1920980413440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1301}}^1$

素因数の和:2317

約数の個数: 704

約数和(自身を含む): 7460837475840

約数和(自身を除く): 5539857062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 971, 990, 1024, 1056, 1080, 1152, 1188, 1280, 1301, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1920, 1942, 1980, 2112, 2160, 2304, 2376, 2560, 2602, 2640, 2816, 2880, 2913, 2970, 3072, 3168, 3456, 3520, 3840, 3884, 3903, 3960, 4224, 4320, 4608, 4752, 4855, 5120, 5204, 5280, 5632, 5760, 5826, 5940, 6336, 6505, 6912, 7040, 7680, 7768, 7806, 7920, 8448, 8640, 8739, 9216, 9504, 9710, 10408, 10560, 10681, 11264, 11520, 11652, 11709, 11880, 12672, 13010, 13824, 14080, 14311, 14565, 15360, 15536, 15612, 15840, 16896, 17280, 17478, 19008, 19420, 19515, 20816, 21120, 21362, 23040, 23304, 23418, 23760, 25344, 26020, 26217, 27648, 28160, 28622, 29130, 31072, 31224, 31680, 32043, 33792, 34560, 34956, 35127, 38016, 38840, 39030, 41632, 42240, 42724, 42933, 43695, 46080, 46608, 46836, 47520, 50688, 52040, 52434, 53405, 56320, 57244, 58260, 58545, 62144, 62448, 63360, 64086, 69120, 69912, 70254, 71555, 76032, 77680, 78060, 83264, 84480, 85448, 85866, 87390, 93216, 93672, 95040, 96129, 101376, 104080, 104868, 106810, 114488, 116520, 117090, 124288, 124896, 126720, 128172, 128799, 131085, 138240, 139824, 140508, 143110, 152064, 155360, 156120, 160215, 166528, 168960, 170896, 171732, 174780, 175635, 186432, 187344, 190080, 192258, 208160, 209736, 213620, 214665, 228976, 233040, 234180, 248576, 249792, 253440, 256344, 257598, 262170, 279648, 281016, 286220, 288387, 304128, 310720, 312240, 320430, 333056, 341792, 343464, 349560, 351270, 372864, 374688, 380160, 384516, 386397, 416320, 419472, 427240, 429330, 457952, 466080, 468360, 480645, 497152, 499584, 506880, 512688, 515196, 524340, 559296, 562032, 572440, 576774, 621440, 624480, 640860, 643995, 666112, 683584, 686928, 699120, 702540, 745728, 749376, 760320, 769032, 772794, 832640, 838944, 854480, 858660, 915904, 932160, 936720, 961290, 994304, 999168, 1025376, 1030392, 1048680, 1118592, 1124064, 1144880, 1153548, 1242880, 1248960, 1263271, 1281720, 1287990, 1332224, 1367168, 1373856, 1398240, 1405080, 1441935, 1491456, 1498752, 1520640, 1538064, 1545588, 1665280, 1677888, 1708960, 1717320, 1831808, 1864320, 1873440, 1922580, 1931985, 1998336, 2050752, 2060784, 2097360, 2237184, 2248128, 2289760, 2307096, 2485760, 2497920, 2526542, 2563440, 2575980, 2734336, 2747712, 2796480, 2810160, 2883870, 2982912, 2997504, 3076128, 3091176, 3330560, 3355776, 3417920, 3434640, 3663616, 3728640, 3746880, 3789813, 3845160, 3863970, 3996672, 4101504, 4121568, 4194720, 4474368, 4496256, 4579520, 4614192, 4971520, 4995840, 5053084, 5126880, 5151960, 5468672, 5495424, 5592960, 5620320, 5767740, 5995008, 6152256, 6182352, 6316355, 6661120, 6711552, 6835840, 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82030080, 82431360, 83375886, 89925120, 90955512, 92283840, 98436096, 98917632, 101061680, 109908480, 111167848, 113694390, 121274016, 123045120, 123647040, 125063829, 131890176, 134231040, 136433268, 138959810, 147654144, 151592520, 161698688, 164060160, 164862720, 166751772, 170541585, 179850240, 181911024, 184567680, 197835264, 202123360, 208439715, 219816960, 222335696, 227388780, 242548032, 246090240, 247294080, 250127658, 272866536, 277919620, 295308288, 303185040, 323397376, 329725440, 333503544, 341083170, 363822048, 369135360, 375191487, 395670528, 404246720, 416879430, 444671392, 454777560, 485096064, 492180480, 494588160, 500255316, 545733072, 555839240, 606370080, 625319145, 646794752, 659450880, 667007088, 682166340, 727644096, 738270720, 750382974, 808493440, 833758860, 889342784, 909555120, 970192128, 989176320, 1000510632, 1091466144, 1111678480, 1212740160, 1250638290, 1293589504, 1334014176, 1364332680, 1455288192, 1476541440, 1500765948, 1616986880, 1667517720, 1778685568, 1819110240, 1875957435, 1940384256, 1978352640, 2001021264, 2182932288, 2223356960, 2425480320, 2501276580, 2668028352, 2728665360, 2910576384, 3001531896, 3233973760, 3335035440, 3557371136, 3638220480, 3751914870, 3880768512, 4002042528, 4365864576, 4446713920, 4850960640, 5002553160, 5336056704, 5457330720, 5821152768, 6003063792, 6467947520, 6670070880, 7114742272, 7276440960, 7503829740, 8004085056, 8731729152, 8893427840, 9701921280, 10005106320, 10672113408, 10914661440, 11642305536, 12006127584, 13340141760, 14229484544, 14552881920, 15007659480, 16008170112, 17463458304, 17786855680, 19403842560, 20010212640, 21344226816, 21829322880, 24012255168, 26680283520, 29105763840, 30015318960, 32016340224, 34926916608, 35573711360, 40020425280, 42688453632, 43658645760, 48024510336, 53360567040, 58211527680, 60030637920, 64032680448, 71147422720, 80040850560, 87317291520, 96049020672, 106721134080, 120061275840, 128065360896, 160081701120, 174634583040, 192098041344, 213442268160, 240122551680, 320163402240, 384196082688, 480245103360, 640326804480, 960490206720, 1920980413440]

