261788542080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17892

約数の個数: 512

約数和(自身を含む): 976505241600

約数和(自身を除く): 714716699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 64, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 128, 130, 152, 155, 156, 160, 186, 190, 192, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 320, 372, 380, 384, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 589, 608, 620, 624, 640, 741, 744, 760, 780, 806, 832, 912, 930, 960, 988, 992, 1040, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1482, 1488, 1520, 1560, 1612, 1664, 1767, 1824, 1860, 1920, 1976, 1984, 2015, 2080, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2945, 2964, 2976, 3040, 3120, 3224, 3534, 3648, 3705, 3720, 3952, 3968, 4030, 4160, 4560, 4712, 4836, 4940, 4960, 4992, 5890, 5928, 5952, 6045, 6080, 6240, 6448, 7068, 7296, 7410, 7440, 7657, 7904, 8060, 8320, 8835, 9120, 9424, 9672, 9880, 9920, 11780, 11856, 11904, 12090, 12160, 12480, 12896, 14136, 14820, 14880, 15314, 15808, 16120, 17670, 17807, 18240, 18848, 19344, 19760, 19840, 22971, 23560, 23712, 24180, 24960, 25792, 28272, 29640, 29760, 30628, 31616, 32240, 35340, 35614, 36480, 37696, 38285, 38688, 39520, 45942, 47120, 47424, 48360, 51584, 53421, 56544, 59280, 59520, 61256, 64480, 70680, 71228, 75392, 76570, 77376, 79040, 89035, 91884, 94240, 94848, 96720, 106842, 113088, 114855, 118560, 122512, 128960, 141360, 142456, 153140, 154752, 158080, 178070, 183768, 188480, 193440, 213684, 226176, 229710, 231491, 237120, 245024, 257920, 267105, 282720, 284912, 306280, 338333, 356140, 367536, 376960, 386880, 427368, 459420, 462982, 474240, 490048, 534210, 552017, 565440, 569824, 612560, 676666, 694473, 712280, 735072, 773760, 854736, 918840, 925964, 980096, 1014999, 1068420, 1104034, 1130880, 1139648, 1157455, 1225120, 1353332, 1388946, 1424560, 1470144, 1656051, 1691665, 1709472, 1837680, 1851928, 2029998, 2136840, 2208068, 2279296, 2314910, 2450240, 2706664, 2760085, 2777892, 2849120, 2940288, 3312102, 3383330, 3418944, 3472365, 3675360, 3703856, 4059996, 4273680, 4398329, 4416136, 4629820, 4900480, 5074995, 5413328, 5520170, 5555784, 5698240, 6624204, 6766660, 6837888, 6944730, 7176221, 7350720, 7407712, 8119992, 8280255, 8547360, 8796658, 8832272, 9259640, 10149990, 10488323, 10826656, 11040340, 11111568, 11396480, 13194987, 13248408, 13533320, 13889460, 14352442, 14701440, 14815424, 16239984, 16560510, 17094720, 17593316, 17664544, 18519280, 20299980, 20976646, 21528663, 21653312, 21991645, 22080680, 22223136, 26389974, 26496816, 27066640, 27778920, 28704884, 29630848, 31464969, 32479968, 33121020, 34189440, 35186632, 35329088, 35881105, 37038560, 40599960, 41953292, 43057326, 43306624, 43983290, 44161360, 44446272, 52441615, 52779948, 52993632, 54133280, 55557840, 57409768, 62929938, 64959936, 65974935, 66242040, 70373264, 70658176, 71762210, 74077120, 81199920, 83906584, 86114652, 87966580, 88322720, 88892544, 104883230, 105559896, 105987264, 107643315, 108266560, 111115680, 114819536, 125859876, 129919872, 131949870, 132484080, 136348199, 140746528, 143524420, 148154240, 157324845, 162399840, 167813168, 172229304, 175933160, 176645440, 209766460, 211119792, 211974528, 215286630, 216533120, 222231360, 229639072, 251719752, 263899740, 264968160, 272696398, 281493056, 287048840, 314649690, 324799680, 335626336, 344458608, 351866320, 353290880, 409044597, 419532920, 422239584, 430573260, 444462720, 459278144, 503439504, 527799480, 529936320, 545392796, 562986112, 574097680, 629299380, 649599360, 671252672, 681740995, 688917216, 703732640, 818089194, 839065840, 844479168, 861146520, 918556288, 1006879008, 1055598960, 1059872640, 1090785592, 1148195360, 1258598760, 1342505344, 1363481990, 1377834432, 1407465280, 1636178388, 1678131680, 1688958336, 1722293040, 2013758016, 2045222985, 2111197920, 2181571184, 2296390720, 2517197520, 2726963980, 2755668864, 2814930560, 3272356776, 3356263360, 3444586080, 4027516032, 4090445970, 4222395840, 4363142368, 4592781440, 5034395040, 5453927960, 6544713552, 6712526720, 6889172160, 8180891940, 8444791680, 8726284736, 10068790080, 10907855920, 13089427104, 13778344320, 16361783880, 17452569472, 20137580160, 21815711840, 26178854208, 32723567760, 43631423680, 52357708416, 65447135520, 87262847360, 130894271040, 261788542080]

約数ペア:

[(1, 261788542080), (2, 130894271040), (3, 87262847360), (4, 65447135520), (5, 52357708416), (6, 43631423680), (8, 32723567760), (10, 26178854208), (12, 21815711840), (13, 20137580160), (15, 17452569472), (16, 16361783880), (19, 13778344320), (20, 13089427104), (24, 10907855920), (26, 10068790080), (30, 8726284736), (31, 8444791680), (32, 8180891940), (38, 6889172160), (39, 6712526720), (40, 6544713552), (48, 5453927960), (52, 5034395040), (57, 4592781440), (60, 4363142368), (62, 4222395840), (64, 4090445970), (65, 4027516032), (76, 3444586080), (78, 3356263360), (80, 3272356776), (93, 2814930560), (95, 2755668864), (96, 2726963980), (104, 2517197520), (114, 2296390720), (120, 2181571184), (124, 2111197920), (128, 2045222985), (130, 2013758016), (152, 1722293040), (155, 1688958336), (156, 1678131680), (160, 1636178388), (186, 1407465280), (190, 1377834432), (192, 1363481990), (195, 1342505344), (208, 1258598760), (228, 1148195360), (240, 1090785592), (247, 1059872640), (248, 1055598960), (260, 1006879008), (285, 918556288), (304, 861146520), (310, 844479168), (312, 839065840), (320, 818089194), (372, 703732640), (380, 688917216), (384, 681740995), (390, 671252672), (403, 649599360), (416, 629299380), (456, 574097680), (465, 562986112), (480, 545392796), (494, 529936320), (496, 527799480), (520, 503439504), (570, 459278144), (589, 444462720), (608, 430573260), (620, 422239584), (624, 419532920), (640, 409044597), (741, 353290880), (744, 351866320), (760, 344458608), (780, 335626336), (806, 324799680), (832, 314649690), (912, 287048840), (930, 281493056), (960, 272696398), (988, 264968160), (992, 263899740), (1040, 251719752), (1140, 229639072), (1178, 222231360), (1209, 216533120), (1216, 215286630), (1235, 211974528), (1240, 211119792), (1248, 209766460), (1482, 176645440), (1488, 175933160), (1520, 172229304), (1560, 167813168), (1612, 162399840), (1664, 157324845), (1767, 148154240), (1824, 143524420), (1860, 140746528), (1920, 136348199), (1976, 132484080), (1984, 131949870), (2015, 129919872), (2080, 125859876), (2280, 114819536), (2356, 111115680), (2418, 108266560), (2432, 107643315), (2470, 105987264), (2480, 105559896), (2496, 104883230), (2945, 88892544), (2964, 88322720), (2976, 87966580), (3040, 86114652), (3120, 83906584), (3224, 81199920), (3534, 74077120), (3648, 71762210), (3705, 70658176), (3720, 70373264), (3952, 66242040), (3968, 65974935), (4030, 64959936), (4160, 62929938), (4560, 57409768), (4712, 55557840), (4836, 54133280), (4940, 52993632), (4960, 52779948), (4992, 52441615), (5890, 44446272), (5928, 44161360), (5952, 43983290), (6045, 43306624), (6080, 43057326), (6240, 41953292), (6448, 40599960), (7068, 37038560), (7296, 35881105), (7410, 35329088), (7440, 35186632), (7657, 34189440), (7904, 33121020), (8060, 32479968), (8320, 31464969), (8835, 29630848), (9120, 28704884), (9424, 27778920), (9672, 27066640), (9880, 26496816), (9920, 26389974), (11780, 22223136), (11856, 22080680), (11904, 21991645), (12090, 21653312), (12160, 21528663), (12480, 20976646), (12896, 20299980), (14136, 18519280), (14820, 17664544), (14880, 17593316), (15314, 17094720), (15808, 16560510), (16120, 16239984), (17670, 14815424), (17807, 14701440), (18240, 14352442), (18848, 13889460), (19344, 13533320), (19760, 13248408), (19840, 13194987), (22971, 11396480), (23560, 11111568), (23712, 11040340), (24180, 10826656), (24960, 10488323), (25792, 10149990), (28272, 9259640), (29640, 8832272), (29760, 8796658), (30628, 8547360), (31616, 8280255), (32240, 8119992), (35340, 7407712), (35614, 7350720), (36480, 7176221), (37696, 6944730), (38285, 6837888), (38688, 6766660), (39520, 6624204), (45942, 5698240), (47120, 5555784), (47424, 5520170), (48360, 5413328), (51584, 5074995), (53421, 4900480), (56544, 4629820), (59280, 4416136), (59520, 4398329), (61256, 4273680), (64480, 4059996), (70680, 3703856), (71228, 3675360), (75392, 3472365), (76570, 3418944), (77376, 3383330), (79040, 3312102), (89035, 2940288), (91884, 2849120), (94240, 2777892), (94848, 2760085), (96720, 2706664), (106842, 2450240), (113088, 2314910), (114855, 2279296), (118560, 2208068), (122512, 2136840), (128960, 2029998), (141360, 1851928), (142456, 1837680), (153140, 1709472), (154752, 1691665), (158080, 1656051), (178070, 1470144), (183768, 1424560), (188480, 1388946), (193440, 1353332), (213684, 1225120), (226176, 1157455), (229710, 1139648), (231491, 1130880), (237120, 1104034), (245024, 1068420), (257920, 1014999), (267105, 980096), (282720, 925964), (284912, 918840), (306280, 854736), (338333, 773760), (356140, 735072), (367536, 712280), (376960, 694473), (386880, 676666), (427368, 612560), (459420, 569824), (462982, 565440), (474240, 552017), (490048, 534210)]