255292715520

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72421}}^1$

素因数の和:72473

約数の個数: 400

約数和(自身を含む): 968178142008

約数和(自身を除く): 712885426488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9792, 10368, 10880, 11016, 11520, 12240, 12960, 13056, 13770, 13824, 14688, 16320, 17280, 18360, 19584, 20736, 21760, 22032, 23040, 24480, 25920, 26112, 27540, 29376, 32640, 34560, 36720, 39168, 41472, 43520, 44064, 48960, 51840, 55080, 58752, 65280, 69120, 72421, 73440, 78336, 88128, 97920, 103680, 110160, 117504, 130560, 144842, 146880, 176256, 195840, 207360, 217263, 220320, 235008, 289684, 293760, 352512, 362105, 391680, 434526, 440640, 579368, 587520, 651789, 705024, 724210, 869052, 881280, 1086315, 1158736, 1175040, 1231157, 1303578, 1448420, 1738104, 1762560, 1955367, 2172630, 2317472, 2462314, 2607156, 2896840, 3258945, 3476208, 3525120, 3693471, 3910734, 4345260, 4634944, 4924628, 5214312, 5793680, 5866101, 6155785, 6517890, 6952416, 7386942, 7821468, 8690520, 9269888, 9776835, 9849256, 10428624, 11080413, 11587360, 11732202, 12311570, 13035780, 13904832, 14773884, 15642936, 17381040, 18467355, 18539776, 19553670, 19698512, 20857248, 22160826, 23174720, 23464404, 24623140, 26071560, 27809664, 29330505, 29547768, 31285872, 33241239, 34762080, 36934710, 37079552, 39107340, 39397024, 41714496, 44321652, 46349440, 46928808, 49246280, 52143120, 55402065, 55619328, 58661010, 59095536, 62571744, 66482478, 69524160, 73869420, 78214680, 78794048, 83428992, 88643304, 92698880, 93857616, 98492560, 99723717, 104286240, 110804130, 111238656, 117322020, 118191072, 125143488, 132964956, 139048320, 147738840, 156429360, 157588096, 166206195, 166857984, 177286608, 185397760, 187715232, 196985120, 199447434, 208572480, 221608260, 234644040, 236382144, 250286976, 265929912, 278096640, 295477680, 312858720, 315176192, 332412390, 333715968, 354573216, 375430464, 393970240, 398894868, 417144960, 443216520, 469288080, 472764288, 498618585, 500573952, 531859824, 556193280, 590955360, 625717440, 630352384, 664824780, 709146432, 750860928, 787940480, 797789736, 834289920, 886433040, 938576160, 945528576, 997237170, 1001147904, 1063719648, 1181910720, 1251434880, 1329649560, 1418292864, 1501721856, 1575880960, 1595579472, 1668579840, 1772866080, 1877152320, 1891057152, 1994474340, 2127439296, 2363821440, 2502869760, 2659299120, 2836585728, 3003443712, 3151761920, 3191158944, 3545732160, 3754304640, 3988948680, 4254878592, 4727642880, 5005739520, 5318598240, 5673171456, 6382317888, 7091464320, 7508609280, 7977897360, 8509757184, 9455285760, 10637196480, 12764635776, 14182928640, 15017218560, 15955794720, 17019514368, 21274392960, 25529271552, 28365857280, 31911589440, 42548785920, 51058543104, 63823178880, 85097571840, 127646357760, 255292715520]

約数ペア:

[(1, 255292715520), (2, 127646357760), (3, 85097571840), (4, 63823178880), (5, 51058543104), (6, 42548785920), (8, 31911589440), (9, 28365857280), (10, 25529271552), (12, 21274392960), (15, 17019514368), (16, 15955794720), (17, 15017218560), (18, 14182928640), (20, 12764635776), (24, 10637196480), (27, 9455285760), (30, 8509757184), (32, 7977897360), (34, 7508609280), (36, 7091464320), (40, 6382317888), (45, 5673171456), (48, 5318598240), (51, 5005739520), (54, 4727642880), (60, 4254878592), (64, 3988948680), (68, 3754304640), (72, 3545732160), (80, 3191158944), (81, 3151761920), (85, 3003443712), (90, 2836585728), (96, 2659299120), (102, 2502869760), (108, 2363821440), (120, 2127439296), (128, 1994474340), (135, 1891057152), (136, 1877152320), (144, 1772866080), (153, 1668579840), (160, 1595579472), (162, 1575880960), (170, 1501721856), (180, 1418292864), (192, 1329649560), (204, 1251434880), (216, 1181910720), (240, 1063719648), (255, 1001147904), (256, 997237170), (270, 945528576), (272, 938576160), (288, 886433040), (306, 834289920), (320, 797789736), (324, 787940480), (340, 750860928), (360, 709146432), (384, 664824780), (405, 630352384), (408, 625717440), (432, 590955360), (459, 556193280), (480, 531859824), (510, 500573952), (512, 498618585), (540, 472764288), (544, 469288080), (576, 443216520), (612, 417144960), (640, 398894868), (648, 393970240), (680, 375430464), (720, 354573216), (765, 333715968), (768, 332412390), (810, 315176192), (816, 312858720), (864, 295477680), (918, 278096640), (960, 265929912), (1020, 250286976), (1080, 236382144), (1088, 234644040), (1152, 221608260), (1224, 208572480), (1280, 199447434), (1296, 196985120), (1360, 187715232), (1377, 185397760), (1440, 177286608), (1530, 166857984), (1536, 166206195), (1620, 157588096), (1632, 156429360), (1728, 147738840), (1836, 139048320), (1920, 132964956), (2040, 125143488), (2160, 118191072), (2176, 117322020), (2295, 111238656), (2304, 110804130), (2448, 104286240), (2560, 99723717), (2592, 98492560), (2720, 93857616), (2754, 92698880), (2880, 88643304), (3060, 83428992), (3240, 78794048), (3264, 78214680), (3456, 73869420), (3672, 69524160), (3840, 66482478), (4080, 62571744), (4320, 59095536), (4352, 58661010), (4590, 55619328), (4608, 55402065), (4896, 52143120), (5184, 49246280), (5440, 46928808), (5508, 46349440), (5760, 44321652), (6120, 41714496), (6480, 39397024), (6528, 39107340), (6885, 37079552), (6912, 36934710), (7344, 34762080), (7680, 33241239), (8160, 31285872), (8640, 29547768), (8704, 29330505), (9180, 27809664), (9792, 26071560), (10368, 24623140), (10880, 23464404), (11016, 23174720), (11520, 22160826), (12240, 20857248), (12960, 19698512), (13056, 19553670), (13770, 18539776), (13824, 18467355), (14688, 17381040), (16320, 15642936), (17280, 14773884), (18360, 13904832), (19584, 13035780), (20736, 12311570), (21760, 11732202), (22032, 11587360), (23040, 11080413), (24480, 10428624), (25920, 9849256), (26112, 9776835), (27540, 9269888), (29376, 8690520), (32640, 7821468), (34560, 7386942), (36720, 6952416), (39168, 6517890), (41472, 6155785), (43520, 5866101), (44064, 5793680), (48960, 5214312), (51840, 4924628), (55080, 4634944), (58752, 4345260), (65280, 3910734), (69120, 3693471), (72421, 3525120), (73440, 3476208), (78336, 3258945), (88128, 2896840), (97920, 2607156), (103680, 2462314), (110160, 2317472), (117504, 2172630), (130560, 1955367), (144842, 1762560), (146880, 1738104), (176256, 1448420), (195840, 1303578), (207360, 1231157), (217263, 1175040), (220320, 1158736), (235008, 1086315), (289684, 881280), (293760, 869052), (352512, 724210), (362105, 705024), (391680, 651789), (434526, 587520), (440640, 579368)]