128419280640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1205

約数の個数: 864

約数和(自身を含む): 535813963776

約数和(自身を除く): 407394683136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 94, 96, 105, 112, 120, 124, 126, 128, 140, 141, 144, 155, 160, 168, 180, 186, 188, 192, 210, 217, 224, 235, 240, 248, 252, 256, 279, 280, 282, 288, 310, 315, 320, 329, 336, 360, 372, 376, 384, 420, 423, 434, 448, 465, 470, 480, 496, 504, 558, 560, 564, 576, 620, 630, 640, 651, 658, 672, 705, 720, 744, 752, 768, 840, 846, 868, 896, 930, 940, 960, 987, 992, 1008, 1085, 1093, 1116, 1120, 1128, 1152, 1240, 1260, 1280, 1302, 1316, 1344, 1395, 1410, 1440, 1457, 1488, 1504, 1645, 1680, 1692, 1736, 1792, 1860, 1880, 1920, 1953, 1974, 1984, 2016, 2115, 2170, 2186, 2232, 2240, 2256, 2304, 2480, 2520, 2604, 2632, 2688, 2790, 2820, 2880, 2914, 2961, 2976, 3008, 3255, 3279, 3290, 3360, 3384, 3472, 3720, 3760, 3840, 3906, 3948, 3968, 4032, 4230, 4340, 4371, 4372, 4464, 4480, 4512, 4935, 4960, 5040, 5208, 5264, 5376, 5465, 5580, 5640, 5760, 5828, 5922, 5952, 6016, 6510, 6558, 6580, 6720, 6768, 6944, 7285, 7440, 7520, 7651, 7812, 7896, 7936, 8064, 8460, 8680, 8742, 8744, 8928, 8960, 9024, 9765, 9837, 9870, 9920, 10080, 10199, 10416, 10528, 10930, 11160, 11280, 11520, 11656, 11844, 11904, 12032, 13020, 13113, 13116, 13160, 13440, 13536, 13888, 14570, 14805, 14880, 15040, 15302, 15624, 15792, 16128, 16395, 16920, 17360, 17484, 17488, 17856, 18048, 19530, 19674, 19740, 19840, 20160, 20398, 20832, 21056, 21855, 21860, 22320, 22560, 22953, 23312, 23688, 23808, 26040, 26226, 26232, 26320, 26880, 27072, 27776, 29140, 29610, 29760, 30080, 30597, 30604, 31248, 31584, 32790, 33840, 33883, 34720, 34968, 34976, 35712, 36096, 38255, 39060, 39348, 39480, 39680, 40320, 40796, 41664, 42112, 43710, 43720, 44640, 45120, 45906, 46624, 47376, 49185, 50995, 51371, 52080, 52452, 52464, 52640, 54144, 55552, 58280, 59220, 59520, 60160, 61194, 61208, 62496, 63168, 65565, 65580, 67680, 67766, 68859, 69440, 69936, 69952, 71424, 76510, 78120, 78696, 78960, 80640, 81592, 83328, 84224, 87420, 87440, 89280, 90240, 91791, 91812, 93248, 94752, 98370, 101649, 101990, 102742, 104160, 104904, 104928, 105280, 108288, 114765, 116560, 118440, 119040, 122388, 122416, 124992, 126336, 131130, 131160, 135360, 135532, 137718, 138880, 139872, 139904, 152985, 153020, 154113, 156240, 157392, 157920, 163184, 166656, 169415, 174840, 174880, 178560, 180480, 183582, 183624, 186496, 189504, 196740, 203298, 203980, 205484, 208320, 209808, 209856, 210560, 229530, 233120, 236880, 237181, 244776, 244832, 249984, 252672, 256855, 262260, 262320, 270720, 271064, 275436, 277760, 279744, 279808, 304947, 305970, 306040, 308226, 312480, 314784, 315840, 326368, 338830, 344295, 349680, 349760, 357120, 359597, 367164, 367248, 372992, 379008, 393480, 406596, 407960, 410968, 416640, 419616, 419712, 421120, 458955, 459060, 462339, 466240, 473760, 474362, 489552, 489664, 499968, 508245, 513710, 524520, 524640, 541440, 542128, 550872, 559488, 609894, 611940, 612080, 616452, 624960, 629568, 631680, 652736, 677660, 688590, 699360, 699520, 711543, 719194, 734328, 734496, 758016, 770565, 786960, 813192, 815920, 821936, 833280, 839232, 839424, 917910, 918120, 924678, 932480, 947520, 948724, 979104, 979328, 1016490, 1027420, 1049040, 1049280, 1078791, 1084256, 1101744, 1118976, 1185905, 1219788, 1223880, 1224160, 1232904, 1249920, 1259136, 1263360, 1305472, 1355320, 1377180, 1398720, 1399040, 1423086, 1438388, 1468656, 1468992, 1524735, 1541130, 1573920, 1592501, 1626384, 1631840, 1643872, 1678464, 1797985, 1835820, 1836240, 1849356, 1864960, 1895040, 1897448, 1958208, 1958656, 2032980, 2054840, 2098080, 2098560, 2134629, 2157582, 2168512, 2203488, 