717937920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 432

約数和(自身を含む): 2946303360

約数和(自身を除く): 2228365440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 307, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 614, 630, 640, 672, 696, 720, 768, 812, 840, 870, 896, 921, 928, 960, 1008, 1015, 1044, 1120, 1152, 1160, 1218, 1228, 1260, 1280, 1305, 1344, 1392, 1440, 1535, 1624, 1680, 1740, 1792, 1827, 1842, 1856, 1920, 2016, 2030, 2088, 2149, 2240, 2304, 2320, 2436, 2456, 2520, 2610, 2688, 2763, 2784, 2880, 3045, 3070, 3248, 3360, 3480, 3654, 3684, 3712, 3840, 4032, 4060, 4176, 4298, 4480, 4605, 4640, 4872, 4912, 5040, 5220, 5376, 5526, 5568, 5760, 6090, 6140, 6447, 6496, 6720, 6960, 7308, 7368, 7424, 8064, 8120, 8352, 8596, 8903, 8960, 9135, 9210, 9280, 9744, 9824, 10080, 10440, 10745, 11052, 11136, 11520, 12180, 12280, 12894, 12992, 13440, 13815, 13920, 14616, 14736, 16128, 16240, 16704, 17192, 17806, 18270, 18420, 18560, 19341, 19488, 19648, 20160, 20880, 21490, 22104, 22272, 24360, 24560, 25788, 25984, 26709, 26880, 27630, 27840, 29232, 29472, 32235, 32480, 33408, 34384, 35612, 36540, 36840, 37120, 38682, 38976, 39296, 40320, 41760, 42980, 44208, 44515, 48720, 49120, 51576, 51968, 53418, 55260, 55680, 58464, 58944, 62321, 64470, 64960, 66816, 68768, 71224, 73080, 73680, 77364, 77952, 78592, 80127, 80640, 83520, 85960, 88416, 89030, 96705, 97440, 98240, 103152, 106836, 110520, 111360, 116928, 117888, 124642, 128940, 129920, 133545, 137536, 142448, 146160, 147360, 154728, 155904, 160254, 167040, 171920, 176832, 178060, 186963, 193410, 194880, 196480, 206304, 213672, 221040, 233856, 235776, 249284, 257880, 259840, 267090, 275072, 284896, 292320, 294720, 309456, 311605, 320508, 334080, 343840, 353664, 356120, 373926, 386820, 389760, 392960, 400635, 412608, 427344, 442080, 467712, 498568, 515760, 534180, 550144, 560889, 569792, 584640, 589440, 618912, 623210, 641016, 687680, 707328, 712240, 747852, 773640, 779520, 801270, 825216, 854688, 884160, 934815, 997136, 1031520, 1068360, 1121778, 1139584, 1169280, 1178880, 1237824, 1246420, 1282032, 1375360, 1424480, 1495704, 1547280, 1602540, 1650432, 1709376, 1768320, 1869630, 1994272, 2063040, 2136720, 2243556, 2279168, 2338560, 2475648, 2492840, 2564064, 2750720, 2804445, 2848960, 2991408, 3094560, 3205080, 3418752, 3536640, 3739260, 3988544, 4126080, 4273440, 4487112, 4951296, 4985680, 5128128, 5608890, 5697920, 5982816, 6189120, 6410160, 6837504, 7478520, 7977088, 8252160, 8546880, 8974224, 9971360, 10256256, 11217780, 11395840, 11965632, 12378240, 12820320, 14957040, 15954176, 17093760, 17948448, 19942720, 20512512, 22435560, 23931264, 24756480, 25640640, 29914080, 34187520, 35896896, 39885440, 44871120, 47862528, 51281280, 59828160, 71793792, 79770880, 89742240, 102562560, 119656320, 143587584, 179484480, 239312640, 358968960, 717937920]

約数ペア:

