313944960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 1205591040

約数和(自身を除く): 891646080

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, 47, 48, 49, 56, 60, 64, 70, 71, 80, 84, 94, 96, 98, 105, 112, 120, 128, 140, 141, 142, 147, 160, 168, 188, 192, 196, 210, 213, 224, 235, 240, 245, 280, 282, 284, 294, 320, 329, 336, 355, 376, 384, 392, 420, 426, 448, 470, 480, 490, 497, 560, 564, 568, 588, 640, 658, 672, 705, 710, 735, 752, 784, 840, 852, 896, 940, 960, 980, 987, 994, 1065, 1120, 1128, 1136, 1176, 1316, 1344, 1410, 1420, 1470, 1491, 1504, 1568, 1645, 1680, 1704, 1880, 1920, 1960, 1974, 1988, 2130, 2240, 2256, 2272, 2303, 2352, 2485, 2632, 2688, 2820, 2840, 2940, 2982, 3008, 3136, 3290, 3337, 3360, 3408, 3479, 3760, 3920, 3948, 3976, 4260, 4480, 4512, 4544, 4606, 4704, 4935, 4970, 5264, 5640, 5680, 5880, 5964, 6016, 6272, 6580, 6674, 6720, 6816, 6909, 6958, 7455, 7520, 7840, 7896, 7952, 8520, 9024, 9088, 9212, 9408, 9870, 9940, 10011, 10437, 10528, 11280, 11360, 11515, 11760, 11928, 13160, 13348, 13440, 13632, 13818, 13916, 14910, 15040, 15680, 15792, 15904, 16685, 17040, 17395, 18048, 18424, 18816, 19740, 19880, 20022, 20874, 21056, 22560, 22720, 23030, 23359, 23520, 23856, 26320, 26696, 27264, 27636, 27832, 29820, 30080, 31360, 31584, 31808, 33370, 34080, 34545, 34790, 36848, 39480, 39760, 40044, 41748, 42112, 45120, 45440, 46060, 46718, 47040, 47712, 50055, 52185, 52640, 53392, 55272, 55664, 59640, 63168, 63616, 66740, 68160, 69090, 69580, 70077, 73696, 78960, 79520, 80088, 83496, 90240, 92120, 93436, 94080, 95424, 100110, 104370, 105280, 106784, 110544, 111328, 116795, 119280, 126336, 133480, 136320, 138180, 139160, 140154, 147392, 157920, 159040, 160176, 163513, 166992, 184240, 186872, 190848, 200220, 208740, 210560, 213568, 221088, 222656, 233590, 238560, 266960, 276360, 278320, 280308, 294784, 315840, 318080, 320352, 327026, 333984, 350385, 368480, 373744, 400440, 417480, 427136, 442176, 445312, 467180, 477120, 490539, 533920, 552720, 556640, 560616, 631680, 640704, 654052, 667968, 700770, 736960, 747488, 800880, 817565, 834960, 884352, 934360, 954240, 981078, 1067840, 1105440, 1113280, 1121232, 1281408, 1308104, 1335936, 1401540, 1473920, 1494976, 1601760, 1635130, 1669920, 1868720, 1962156, 2135680, 2210880, 2226560, 2242464, 2452695, 2616208, 2803080, 2989952, 3203520, 3270260, 3339840, 3737440, 3924312, 4421760, 4484928, 4905390, 5232416, 5606160, 6407040, 6540520, 6679680, 7474880, 7848624, 8969856, 9810780, 10464832, 11212320, 13081040, 14949760, 15697248, 19621560, 20929664, 22424640, 26162080, 31394496, 39243120, 44849280, 52324160, 62788992, 78486240, 104648320, 156972480, 313944960]

約数ペア:

[(1, 313944960), (2, 156972480), (3, 104648320), (4, 78486240), (5, 62788992), (6, 52324160), (7, 44849280), (8, 39243120), (10, 31394496), (12, 26162080), (14, 22424640), (15, 20929664), (16, 19621560), (20, 15697248), (21, 14949760), (24, 13081040), (28, 11212320), (30, 10464832), (32, 9810780), (35, 8969856), (40, 7848624), (42, 7474880), (47, 6679680), (48, 6540520), (49, 6407040), (56, 5606160), (60, 5232416), (64, 4905390), (70, 4484928), (71, 4421760), (80, 3924312), (84, 3737440), (94, 3339840), (96, 3270260), (98, 3203520), (105, 2989952), (112, 2803080), (120, 2616208), (128, 2452695), (140, 2242464), (141, 2226560), (142, 2210880), (147, 2135680), (160, 1962156), (168, 1868720), (188, 1669920), (192, 1635130), (196, 1601760), (210, 1494976), (213, 1473920), (224, 1401540), (235, 1335936), (240, 1308104), (245, 1281408), (280, 1121232), (282, 1113280), (284, 1105440), (294, 1067840), (320, 981078), (329, 954240), (336, 934360), (355, 884352), (376, 834960), (384, 817565), (392, 800880), (420, 747488), (426, 736960), (448, 700770), (470, 667968), (480, 654052), (490, 640704), (497, 631680), (560, 560616), (564, 556640), (568, 552720), (588, 533920), (640, 490539), (658, 477120), (672, 467180), (705, 445312), (710, 442176), (735, 427136), (752, 417480), (784, 400440), (840, 373744), (852, 368480), (896, 350385), (940, 333984), (960, 327026), (980, 320352), (987, 318080), (994, 315840), (1065, 294784), (1120, 280308), (1128, 278320), (1136, 276360), (1176, 266960), (1316, 238560), (1344, 233590), (1410, 222656), (1420, 221088), (1470, 213568), (1491, 210560), (1504, 208740), (1568, 200220), (1645, 190848), (1680, 186872), (1704, 184240), (1880, 166992), (1920, 163513), (1960, 160176), (1974, 159040), (1988, 157920), (2130, 147392), (2240, 140154), (2256, 139160), (2272, 138180), (2303, 136320), (2352, 133480), (2485, 126336), (2632, 119280), (2688, 116795), (2820, 111328), (2840, 110544), (2940, 106784), (2982, 105280), (3008, 104370), (3136, 100110), (3290, 95424), (3337, 94080), (3360, 93436), (3408, 92120), (3479, 90240), (3760, 83496), (3920, 80088), (3948, 79520), (3976, 78960), (4260, 73696), (4480, 70077), (4512, 69580), (4544, 69090), (4606, 68160), (4704, 66740), (4935, 63616), (4970, 63168), (5264, 59640), (5640, 55664), (5680, 55272), (5880, 53392), (5964, 52640), (6016, 52185), (6272, 50055), (6580, 47712), (6674, 47040), (6720, 46718), (6816, 46060), (6909, 45440), (6958, 45120), (7455, 42112), (7520, 41748), (7840, 40044), (7896, 39760), (7952, 39480), (8520, 36848), (9024, 34790), (9088, 34545), (9212, 34080), (9408, 33370), (9870, 31808), (9940, 31584), (10011, 31360), (10437, 30080), (10528, 29820), (11280, 27832), (11360, 27636), (11515, 27264), (11760, 26696), (11928, 26320), (13160, 23856), (13348, 23520), (13440, 23359), (13632, 23030), (13818, 22720), (13916, 22560), (14910, 21056), (15040, 20874), (15680, 20022), (15792, 19880), (15904, 19740), (16685, 18816), (17040, 18424), (17395, 18048)]