256889041920

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3851

約数の個数: 704

約数和(自身を含む): 1058335027200

約数和(自身を除く): 801445985280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 256, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 384, 420, 426, 432, 448, 480, 497, 504, 512, 540, 560, 568, 576, 630, 639, 640, 672, 710, 720, 756, 768, 840, 852, 864, 896, 945, 960, 994, 1008, 1024, 1065, 1080, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1512, 1536, 1680, 1704, 1728, 1792, 1890, 1917, 1920, 1988, 2016, 2130, 2160, 2240, 2272, 2304, 2485, 2520, 2556, 2560, 2688, 2840, 2880, 2982, 3024, 3072, 3195, 3360, 3408, 3456, 3584, 3739, 3780, 3834, 3840, 3976, 4032, 4260, 4320, 4473, 4480, 4544, 4608, 4970, 5040, 5112, 5120, 5376, 5680, 5760, 5964, 6048, 6390, 6720, 6816, 6912, 7168, 7455, 7478, 7560, 7668, 7680, 7952, 8064, 8520, 8640, 8946, 8960, 9088, 9216, 9585, 9940, 10080, 10224, 10752, 11217, 11360, 11520, 11928, 12096, 12780, 13419, 13440, 13632, 13824, 14910, 14956, 15120, 15336, 15360, 15904, 16128, 17040, 17280, 17892, 17920, 18176, 18695, 19170, 19880, 20160, 20448, 21504, 22365, 22434, 22720, 23040, 23856, 24192, 25560, 26173, 26838, 26880, 27264, 27648, 29820, 29912, 30240, 30672, 31808, 32256, 33651, 34080, 34560, 35784, 35840, 36352, 37390, 38340, 39760, 40320, 40896, 44730, 44868, 45440, 46080, 47712, 48384, 51120, 52346, 53676, 53760, 54528, 56085, 59640, 59824, 60480, 61344, 63616, 64512, 67095, 67302, 68160, 69120, 71568, 72704, 74780, 76680, 78519, 79520, 80640, 81792, 89460, 89736, 90880, 95424, 96768, 100953, 102240, 104692, 107352, 107520, 109056, 112170, 119280, 119648, 120960, 122688, 127232, 130865, 134190, 134604, 136320, 138240, 143136, 149560, 153360, 157038, 159040, 161280, 163584, 168255, 178920, 179472, 181760, 190848, 193536, 201906, 204480, 209384, 214704, 218112, 224340, 235557, 238560, 239296, 241920, 245376, 254464, 261730, 265469, 268380, 269208, 272640, 286272, 299120, 306720, 314076, 318080, 322560, 327168, 336510, 357840, 358944, 363520, 381696, 392595, 403812, 408960, 418768, 429408, 448680, 471114, 477120, 478592, 483840, 490752, 504765, 508928, 523460, 530938, 536760, 538416, 545280, 572544, 598240, 613440, 628152, 636160, 654336, 673020, 706671, 715680, 717888, 763392, 785190, 796407, 807624, 817920, 837536, 858816, 897360, 942228, 954240, 957184, 967680, 981504, 1009530, 1046920, 1061876, 1073520, 1076832, 1090560, 1145088, 1177785, 1196480, 1226880, 1256304, 1272320, 1327345, 1346040, 1413342, 1431360, 1435776, 1526784, 1570380, 1592814, 1615248, 1635840, 1675072, 1717632, 1794720, 1858283, 1884456, 1908480, 1914368, 1963008, 2019060, 2093840, 2123752, 2147040, 2153664, 2290176, 2355570, 2389221, 2392960, 2453760, 2512608, 2544640, 2654690, 2692080, 2826684, 2862720, 2871552, 3140760, 3185628, 3230496, 3271680, 3350144, 3435264, 3533355, 3589440, 3716566, 3768912, 3816960, 3828736, 3982035, 4038120, 4187680, 4247504, 4294080, 4307328, 4580352, 4711140, 4778442, 4785920, 4907520, 5025216, 5309380, 5384160, 5574849, 5653368, 5725440, 5743104, 6281520, 6371256, 6460992, 6700288, 6870528, 7066710, 7167663, 7178880, 7433132, 7537824, 7633920, 7964070, 8076240, 8375360, 8495008, 8588160, 8614656, 9291415, 9422280, 9556884, 9571840, 9815040, 10050432, 10618760, 10768320, 11149698, 11306736, 11450880, 11486208, 11946105, 12563040, 12742512, 12921984, 13400576, 13741056, 14133420, 14335326, 14357760, 14866264, 15075648, 15928140, 16152480, 16724547, 16750720, 16990016, 17176320, 17229312, 18582830, 18844560, 19113768, 19143680, 20100864, 21237520, 21536640, 22299396, 22613472, 22901760, 23892210, 25126080, 25485024, 25843968, 26801152, 27874245, 28266840, 28670652, 28715520, 29732528, 30151296, 31856280, 32304960, 33449094, 33501440, 33980032, 34352640, 34458624, 35838315, 37165660, 37689120, 38227536, 40201728, 42475040, 43073280, 44598792, 45226944, 47784420, 50173641, 50252160, 50970048, 51687936, 55748490, 56533680, 57341304, 57431040, 59465056, 60302592, 63712560, 64609920, 66898188, 67002880, 67960064, 68705280, 71676630, 74331320, 75378240, 76455072, 80403456, 83622735, 84950080, 86146560, 89197584, 90453888, 95568840, 100347282, 100504320, 101940096, 103375872, 111496980, 113067360, 114682608, 118930112, 120605184, 127425120, 129219840, 133796376, 134005760, 135920128, 143353260, 148662640, 150756480, 152910144, 167245470, 169900160, 172293120, 178395168, 180907776, 191137680, 200694564, 201008640, 203880192, 222993960, 226134720, 229365216, 237860224, 241210368, 250868205, 254850240, 258439680, 267592752, 271840256, 286706520, 297325280, 301512960, 305820288, 334490940, 339800320, 356790336, 361815552, 382275360, 401389128, 402017280, 407760384, 445987920, 452269440, 458730432, 475720448, 501736410, 509700480, 516879360, 535185504, 573413040, 594650560, 603025920, 611640576, 668981880, 679600640, 713580672, 723631104, 764550720, 802778256, 815520768, 891975840, 904538880, 917460864, 951440896, 1003472820, 1019400960, 1070371008, 1146826080, 1189301120, 1206051840, 1223281152, 1337963760, 1359201280, 1427161344, 1529101440, 1605556512, 1783951680, 1809077760, 1834921728, 1902881792, 2006945640, 2038801920, 2140742016, 2293652160, 2378602240, 2446562304, 2675927520, 2854322688, 3058202880, 3211113024, 3567903360, 3618155520, 3669843456, 4013891280, 4077603840, 4281484032, 4587304320, 4757204480, 5351855040, 5708645376, 6116405760, 6422226048, 7135806720, 7339686912, 8027782560, 8562968064, 9174608640, 9514408960, 10703710080, 12232811520, 12844452096, 14271613440, 16055565120, 17125936128, 18349217280, 21407420160, 25688904192, 28543226880, 32111130240, 36698434560, 42814840320, 51377808384, 64222260480, 85629680640, 128444520960, 256889041920]