2311695, 2371810, 2439576, 2447760, 2448320, 2465808, 2499840, 2518272, 2610944, 2710640, 2754360, 2797440, 2846172, 2876776, 2937312, 2937984, 3049470, 3082260, 3147840, 3185002, 3236373, 3252768, 3263680, 3287744, 3356928, 3557715, 3595970, 3671640, 3672480, 3698712, 3790080, 3794896, 3916416, 4065960, 4109680, 4196160, 4197120, 4269258, 4315164, 4337024, 4406976, 4623390, 4743620, 4777503, 4879152, 4895520, 4896640, 4931616, 5393955, 5421280, 5508720, 5594880, 5692344, 5753552, 5874624, 5875968, 6098940, 6164520, 6295680, 6370004, 6472746, 6505536, 6527360, 6575488, 7115430, 7191940, 7343280, 7344960, 7397424, 7589792, 7832832, 7962505, 8131920, 8219360, 8392320, 8538516, 8630328, 8674048, 8813952, 9246780, 9487240, 9555006, 9758304, 9791040, 9793280, 9863232, 10673145, 10787910, 10842560, 11017440, 11147507, 11384688, 11507104, 11749248, 12197880, 12329040, 12591360, 12740008, 12945492, 13011072, 13054720, 13150976, 14230860, 14332509, 14383880, 14686560, 14689920, 14794848, 15179584, 15925010, 16181865, 16263840, 16438720, 16784640, 17077032, 17260656, 17627904, 18493560, 18974480, 19110012, 19516608, 19582080, 19726464, 21346290, 21575820, 21685120, 22034880, 22295014, 22769376, 23014208, 23498496, 23887515, 24395760, 24658080, 25480016, 25890984, 26022144, 28461720, 28665018, 28767760, 29373120, 29379840, 29589696, 30359168, 31850020, 32363730, 32527680, 32877440, 33442521, 34154064, 34521312, 36987120, 37948960, 38220024, 39033216, 39164160, 39452928, 42692580, 43151640, 43370240, 44069760, 44590028, 45538752, 46028416, 47775030, 48791520, 49316160, 50960032, 51781968, 55737535, 56923440, 57330036, 57535520, 58746240, 59179392, 60718336, 63700040, 64727460, 65055360, 65754880, 66885042, 68308128, 69042624, 71662545, 73974240, 75897920, 76440048, 78066432, 85385160, 86303280, 88139520, 89180056, 91077504, 92056832, 95550060, 97583040, 98632320, 100327563, 101920064, 103563936, 111475070, 113846880, 114660072, 115071040, 117492480, 118358784, 127400080, 129454920, 130110720, 133770084, 136616256, 138085248, 143325090, 147948480, 151795840, 152880096, 167212605, 170770320, 172606560, 178360112, 182155008, 191100120, 195166080, 197264640, 200655126, 203840128, 207127872, 222950140, 227693760, 229320144, 230142080, 254800160, 258909840, 267540168, 273232512, 276170496, 286650180, 295896960, 303591680, 305760192, 334425210, 341540640, 345213120, 356720224, 382200240, 390332160, 401310252, 407680256, 414255744, 445900280, 455387520, 458640288, 460284160, 501637815, 509600320, 517819680, 535080336, 546465024, 573300360, 591793920, 611520384, 668850420, 683081280, 690426240, 713440448, 764400480, 802620504, 828511488, 891800560, 910775040, 917280576, 1003275630, 1019200640, 1035639360, 1070160672, 1146600720, 1223040768, 1337700840, 1366162560, 1380852480, 1426880896, 1528800960, 1605241008, 1783601120, 1834561152, 2006551260, 2038401280, 2071278720, 2140321344, 2293201440, 2675401680, 2732325120, 2853761792, 3057601920, 3210482016, 3567202240, 3669122304, 4013102520, 4142557440, 4280642688, 4586402880, 5350803360, 6115203840, 6420964032, 7134404480, 8026205040, 8561285376, 9172805760, 10701606720, 12841928064, 14268808960, 16052410080, 18345611520, 21403213440, 25683856128, 32104820160, 42806426880, 64209640320, 128419280640]

約数ペア:

[(1, 128419280640), (2, 64209640320), (3, 42806426880), (4, 32104820160), (5, 25683856128), (6, 21403213440), (7, 18345611520), (8, 16052410080), (9, 14268808960), (10, 12841928064), (12, 10701606720), (14, 9172805760), (15, 8561285376), (16, 8026205040), (18, 7134404480), (20, 6420964032), (21, 6115203840), (24, 5350803360), (28, 4586402880), (30, 4280642688), (31, 4142557440), (32, 4013102520), (35, 3669122304), (36, 3567202240), (40, 3210482016), (42, 3057601920), (45, 2853761792), (47, 2732325120), (48, 2675401680), (56, 2293201440), (60, 2140321344), (62, 2071278720), (63, 2038401280), (64, 2006551260), (70, 1834561152), (72, 1783601120), (80, 1605241008), (84, 1528800960), (90, 1426880896), (93, 1380852480), (94, 1366162560), (96, 1337700840), (105, 1223040768), (112, 1146600720), (120, 1070160672), (124, 1035639360), (126, 1019200640), (128, 1003275630), (140, 917280576), (141, 910775040), (144, 891800560), (155, 828511488), (160, 802620504), (168, 764400480), (180, 713440448), (186, 690426240), (188, 683081280), (192, 668850420), (210, 611520384), (217, 591793920), (224, 573300360), (235, 546465024), (240, 535080336), (248, 517819680), (252, 509600320), (256, 501637815), (279, 460284160), (280, 458640288), (282, 455387520), (288, 445900280), (310, 414255744), (315, 407680256), (320, 401310252), (329, 390332160), (336, 382200240), (360, 356720224), (372, 345213120), (376, 341540640), (384, 334425210), (420, 305760192), (423, 303591680), (434, 295896960), (448, 286650180), (465, 276170496), (470, 273232512), (480, 267540168), (496, 258909840), (504, 254800160), (558, 230142080), (560, 229320144), (564, 227693760), (576, 222950140), (620, 207127872), (630, 203840128), (640, 200655126), (651, 197264640), (658, 195166080), (672, 191100120), (705, 182155008), (720, 178360112), (744, 172606560), (752, 170770320), (768, 167212605), (840, 152880096), (846, 151795840), (868, 147948480), (896, 143325090), (930, 138085248), (940, 136616256), (960, 133770084), (987, 130110720), (992, 129454920), (1008, 127400080), (1085, 118358784), (1093, 117492480), (1116, 115071040), (1120, 114660072), (1128, 113846880), (1152, 111475070), (1240, 103563936), (1260, 101920064), (1280, 100327563), (1302, 98632320), (1316, 97583040), (1344, 95550060), (1395, 92056832), (1410, 91077504), (1440, 89180056), (1457, 88139520), (1488, 86303280), (1504, 85385160), (1645, 78066432), (1680, 76440048), (1692, 75897920), (1736, 73974240), (1792, 71662545), (1860, 69042624), (1880, 68308128), (1920, 66885042), (1953, 65754880), (1974, 65055360), (1984, 64727460), (2016, 63700040), (2115, 60718336), (2170, 59179392), (2186, 58746240), (2232, 57535520), (2240, 57330036), (2256, 56923440), (2304, 55737535), (2480, 51781968), (2520, 50960032), (2604, 49316160), (2632, 48791520), (2688, 47775030), (2790, 46028416), (2820, 45538752), (2880, 44590028), (2914, 44069760), (2961, 43370240), (2976, 43151640), (3008, 42692580), (3255, 39452928), (3279, 39164160), (3290, 39033216), (3360, 38220024), (3384, 37948960), (3472, 36987120), (3720, 34521312), (3760, 34154064), (3840, 33442521), (3906, 32877440), (3948, 32527680), (3968, 32363730), (4032, 31850020), (4230, 30359168), (4340, 29589696), (4371, 29379840), (4372, 29373120), (4464, 28767760), (4480, 28665018), (4512, 28461720), (4935, 26022144), (4960, 25890984), (5040, 25480016), (5208, 24658080), (5264, 24395760), (5376, 23887515), (5465, 23498496), (5580, 23014208), (5640, 22769376), (5760, 22295014), (5828, 22034880), (5922, 21685120), (5952, 21575820), (6016, 21346290), (6510, 19726464), (6558, 19582080), (6580, 19516608), (6720, 19110012), (6768, 18974480), (6944, 18493560), (7285, 17627904), (7440, 17260656), (7520, 17077032), (7651, 16784640), (7812, 16438720), (7896, 16263840), (7936, 16181865), (8064, 15925010), (8460, 15179584), (8680, 14794848), (8742, 14689920), (8744, 14686560), (8928, 14383880), (8960, 14332509), (9024, 14230860), (9765, 13150976), (9837, 13054720), (9870, 13011072), (9920, 12945492), (10080, 12740008), (10199, 12591360), (10416, 12329040), (10528, 12197880), (10930, 11749248), (11160, 11507104), (11280, 