65365440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 242279424

約数和(自身を除く): 176913984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 137, 140, 142, 160, 168, 192, 210, 213, 224, 240, 274, 280, 284, 320, 336, 355, 411, 420, 426, 448, 480, 497, 548, 560, 568, 672, 685, 710, 822, 840, 852, 959, 960, 994, 1065, 1096, 1120, 1136, 1344, 1370, 1420, 1491, 1644, 1680, 1704, 1918, 1988, 2055, 2130, 2192, 2240, 2272, 2485, 2740, 2840, 2877, 2982, 3288, 3360, 3408, 3836, 3976, 4110, 4260, 4384, 4544, 4795, 4970, 5480, 5680, 5754, 5964, 6576, 6720, 6816, 7455, 7672, 7952, 8220, 8520, 8768, 9590, 9727, 9940, 10960, 11360, 11508, 11928, 13152, 13632, 14385, 14910, 15344, 15904, 16440, 17040, 19180, 19454, 19880, 21920, 22720, 23016, 23856, 26304, 28770, 29181, 29820, 30688, 31808, 32880, 34080, 38360, 38908, 39760, 43840, 46032, 47712, 48635, 57540, 58362, 59640, 61376, 65760, 68089, 68160, 76720, 77816, 79520, 92064, 95424, 97270, 115080, 116724, 119280, 131520, 136178, 145905, 153440, 155632, 159040, 184128, 194540, 204267, 230160, 233448, 238560, 272356, 291810, 306880, 311264, 340445, 389080, 408534, 460320, 466896, 477120, 544712, 583620, 622528, 680890, 778160, 817068, 920640, 933792, 1021335, 1089424, 1167240, 1361780, 1556320, 1634136, 1867584, 2042670, 2178848, 2334480, 2723560, 3112640, 3268272, 4085340, 4357696, 4668960, 5447120, 6536544, 8170680, 9337920, 10894240, 13073088, 16341360, 21788480, 32682720, 65365440]

約数ペア:

[(1, 65365440), (2, 32682720), (3, 21788480), (4, 16341360), (5, 13073088), (6, 10894240), (7, 9337920), (8, 8170680), (10, 6536544), (12, 5447120), (14, 4668960), (15, 4357696), (16, 4085340), (20, 3268272), (21, 3112640), (24, 2723560), (28, 2334480), (30, 2178848), (32, 2042670), (35, 1867584), (40, 1634136), (42, 1556320), (48, 1361780), (56, 1167240), (60, 1089424), (64, 1021335), (70, 933792), (71, 920640), (80, 817068), (84, 778160), (96, 680890), (105, 622528), (112, 583620), (120, 544712), (137, 477120), (140, 466896), (142, 460320), (160, 408534), (168, 389080), (192, 340445), (210, 311264), (213, 306880), (224, 291810), (240, 272356), (274, 238560), (280, 233448), (284, 230160), (320, 204267), (336, 194540), (355, 184128), (411, 159040), (420, 155632), (426, 153440), (448, 145905), (480, 136178), (497, 131520), (548, 119280), (560, 116724), (568, 115080), (672, 97270), (685, 95424), (710, 92064), (822, 79520), (840, 77816), (852, 76720), (959, 68160), (960, 68089), (994, 65760), (1065, 61376), (1096, 59640), (1120, 58362), (1136, 57540), (1344, 48635), (1370, 47712), (1420, 46032), (1491, 43840), (1644, 39760), (1680, 38908), (1704, 38360), (1918, 34080), (1988, 32880), (2055, 31808), (2130, 30688), (2192, 29820), (2240, 29181), (2272, 28770), (2485, 26304), (2740, 23856), (2840, 23016), (2877, 22720), (2982, 21920), (3288, 19880), (3360, 19454), (3408, 19180), (3836, 17040), (3976, 16440), (4110, 15904), (4260, 15344), (4384, 14910), (4544, 14385), (4795, 13632), (4970, 13152), (5480, 11928), (5680, 11508), (5754, 11360), (5964, 10960), (6576, 9940), (6720, 9727), (6816, 9590), (7455, 8768), (7672, 8520), (7952, 8220)]