約数ペア:

[(1, 256889041920), (2, 128444520960), (3, 85629680640), (4, 64222260480), (5, 51377808384), (6, 42814840320), (7, 36698434560), (8, 32111130240), (9, 28543226880), (10, 25688904192), (12, 21407420160), (14, 18349217280), (15, 17125936128), (16, 16055565120), (18, 14271613440), (20, 12844452096), (21, 12232811520), (24, 10703710080), (27, 9514408960), (28, 9174608640), (30, 8562968064), (32, 8027782560), (35, 7339686912), (36, 7135806720), (40, 6422226048), (42, 6116405760), (45, 5708645376), (48, 5351855040), (54, 4757204480), (56, 4587304320), (60, 4281484032), (63, 4077603840), (64, 4013891280), (70, 3669843456), (71, 3618155520), (72, 3567903360), (80, 3211113024), (84, 3058202880), (90, 2854322688), (96, 2675927520), (105, 2446562304), (108, 2378602240), (112, 2293652160), (120, 2140742016), (126, 2038801920), (128, 2006945640), (135, 1902881792), (140, 1834921728), (142, 1809077760), (144, 1783951680), (160, 1605556512), (168, 1529101440), (180, 1427161344), (189, 1359201280), (192, 1337963760), (210, 1223281152), (213, 1206051840), (216, 1189301120), (224, 1146826080), (240, 1070371008), (252, 1019400960), (256, 1003472820), (270, 951440896), (280, 917460864), (284, 904538880), (288, 891975840), (315, 815520768), (320, 802778256), (336, 764550720), (355, 723631104), (360, 713580672), (378, 679600640), (384, 668981880), (420, 611640576), (426, 603025920), (432, 594650560), (448, 573413040), (480, 535185504), (497, 516879360), (504, 509700480), (512, 501736410), (540, 475720448), (560, 458730432), (568, 452269440), (576, 445987920), (630, 407760384), (639, 402017280), (640, 401389128), (672, 382275360), (710, 361815552), (720, 356790336), (756, 339800320), (768, 334490940), (840, 305820288), (852, 301512960), (864, 297325280), (896, 286706520), (945, 271840256), (960, 267592752), (994, 258439680), (1008, 254850240), (1024, 250868205), (1065, 241210368), (1080, 237860224), (1120, 229365216), (1136, 226134720), (1152, 222993960), (1260, 203880192), (1278, 201008640), (1280, 200694564), (1344, 191137680), (1420, 180907776), (1440, 178395168), (1491, 172293120), (1512, 169900160), (1536, 167245470), (1680, 152910144), (1704, 150756480), (1728, 148662640), (1792, 143353260), (1890, 135920128), (1917, 134005760), (1920, 133796376), (1988, 129219840), (2016, 127425120), (2130, 120605184), (2160, 118930112), (2240, 114682608), (2272, 113067360), (2304, 111496980), (2485, 103375872), (2520, 101940096), (2556, 100504320), (2560, 100347282), (2688, 95568840), (2840, 90453888), (2880, 89197584), (2982, 86146560), (3024, 84950080), (3072, 83622735), (3195, 80403456), (3360, 76455072), (3408, 75378240), (3456, 74331320), (3584, 71676630), (3739, 68705280), (3780, 67960064), (3834, 67002880), (3840, 66898188), (3976, 64609920), (4032, 63712560), (4260, 60302592), (4320, 59465056), (4473, 57431040), (4480, 57341304), (4544, 56533680), (4608, 55748490), (4970, 51687936), (5040, 50970048), (5112, 50252160), (5120, 50173641), (5376, 47784420), (5680, 45226944), (5760, 44598792), (5964, 43073280), (6048, 42475040), (6390, 40201728), (6720, 38227536), (6816, 37689120), (6912, 37165660), (7168, 35838315), (7455, 34458624), (7478, 34352640), (7560, 33980032), (7668, 33501440), (7680, 33449094), (7952, 