約数ペア:

[(1, 1920980413440), (2, 960490206720), (3, 640326804480), (4, 480245103360), (5, 384196082688), (6, 320163402240), (8, 240122551680), (9, 213442268160), (10, 192098041344), (11, 174634583040), (12, 160081701120), (15, 128065360896), (16, 120061275840), (18, 106721134080), (20, 96049020672), (22, 87317291520), (24, 80040850560), (27, 71147422720), (30, 64032680448), (32, 60030637920), (33, 58211527680), (36, 53360567040), (40, 48024510336), (44, 43658645760), (45, 42688453632), (48, 40020425280), (54, 35573711360), (55, 34926916608), (60, 32016340224), (64, 30015318960), (66, 29105763840), (72, 26680283520), (80, 24012255168), (88, 21829322880), (90, 21344226816), (96, 20010212640), (99, 19403842560), (108, 17786855680), (110, 17463458304), (120, 16008170112), (128, 15007659480), (132, 14552881920), (135, 14229484544), (144, 13340141760), (160, 12006127584), (165, 11642305536), (176, 10914661440), (180, 10672113408), (192, 10005106320), (198, 9701921280), (216, 8893427840), (220, 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(2160, 889342784), (2304, 833758860), (2376, 808493440), (2560, 750382974), (2602, 738270720), (2640, 727644096), (2816, 682166340), (2880, 667007088), (2913, 659450880), (2970, 646794752), (3072, 625319145), (3168, 606370080), (3456, 555839240), (3520, 545733072), (3840, 500255316), (3884, 494588160), (3903, 492180480), (3960, 485096064), (4224, 454777560), (4320, 444671392), (4608, 416879430), (4752, 404246720), (4855, 395670528), (5120, 375191487), (5204, 369135360), (5280, 363822048), (5632, 341083170), (5760, 333503544), (5826, 329725440), (5940, 323397376), (6336, 303185040), (6505, 295308288), (6912, 277919620), (7040, 272866536), (7680, 250127658), (7768, 247294080), (7806, 246090240), (7920, 242548032), (8448, 227388780), (8640, 222335696), (8739, 219816960), (9216, 208439715), (9504, 202123360), (9710, 197835264), (10408, 184567680), (10560, 181911024), (10681, 179850240), (11264, 170541585), (11520, 166751772), (11652, 164862720), (11709, 164060160), (11880, 161698688), 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