130730880

素因数分解:

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

素因数の和:237

約数の個数: 256

約数和(自身を含む): 486466560

約数和(自身を除く): 355735680

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, 128, 137, 140, 142, 160, 168, 192, 210, 213, 224, 240, 274, 280, 284, 320, 336, 355, 384, 411, 420, 426, 448, 480, 497, 548, 560, 568, 640, 672, 685, 710, 822, 840, 852, 896, 959, 960, 994, 1065, 1096, 1120, 1136, 1344, 1370, 1420, 1491, 1644, 1680, 1704, 1918, 1920, 1988, 2055, 2130, 2192, 2240, 2272, 2485, 2688, 2740, 2840, 2877, 2982, 3288, 3360, 3408, 3836, 3976, 4110, 4260, 4384, 4480, 4544, 4795, 4970, 5480, 5680, 5754, 5964, 6576, 6720, 6816, 7455, 7672, 7952, 8220, 8520, 8768, 9088, 9590, 9727, 9940, 10960, 11360, 11508, 11928, 13152, 13440, 13632, 14385, 14910, 15344, 15904, 16440, 17040, 17536, 19180, 19454, 19880, 21920, 22720, 23016, 23856, 26304, 27264, 28770, 29181, 29820, 30688, 31808, 32880, 34080, 38360, 38908, 39760, 43840, 45440, 46032, 47712, 48635, 52608, 57540, 58362, 59640, 61376, 63616, 65760, 68089, 68160, 76720, 77816, 79520, 87680, 92064, 95424, 97270, 115080, 116724, 119280, 122752, 131520, 136178, 136320, 145905, 153440, 155632, 159040, 184128, 190848, 194540, 204267, 230160, 233448, 238560, 263040, 272356, 291810, 306880, 311264, 318080, 340445, 368256, 389080, 408534, 460320, 466896, 477120, 544712, 583620, 613760, 622528, 680890, 778160, 817068, 920640, 933792, 954240, 1021335, 1089424, 1167240, 1245056, 1361780, 1556320, 1634136, 1841280, 1867584, 2042670, 2178848, 2334480, 2723560, 3112640, 3268272, 3735168, 4085340, 4357696, 4668960, 5447120, 6225280, 6536544, 8170680, 8715392, 9337920, 10894240, 13073088, 16341360, 18675840, 21788480, 26146176, 32682720, 43576960, 65365440, 130730880]

約数ペア:

[(1, 130730880), (2, 65365440), (3, 43576960), (4, 32682720), (5, 26146176), (6, 21788480), (7, 18675840), (8, 16341360), (10, 13073088), (12, 10894240), (14, 9337920), (15, 8715392), (16, 8170680), (20, 6536544), (21, 6225280), (24, 5447120), (28, 4668960), (30, 4357696), (32, 4085340), (35, 3735168), (40, 3268272), (42, 3112640), (48, 2723560), (56, 2334480), (60, 2178848), (64, 2042670), (70, 1867584), (71, 1841280), (80, 1634136), (84, 1556320), (96, 1361780), (105, 1245056), (112, 1167240), (120, 1089424), (128, 1021335), (137, 954240), (140, 933792), (142, 920640), (160, 817068), (168, 778160), (192, 680890), (210, 622528), (213, 613760), (224, 583620), (240, 544712), (274, 477120), (280, 466896), (284, 460320), (320, 408534), (336, 389080), (355, 368256), (384, 340445), (411, 318080), (420, 311264), (426, 306880), (448, 291810), (480, 272356), (497, 263040), (548, 238560), (560, 233448), (568, 230160), (640, 204267), (672, 194540), (685, 190848), (710, 184128), (822, 159040), (840, 155632), (852, 153440), (896, 145905), (959, 136320), (960, 136178), (994, 131520), (1065, 122752), (1096, 119280), (1120, 116724), (1136, 115080), (1344, 97270), (1370, 95424), (1420, 92064), (1491, 87680), (1644, 79520), (1680, 77816), (1704, 76720), (1918, 68160), (1920, 68089), (1988, 65760), (2055, 63616), (2130, 61376), (2192, 59640), (2240, 58362), (2272, 57540), (2485, 52608), (2688, 48635), (2740, 47712), (2840, 46032), (2877, 45440), (2982, 43840), (3288, 39760), (3360, 38908), (3408, 38360), (3836, 34080), (3976, 32880), (4110, 31808), (4260, 30688), (4384, 29820), (4480, 29181), (4544, 28770), (4795, 27264), (4970, 26304), (5480, 23856), (5680, 23016), (5754, 22720), (5964, 21920), (6576, 19880), (6720, 19454), (6816, 19180), (7455, 17536), (7672, 17040), (7952, 16440), (8220, 15904), (8520, 15344), (8768, 14910), (9088, 14385), (9590, 13632), (9727, 13440), (9940, 13152), (10960, 11928), (11360, 11508)]