2780491445760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{2437}}^1$

素因数の和:3606

約数の個数: 640

約数和(自身を含む): 10707358970880

約数和(自身を除く): 7926867525120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1117, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2234, 2240, 2280, 2432, 2437, 2560, 2660, 2688, 3040, 3192, 3351, 3360, 3584, 3648, 3840, 3990, 4256, 4468, 4480, 4560, 4864, 4874, 5320, 5376, 5585, 6080, 6384, 6702, 6720, 7296, 7311, 7680, 7819, 7980, 8512, 8936, 8960, 9120, 9728, 9748, 10640, 10752, 11170, 12160, 12185, 12768, 13404, 13440, 14592, 14622, 15638, 15960, 16755, 17024, 17059, 17872, 17920, 18240, 19496, 21223, 21280, 22340, 23457, 24320, 24370, 25536, 26808, 26880, 29184, 29244, 31276, 31920, 33510, 34048, 34118, 35744, 36480, 36555, 38992, 39095, 42446, 42560, 44680, 46303, 46914, 48640, 48740, 51072, 51177, 53616, 53760, 58488, 62552, 63669, 63840, 67020, 68096, 68236, 71488, 72960, 73110, 77984, 78190, 84892, 85120, 85295, 89360, 92606, 93828, 97480, 102144, 102354, 106115, 107232, 116976, 117285, 125104, 127338, 127680, 134040, 136472, 138909, 142976, 145920, 146220, 148561, 155968, 156380, 169784, 170240, 170590, 178720, 185212, 187656, 194960, 204288, 204708, 212230, 214464, 231515, 233952, 234570, 250208, 254676, 255360, 255885, 268080, 272944, 277818, 285952, 292440, 297122, 311936, 312760, 318345, 324121, 339568, 340480, 341180, 357440, 370424, 375312, 389920, 409416, 424460, 428928, 445683, 463030, 467904, 469140, 500416, 509352, 510720, 511770, 536160, 545888, 555636, 571904, 584880, 594244, 623872, 625520, 636690, 648242, 679136, 682360, 694545, 714880, 740848, 742805, 750624, 779840, 818832, 848920, 857856, 891366, 926060, 935808, 938280, 972363, 1000832, 1018704, 1021440, 1023540, 1072320, 1091776, 1111272, 1169760, 1188488, 1247744, 1251040, 1273380, 1296484, 1358272, 1364720, 1389090, 1429760, 1481696, 1485610, 1501248, 1559680, 1620605, 1637664, 1697840, 1715712, 1782732, 1852120, 1871616, 1876560, 1944726, 2001664, 2037408, 2047080, 2144640, 2183552, 2222544, 2228415, 2339520, 2376976, 2502080, 2546760, 2592968, 2716544, 2722129, 2729440, 2778180, 2859520, 2963392, 2971220, 3002496, 3119360, 3241210, 3275328, 3395680, 3565464, 3704240, 3743232, 3753120, 3889452, 4003328, 4074816, 4094160, 4289280, 4367104, 4445088, 4456830, 4679040, 4753952, 4861815, 5004160, 5093520, 5185936, 5433088, 5444258, 5458880, 5556360, 5926784, 5942440, 6004992, 6238720, 6482420, 6550656, 6791360, 7130928, 7408480, 7506240, 7778904, 8149632, 8166387, 8188320, 8578560, 8734208, 8890176, 8913660, 9358080, 9507904, 9723630, 10008320, 10187040, 10371872, 10866176, 10888516, 10917760, 11112720, 11853568, 11884880, 12009984, 12964840, 13101312, 13582720, 13610645, 14261856, 14816960, 15012480, 15557808, 16299264, 16332774, 16376640, 17780352, 17827320, 18716160, 19015808, 19054903, 19447260, 20016640, 20374080, 20743744, 21777032, 21835520, 22225440, 23707136, 23769760, 25929680, 26202624, 27165440, 27221290, 28523712, 29633920, 30024960, 31115616, 32598528, 32665548, 32753280, 35560704, 35654640, 38031616, 38109806, 38894520, 40748160, 40831935, 41487488, 43554064, 43671040, 44450880, 47539520, 51720451, 51859360, 54330880, 54442580, 57047424, 57164709, 59267840, 60049920, 62231232, 65331096, 65506560, 71121408, 71309280, 76063232, 76219612, 77789040, 81496320, 81663870, 82974976, 87108128, 88901760, 95079040, 95274515, 103440902, 103718720, 108885160, 114094848, 114329418, 118535680, 124462464, 130662192, 131013120, 142618560, 152439224, 155161353, 155578080, 162992640, 163327740, 165949952, 174216256, 177803520, 190158080, 190549030, 206881804, 207437440, 217770320, 228189696, 228658836, 248924928, 258602255, 261324384, 285237120, 285823545, 304878448, 310322706, 311156160, 326655480, 348432512, 355607040, 362043157, 380316160, 381098060, 413763608, 414874880, 435540640, 457317672, 497849856, 517204510, 522648768, 570474240, 571647090, 609756896, 620645412, 622312320, 653310960, 696865024, 724086314, 762196120, 775806765, 827527216, 829749760, 871081280, 914635344, 1034409020, 1045297536, 1086129471, 1140948480, 1143294180, 1219513792, 1241290824, 1244624640, 1306621920, 1393730048, 1448172628, 1524392240, 1551613530, 1655054432, 1742162560, 1810215785, 1829270688, 2068818040, 2090595072, 2172258942, 2286588360, 2439027584, 2482581648, 2489249280, 2613243840, 2896345256, 3048784480, 3103227060, 3310108864, 3484325120, 3620431570, 3658541376, 4137636080, 4181190144, 4344517884, 4573176720, 4878055168, 4965163296, 5226487680, 5430647355, 5792690512, 6097568960, 6206454120, 6620217728, 6968650240, 7240863140, 7317082752, 8275272160, 8689035768, 9146353440, 9756110336, 9930326592, 10452975360, 10861294710, 11585381024, 12195137920, 12412908240, 13240435456, 14481726280, 14634165504, 16550544320, 17378071536, 18292706880, 19860653184, 20905950720, 21722589420, 23170762048, 24390275840, 24825816480, 26480870912, 28963452560, 29268331008, 33101088640, 34756143072, 36585413760, 39721306368, 43445178840, 46341524096, 48780551680, 49651632960, 57926905120, 66202177280, 69512286144, 73170827520, 79442612736, 86890357680, 92683048192, 99303265920, 115853810240, 132404354560, 139024572288, 146341655040, 173780715360, 185366096384, 198606531840, 231707620480, 278049144576, 347561430720, 397213063680, 463415240960, 556098289152, 695122861440, 926830481920, 1390245722880, 2780491445760]