32304960), (8064, 31856280), (8520, 30151296), (8640, 29732528), (8946, 28715520), (8960, 28670652), (9088, 28266840), (9216, 27874245), (9585, 26801152), (9940, 25843968), (10080, 25485024), (10224, 25126080), (10752, 23892210), (11217, 22901760), (11360, 22613472), (11520, 22299396), (11928, 21536640), (12096, 21237520), (12780, 20100864), (13419, 19143680), (13440, 19113768), (13632, 18844560), (13824, 18582830), (14910, 17229312), (14956, 17176320), (15120, 16990016), (15336, 16750720), (15360, 16724547), (15904, 16152480), (16128, 15928140), (17040, 15075648), (17280, 14866264), (17892, 14357760), (17920, 14335326), (18176, 14133420), (18695, 13741056), (19170, 13400576), (19880, 12921984), (20160, 12742512), (20448, 12563040), (21504, 11946105), (22365, 11486208), (22434, 11450880), (22720, 11306736), (23040, 11149698), (23856, 10768320), (24192, 10618760), (25560, 10050432), (26173, 9815040), (26838, 9571840), (26880, 9556884), (27264, 9422280), (27648, 9291415), (29820, 8614656), (29912, 8588160), (30240, 8495008), (30672, 8375360), (31808, 8076240), (32256, 7964070), (33651, 7633920), (34080, 7537824), (34560, 7433132), (35784, 7178880), (35840, 7167663), (36352, 7066710), (37390, 6870528), (38340, 6700288), (39760, 6460992), (40320, 6371256), (40896, 6281520), (44730, 5743104), (44868, 5725440), (45440, 5653368), (46080, 5574849), (47712, 5384160), (48384, 5309380), (51120, 5025216), (52346, 4907520), (53676, 4785920), (53760, 4778442), (54528, 4711140), (56085, 4580352), (59640, 4307328), (59824, 4294080), (60480, 4247504), (61344, 4187680), (63616, 4038120), (64512, 3982035), (67095, 3828736), (67302, 3816960), (68160, 3768912), (69120, 3716566), (71568, 3589440), (72704, 3533355), (74780, 3435264), (76680, 3350144), (78519, 3271680), (79520, 3230496), (80640, 3185628), (81792, 3140760), (89460, 2871552), (89736, 2862720), (90880, 2826684), (95424, 2692080), (96768, 2654690), (100953, 2544640), (102240, 2512608), (104692, 2453760), (107352, 2392960), (107520, 2389221), (109056, 2355570), (112170, 2290176), (119280, 2153664), (119648, 2147040), (120960, 2123752), (122688, 2093840), (127232, 2019060), (130865, 1963008), (134190, 1914368), (134604, 1908480), (136320, 1884456), (138240, 1858283), (143136, 1794720), (149560, 1717632), (153360, 1675072), (157038, 1635840), (159040, 1615248), (161280, 1592814), (163584, 1570380), (168255, 1526784), (178920, 1435776), (179472, 1431360), (181760, 1413342), (190848, 1346040), (193536, 1327345), (201906, 1272320), (204480, 1256304), (209384, 1226880), (214704, 1196480), (218112, 1177785), (224340, 1145088), (235557, 1090560), (238560, 1076832), (239296, 1073520), (241920, 1061876), (245376, 1046920), (254464, 1009530), (261730, 981504), (265469, 967680), (268380, 957184), (269208, 954240), (272640, 942228), (286272, 897360), (299120, 858816), (306720, 837536), (314076, 817920), (318080, 807624), (322560, 796407), (327168, 785190), (336510, 763392), (357840, 717888), (358944, 715680), (363520, 706671), (381696, 673020), (392595, 654336), (403812, 636160), (408960, 628152), (418768, 613440), (429408, 598240), (448680, 572544), (471114, 545280), (477120, 538416), (478592, 536760), (483840, 530938), (490752, 523460), (504765, 508928)]