261984248640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2081}}^1$

素因数の和:3732

約数の個数: 336

約数和(自身を含む): 935517885120

約数和(自身を除く): 673533636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1619, 1620, 1728, 1944, 2081, 2160, 2430, 2592, 2880, 3238, 3240, 3888, 4162, 4320, 4857, 4860, 5184, 6243, 6476, 6480, 7776, 8095, 8324, 8640, 9714, 9720, 10405, 12486, 12952, 12960, 14571, 15552, 16190, 16648, 18729, 19428, 19440, 20810, 24285, 24972, 25904, 25920, 29142, 31215, 32380, 33296, 37458, 38856, 38880, 41620, 43713, 48570, 49944, 51808, 56187, 58284, 62430, 64760, 66592, 72855, 74916, 77712, 77760, 83240, 87426, 93645, 97140, 99888, 103616, 112374, 116568, 124860, 129520, 131139, 133184, 145710, 149832, 155424, 166480, 168561, 174852, 187290, 194280, 199776, 218565, 224748, 233136, 249720, 259040, 262278, 280935, 291420, 299664, 310848, 332960, 337122, 349704, 374580, 388560, 393417, 399552, 437130, 449496, 466272, 499440, 505683, 518080, 524556, 561870, 582840, 599328, 655695, 665920, 674244, 699408, 749160, 777120, 786834, 842805, 874260, 898992, 932544, 998880, 1011366, 1049112, 1123740, 1165680, 1198656, 1311390, 1348488, 1398816, 1498320, 1554240, 1573668, 1685610, 1748520, 1797984, 1967085, 1997760, 2022732, 2098224, 2247480, 2331360, 2528415, 2622780, 2696976, 2797632, 2996640, 3147336, 3369139, 3371220, 3497040, 3595968, 3934170, 4045464, 4196448, 4494960, 4662720, 5056830, 5245560, 5393952, 5993280, 6294672, 6738278, 6742440, 6994080, 7868340, 8090928, 8392896, 8989920, 10107417, 10113660, 10491120, 10787904, 12589344, 13476556, 13484880, 13988160, 15736680, 16181856, 16845695, 17979840, 20214834, 20227320, 20982240, 25178688, 26953112, 26969760, 30322251, 31473360, 32363712, 33691390, 40429668, 40454640, 41964480, 50537085, 53906224, 53939520, 60644502, 62946720, 67382780, 80859336, 80909280, 90966753, 101074170, 107812448, 121289004, 125893440, 134765560, 151611255, 161718672, 161818560, 181933506, 202148340, 215624896, 242578008, 269531120, 272900259, 303222510, 323437344, 363867012, 404296680, 454833765, 485156016, 539062240, 545800518, 606445020, 646874688, 727734024, 808593360, 818700777, 909667530, 970312032, 1078124480, 1091601036, 1212890040, 1364501295, 1455468048, 1617186720, 1637401554, 1819335060, 1940624064, 2183202072, 2425780080, 2729002590, 2910936096, 3234373440, 3274803108, 3638670120, 4093503885, 4366404144, 4851560160, 5458005180, 5821872192, 6549606216, 7277340240, 8187007770, 8732808288, 9703120320, 10916010360, 13099212432, 14554680480, 16374015540, 17465616576, 21832020720, 26198424864, 29109360960, 32748031080, 43664041440, 52396849728, 65496062160, 87328082880, 130992124320, 261984248640]

約数ペア:

[(1, 261984248640), (2, 130992124320), (3, 87328082880), (4, 65496062160), (5, 52396849728), (6, 43664041440), (8, 32748031080), (9, 29109360960), (10, 26198424864), (12, 21832020720), (15, 17465616576), (16, 16374015540), (18, 14554680480), (20, 13099212432), (24, 10916010360), (27, 9703120320), (30, 8732808288), (32, 8187007770), (36, 7277340240), (40, 6549606216), (45, 5821872192), (48, 5458005180), (54, 4851560160), (60, 4366404144), (64, 4093503885), (72, 3638670120), (80, 3274803108), (81, 3234373440), (90, 2910936096), (96, 2729002590), (108, 2425780080), (120, 2183202072), (135, 1940624064), (144, 1819335060), (160, 1637401554), (162, 1617186720), (180, 1455468048), (192, 1364501295), (216, 1212890040), (240, 1091601036), (243, 1078124480), (270, 970312032), (288, 909667530), (320, 818700777), (324, 808593360), (360, 727734024), (405, 646874688), (432, 606445020), (480, 545800518), (486, 539062240), (540, 485156016), (576, 454833765), (648, 404296680), (720, 363867012), (810, 323437344), (864, 303222510), (960, 272900259), (972, 269531120), (1080, 242578008), (1215, 215624896), (1296, 202148340), (1440, 181933506), (1619, 161818560), (1620, 161718672), (1728, 151611255), (1944, 134765560), (2081, 125893440), (2160, 121289004), (2430, 107812448), (2592, 101074170), (2880, 90966753), (3238, 80909280), (3240, 80859336), (3888, 67382780), (4162, 62946720), (4320, 60644502), (4857, 53939520), (4860, 53906224), (5184, 50537085), (6243, 41964480), (6476, 40454640), (6480, 40429668), (7776, 33691390), (8095, 32363712), (8324, 31473360), (8640, 30322251), (9714, 26969760), (9720, 26953112), (10405, 25178688), (12486, 20982240), (12952, 20227320), (12960, 20214834), (14571, 17979840), (15552, 16845695), (16190, 16181856), (16648, 15736680), (18729, 13988160), (19428, 13484880), (19440, 13476556), (20810, 12589344), (24285, 10787904), (24972, 10491120), (25904, 10113660), (25920, 10107417), (29142, 8989920), (31215, 8392896), (32380, 8090928), (33296, 7868340), (37458, 6994080), (38856, 6742440), (38880, 6738278), (41620, 6294672), (43713, 5993280), (48570, 5393952), (49944, 5245560), (51808, 5056830), (56187, 4662720), (58284, 4494960), (62430, 4196448), (64760, 4045464), (66592, 3934170), (72855, 3595968), (74916, 3497040), (77712, 3371220), (77760, 3369139), (83240, 3147336), (87426, 2996640), (93645, 2797632), (97140, 2696976), (99888, 2622780), (103616, 2528415), (112374, 2331360), (116568, 2247480), (124860, 2098224), (129520, 2022732), (131139, 1997760), (133184, 1967085), (145710, 1797984), (149832, 1748520), (155424, 1685610), (166480, 1573668), (168561, 1554240), (174852, 1498320), (187290, 1398816), (194280, 1348488), (199776, 1311390), (218565, 1198656), (224748, 1165680), (233136, 1123740), (249720, 1049112), (259040, 1011366), (262278, 998880), (280935, 932544), (291420, 898992), (299664, 874260), (310848, 842805), (332960, 786834), (337122, 777120), (349704, 749160), (374580, 699408), (388560, 674244), (393417, 665920), (399552, 655695), (437130, 599328), (449496, 582840), (466272, 561870), (499440, 524556), (505683, 518080)]