約数ペア:

[(1, 2780491445760), (2, 1390245722880), (3, 926830481920), (4, 695122861440), (5, 556098289152), (6, 463415240960), (7, 397213063680), (8, 347561430720), (10, 278049144576), (12, 231707620480), (14, 198606531840), (15, 185366096384), (16, 173780715360), (19, 146341655040), (20, 139024572288), (21, 132404354560), (24, 115853810240), (28, 99303265920), (30, 92683048192), (32, 86890357680), (35, 79442612736), (38, 73170827520), (40, 69512286144), (42, 66202177280), (48, 57926905120), (56, 49651632960), (57, 48780551680), (60, 46341524096), (64, 43445178840), (70, 39721306368), (76, 36585413760), (80, 34756143072), (84, 33101088640), (95, 29268331008), (96, 28963452560), (105, 26480870912), (112, 24825816480), (114, 24390275840), (120, 23170762048), (128, 21722589420), (133, 20905950720), (140, 19860653184), (152, 18292706880), (160, 17378071536), (168, 16550544320), (190, 14634165504), (192, 14481726280), (210, 13240435456), (224, 12412908240), (228, 12195137920), (240, 11585381024), (256, 10861294710), (266, 10452975360), (280, 9930326592), (285, 9756110336), (304, 9146353440), (320, 8689035768), (336, 8275272160), (380, 7317082752), (384, 7240863140), (399, 6968650240), (420, 6620217728), (448, 6206454120), (456, 6097568960), (480, 5792690512), (512, 5430647355), (532, 5226487680), (560, 4965163296), (570, 4878055168), (608, 4573176720), (640, 4344517884), (665, 4181190144), (672, 4137636080), (760, 3658541376), (768, 3620431570), (798, 3484325120), (840, 3310108864), (896, 3103227060), (912, 3048784480), (960, 2896345256), (1064, 2613243840), (1117, 2489249280), (1120, 2482581648), (1140, 2439027584), (1216, 2286588360), (1280, 2172258942), (1330, 2090595072), (1344, 2068818040), (1520, 1829270688), (1536, 1810215785), (1596, 1742162560), (1680, 1655054432), (1792, 1551613530), (1824, 1524392240), (1920, 1448172628), (1995, 1393730048), (2128, 1306621920), (2234, 1244624640), (2240, 1241290824), (2280, 1219513792), (2432, 1143294180), (2437, 1140948480), (2560, 1086129471), (2660, 1045297536), (2688, 1034409020), (3040, 914635344), (3192, 871081280), (3351, 829749760), (3360, 827527216), (3584, 775806765), (3648, 762196120), (3840, 724086314), (3990, 696865024), (4256, 653310960), (4468, 622312320), (4480, 620645412), (4560, 609756896), (4864, 571647090), (4874, 570474240), (5320, 522648768), (5376, 517204510), (5585, 497849856), (6080, 457317672), (6384, 435540640), (6702, 414874880), (6720, 413763608), (7296, 381098060), (7311, 380316160), (7680, 362043157), (7819, 355607040), (7980, 348432512), (8512, 326655480), (8936, 311156160), (8960, 310322706), (9120, 304878448), (9728, 285823545), (9748, 285237120), (10640, 261324384), (10752, 258602255), (11170, 248924928), (12160, 228658836), (12185, 228189696), (12768, 217770320), (13404, 207437440), (13440, 206881804), (14592, 190549030), (14622, 190158080), (15638, 177803520), (15960, 174216256), (16755, 165949952), (17024, 163327740), (17059, 162992640), (17872, 155578080), (17920, 155161353), (18240, 152439224), (19496, 142618560), (21223, 131013120), (21280, 130662192), (22340, 124462464), (23457, 118535680), (24320, 114329418), (24370, 114094848), (25536, 108885160), (26808, 103718720), (26880, 103440902), (29184, 95274515), (29244, 95079040), (31276, 88901760), (31920, 87108128), (33510, 82974976), (34048, 81663870), (34118, 81496320), (35744, 77789040), (36480, 76219612), (36555, 76063232), (38992, 71309280), (39095, 71121408), (42446, 65506560), (42560, 65331096), (44680, 62231232), (46303, 60049920), (46914, 59267840), (48640, 57164709), (48740, 57047424), (51072, 54442580), (51177, 54330880), (53616, 51859360), (53760, 51720451), (58488, 47539520), (62552, 44450880), (63669, 43671040), (63840, 43554064), (67020, 41487488), (68096, 40831935), (68236, 40748160), (71488, 38894520), (72960, 38109806), (73110, 38031616), (77984, 35654640), (78190, 35560704), (84892, 32753280), (85120, 32665548), (85295, 32598528), (89360, 31115616), (92606, 30024960), (93828, 29633920), 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