[(1, 717937920), (2, 358968960), (3, 239312640), (4, 179484480), (5, 143587584), (6, 119656320), (7, 102562560), (8, 89742240), (9, 79770880), (10, 71793792), (12, 59828160), (14, 51281280), (15, 47862528), (16, 44871120), (18, 39885440), (20, 35896896), (21, 34187520), (24, 29914080), (28, 25640640), (29, 24756480), (30, 23931264), (32, 22435560), (35, 20512512), (36, 19942720), (40, 17948448), (42, 17093760), (45, 15954176), (48, 14957040), (56, 12820320), (58, 12378240), (60, 11965632), (63, 11395840), (64, 11217780), (70, 10256256), (72, 9971360), (80, 8974224), (84, 8546880), (87, 8252160), (90, 7977088), (96, 7478520), (105, 6837504), (112, 6410160), (116, 6189120), (120, 5982816), (126, 5697920), (128, 5608890), (140, 5128128), (144, 4985680), (145, 4951296), (160, 4487112), (168, 4273440), (174, 4126080), (180, 3988544), (192, 3739260), (203, 3536640), (210, 3418752), (224, 3205080), (232, 3094560), (240, 2991408), (252, 2848960), (256, 2804445), (261, 2750720), (280, 2564064), (288, 2492840), (290, 2475648), (307, 2338560), (315, 2279168), (320, 2243556), (336, 2136720), (348, 2063040), (360, 1994272), (384, 1869630), (406, 1768320), (420, 1709376), (435, 1650432), (448, 1602540), (464, 1547280), (480, 1495704), (504, 1424480), (522, 1375360), (560, 1282032), (576, 1246420), (580, 1237824), (609, 1178880), (614, 1169280), (630, 1139584), (640, 1121778), (672, 1068360), (696, 1031520), (720, 997136), (768, 934815), (812, 884160), (840, 854688), (870, 825216), (896, 801270), (921, 779520), (928, 773640), (960, 747852), (1008, 712240), (1015, 707328), (1044, 687680), (1120, 641016), (1152, 623210), (1160, 618912), (1218, 589440), (1228, 584640), (1260, 569792), (1280, 560889), (1305, 550144), (1344, 534180), (1392, 515760), (1440, 498568), (1535, 467712), (1624, 442080), (1680, 427344), (1740, 412608), (1792, 400635), (1827, 392960), (1842, 389760), (1856, 386820), (1920, 373926), (2016, 356120), (2030, 353664), (2088, 343840), (2149, 334080), (2240, 320508), (2304, 311605), (2320, 309456), (2436, 294720), (2456, 292320), (2520, 284896), (2610, 275072), (2688, 267090), (2763, 259840), (2784, 257880), (2880, 249284), (3045, 235776), (3070, 233856), (3248, 221040), (3360, 213672), (3480, 206304), (3654, 196480), (3684, 194880), (3712, 193410), (3840, 186963), (4032, 178060), (4060, 176832), (4176, 171920), (4298, 167040), (4480, 160254), (4605, 155904), (4640, 154728), (4872, 147360), (4912, 146160), (5040, 142448), (5220, 137536), (5376, 133545), (5526, 129920), (5568, 128940), (5760, 124642), (6090, 117888), (6140, 116928), (6447, 111360), (6496, 110520), (6720, 106836), (6960, 103152), (7308, 98240), (7368, 97440), (7424, 96705), (8064, 89030), (8120, 88416), (8352, 85960), (8596, 83520), (8903, 80640), (8960, 80127), (9135, 78592), (9210, 77952), (9280, 77364), (9744, 73680), (9824, 73080), (10080, 71224), (10440, 68768), (10745, 66816), (11052, 64960), (11136, 64470), (11520, 62321), (12180, 58944), (12280, 58464), (12894, 55680), (12992, 55260), (13440, 53418), (13815, 51968), (13920, 51576), (14616, 49120), (14736, 48720), (16128, 44515), (16240, 44208), (16704, 42980), (17192, 41760), (17806, 40320), (18270, 39296), (18420, 38976), (18560, 38682), (19341, 37120), (19488, 36840), (19648, 36540), (20160, 35612), (20880, 34384), (21490, 33408), (22104, 32480), (22272, 32235), (24360, 29472), (24560, 29232), (25788, 27840), (25984, 27630), (26709, 26880)]