11384688), (11520, 11147507), (11656, 11017440), (11844, 10842560), (11904, 10787910), (12032, 10673145), (13020, 9863232), (13113, 9793280), (13116, 9791040), (13160, 9758304), (13440, 9555006), (13536, 9487240), (13888, 9246780), (14570, 8813952), (14805, 8674048), (14880, 8630328), (15040, 8538516), (15302, 8392320), (15624, 8219360), (15792, 8131920), (16128, 7962505), (16395, 7832832), (16920, 7589792), (17360, 7397424), (17484, 7344960), (17488, 7343280), (17856, 7191940), (18048, 7115430), (19530, 6575488), (19674, 6527360), (19740, 6505536), (19840, 6472746), (20160, 6370004), (20398, 6295680), (20832, 6164520), (21056, 6098940), (21855, 5875968), (21860, 5874624), (22320, 5753552), (22560, 5692344), (22953, 5594880), (23312, 5508720), (23688, 5421280), (23808, 5393955), (26040, 4931616), (26226, 4896640), (26232, 4895520), (26320, 4879152), (26880, 4777503), (27072, 4743620), (27776, 4623390), (29140, 4406976), (29610, 4337024), (29760, 4315164), (30080, 4269258), (30597, 4197120), (30604, 4196160), (31248, 4109680), (31584, 4065960), (32790, 3916416), (33840, 3794896), (33883, 3790080), (34720, 3698712), (34968, 3672480), (34976, 3671640), (35712, 3595970), (36096, 3557715), (38255, 3356928), (39060, 3287744), (39348, 3263680), (39480, 3252768), (39680, 3236373), (40320, 3185002), (40796, 3147840), (41664, 3082260), (42112, 3049470), (43710, 2937984), (43720, 2937312), (44640, 2876776), (45120, 2846172), (45906, 2797440), (46624, 2754360), (47376, 2710640), (49185, 2610944), (50995, 2518272), (51371, 2499840), (52080, 2465808), (52452, 2448320), (52464, 2447760), (52640, 2439576), (54144, 2371810), (55552, 2311695), (58280, 2203488), (59220, 2168512), (59520, 2157582), (60160, 2134629), (61194, 2098560), (61208, 2098080), (62496, 2054840), (63168, 2032980), (65565, 1958656), (65580, 1958208), (67680, 1897448), (67766, 1895040), (68859, 1864960), (69440, 1849356), (69936, 1836240), (69952, 1835820), (71424, 1797985), (76510, 1678464), (78120, 1643872), (78696, 1631840), (78960, 1626384), (80640, 1592501), (81592, 1573920), (83328, 1541130), (84224, 1524735), (87420, 1468992), (87440, 1468656), (89280, 1438388), (90240, 1423086), (91791, 1399040), (91812, 1398720), (93248, 1377180), (94752, 1355320), (98370, 1305472), (101649, 1263360), (101990, 1259136), (102742, 1249920), (104160, 1232904), (104904, 1224160), (104928, 1223880), (105280, 1219788), (108288, 1185905), (114765, 1118976), (116560, 1101744), (118440, 1084256), (119040, 1078791), (122388, 1049280), (122416, 1049040), (124992, 1027420), (126336, 1016490), (131130, 979328), (131160, 979104), (135360, 948724), (135532, 947520), (137718, 932480), (138880, 924678), (139872, 918120), (139904, 917910), (152985, 839424), (153020, 839232), (154113, 833280), (156240, 821936), (157392, 815920), (157920, 813192), (163184, 786960), (166656, 770565), (169415, 758016), (174840, 734496), (174880, 734328), (178560, 719194), (180480, 711543), (183582, 699520), (183624, 699360), (186496, 688590), (189504, 677660), (196740, 652736), (203298, 631680), (203980, 629568), (205484, 624960), (208320, 616452), (209808, 612080), (209856, 611940), (210560, 609894), (229530, 559488), (233120, 550872), (236880, 542128), (237181, 541440), (244776, 524640), (244832, 524520), (249984, 513710), (252672, 508245), (256855, 499968), (262260, 489664), (262320, 489552), (270720, 474362), (271064, 473760), (275436, 466240), (277760, 462339), (279744, 459060), (279808, 458955), (304947, 421120), (305970, 419712), (306040, 419616), (308226, 416640), (312480, 410968), (314784, 407960), (315840, 406596), (326368, 393480), (338830, 379008), (344295, 372992), (349680, 367248), (349760, 367164), (357120, 359597)]