261593977680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{339239}}^1$

素因数の和:339288

約数の個数: 400

約数和(自身を含む): 1099430703360

約数和(自身を除く): 837836725680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1620, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2754, 2835, 2856, 3024, 3060, 3213, 3240, 3570, 3672, 3780, 4080, 4284, 4536, 4590, 4760, 5040, 5355, 5508, 5670, 5712, 6120, 6426, 6480, 6885, 7140, 7344, 7560, 8568, 9072, 9180, 9520, 9639, 10710, 11016, 11340, 12240, 12852, 13770, 14280, 15120, 16065, 17136, 18360, 19278, 21420, 22032, 22680, 25704, 27540, 28560, 32130, 36720, 38556, 42840, 45360, 48195, 51408, 55080, 64260, 77112, 85680, 96390, 110160, 128520, 154224, 192780, 257040, 339239, 385560, 678478, 771120, 1017717, 1356956, 1696195, 2035434, 2374673, 2713912, 3053151, 3392390, 4070868, 4749346, 5088585, 5427824, 5767063, 6106302, 6784780, 7124019, 8141736, 9159453, 9498692, 10177170, 11534126, 11873365, 12212604, 13569560, 14248038, 15265755, 16283472, 17301189, 18318906, 18997384, 20354340, 21372057, 23068252, 23746730, 24425208, 27139120, 27478359, 28496076, 28835315, 30531510, 34602378, 35620095, 36637812, 37994768, 40369441, 40708680, 42744114, 45797265, 46136504, 47493460, 48850416, 51903567, 54956718, 56992152, 57670630, 61063020, 64116171, 69204756, 71240190, 73275624, 80738882, 81417360, 85488228, 86505945, 91594530, 92273008, 94986920, 103807134, 106860285, 109913436, 113984304, 115341260, 121108323, 122126040, 128232342, 137391795, 138409512, 142480380, 146551248, 155710701, 161477764, 170976456, 173011890, 183189060, 189973840, 192348513, 201847205, 207614268, 213720570, 219826872, 230682520, 242216646, 244252080, 256464684, 259517835, 274783590, 276819024, 284960760, 311421402, 320580855, 322955528, 341952912, 346023780, 363324969, 366378120, 384697026, 403694410, 415228536, 427441140, 439653744, 461365040, 467132103, 484433292, 512929368, 519035670, 549567180, 569921520, 605541615, 622842804, 641161710, 645911056, 692047560, 726649938, 732756240, 769394052, 778553505, 807388820, 830457072, 854882280, 934264206, 961742565, 968866584, 1025858736, 1038071340, 1089974907, 1099134360, 1211083230, 1245685608, 1282323420, 1384095120, 1453299876, 1538788104, 1557107010, 1614777640, 1709764560, 1816624845, 1868528412, 1923485130, 1937733168, 2076142680, 2179949814, 2198268720, 2335660515, 2422166460, 2491371216, 2564646840, 2906599752, 3077576208, 3114214020, 3229555280, 3269924721, 3633249690, 3737056824, 3846970260, 4152285360, 4359899628, 4671321030, 4844332920, 5129293680, 5449874535, 5813199504, 6228428040, 6539849442, 7266499380, 7474113648, 7693940520, 8719799256, 9342642060, 9688665840, 10899749070, 12456856080, 13079698884, 14532998760, 15387881040, 16349623605, 17439598512, 18685284120, 21799498140, 26159397768, 29065997520, 32699247210, 37370568240, 43598996280, 52318795536, 65398494420, 87197992560, 130796988840, 261593977680]

約数ペア:

