704, 24024), (2912, 22308), (3003, 21632), (3432, 18928), (3549, 18304), (3696, 17576), (3718, 17472), (4004, 16224), (4056, 16016), (4224, 15379), (4368, 14872), (4394, 14784), (4576, 14196), (4732, 13728), (4928, 13182), (4992, 13013), (5408, 12012), (5577, 11648), (5824, 11154), (6006, 10816), (6591, 9856), (6864, 9464), (7098, 9152), (7392, 8788), (7436, 8736), (8008, 8112)]