[(1, 261593977680), (2, 130796988840), (3, 87197992560), (4, 65398494420), (5, 52318795536), (6, 43598996280), (7, 37370568240), (8, 32699247210), (9, 29065997520), (10, 26159397768), (12, 21799498140), (14, 18685284120), (15, 17439598512), (16, 16349623605), (17, 15387881040), (18, 14532998760), (20, 13079698884), (21, 12456856080), (24, 10899749070), (27, 9688665840), (28, 9342642060), (30, 8719799256), (34, 7693940520), (35, 7474113648), (36, 7266499380), (40, 6539849442), (42, 6228428040), (45, 5813199504), (48, 5449874535), (51, 5129293680), (54, 4844332920), (56, 4671321030), (60, 4359899628), (63, 4152285360), (68, 3846970260), (70, 3737056824), (72, 3633249690), (80, 3269924721), (81, 3229555280), (84, 3114214020), (85, 3077576208), (90, 2906599752), (102, 2564646840), (105, 2491371216), (108, 2422166460), (112, 2335660515), (119, 2198268720), (120, 2179949814), (126, 2076142680), (135, 1937733168), (136, 1923485130), (140, 1868528412), (144, 1816624845), (153, 1709764560), (162, 1614777640), (168, 1557107010), (170, 1538788104), (180, 1453299876), (189, 1384095120), (204, 1282323420), (210, 1245685608), (216, 1211083230), (238, 1099134360), (240, 1089974907), (252, 1038071340), (255, 1025858736), (270, 968866584), (272, 961742565), (280, 934264206), (306, 854882280), (315, 830457072), (324, 807388820), (336, 778553505), (340, 769394052), (357, 732756240), (360, 726649938), (378, 692047560), (405, 645911056), (408, 641161710), (420, 622842804), (432, 605541615), (459, 569921520), (476, 549567180), (504, 519035670), (510, 512929368), (540, 484433292), (560, 467132103), (567, 461365040), (595, 439653744), (612, 427441140), (630, 415228536), (648, 403694410), (680, 384697026), (714, 366378120), (720, 363324969), (756, 346023780), (765, 341952912), (810, 322955528), (816, 320580855), (840, 311421402), (918, 284960760), (945, 276819024), (952, 274783590), (1008, 259517835), (1020, 256464684), (1071, 244252080), (1080, 242216646), (1134, 230682520), (1190, 219826872), (1224, 213720570), (1260, 207614268), (1296, 201847205), (1360, 192348513), (1377, 189973840), (1428, 183189060), (1512, 173011890), (1530, 170976456), (1620, 161477764), (1680, 155710701), (1785, 146551248), (1836, 142480380), (1890, 138409512), (1904, 137391795), (2040, 128232342), (2142, 122126040), (2160, 121108323), (2268, 115341260), (2295, 113984304), (2380, 109913436), (2448, 106860285), (2520, 103807134), (2754, 94986920), (2835, 92273008), (2856, 91594530), (3024, 86505945), (3060, 85488228), (3213, 81417360), (3240, 80738882), (3570, 73275624), (3672, 71240190), (3780, 69204756), (4080, 64116171), (4284, 61063020), (4536, 57670630), (4590, 56992152), (4760, 54956718), (5040, 51903567), (5355, 48850416), (5508, 47493460), (5670, 46136504), (5712, 45797265), (6120, 42744114), (6426, 40708680), (6480, 40369441), (6885, 37994768), (7140, 36637812), (7344, 35620095), (7560, 34602378), (8568, 30531510), (9072, 28835315), (9180, 28496076), (9520, 27478359), (9639, 27139120), (10710, 24425208), (11016, 23746730), (11340, 23068252), (12240, 21372057), (12852, 20354340), (13770, 18997384), (14280, 18318906), (15120, 17301189), (16065, 16283472), (17136, 15265755), (18360, 14248038), (19278, 13569560), (21420, 12212604), (22032, 11873365), (22680, 11534126), (25704, 10177170), (27540, 9498692), (28560, 9159453), (32130, 8141736), (36720, 7124019), (38556, 6784780), (42840, 6106302), (45360, 5767063), (48195, 5427824), (51408, 5088585), (55080, 4749346), (64260, 4070868), (77112, 3392390), (85680, 3053151), (96390, 2713912), (110160, 2374673), (128520, 2035434), (154224, 1696195), (192780, 1356956), (257040, 1017717), (339239, 771120), (385560, 678478)]