18221493548160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19648781}}^1$

素因数の和:19648836

約数の個数: 384

約数和(自身を含む): 75036340604160

約数和(自身を除く): 56814847056000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4416, 4480, 4830, 5040, 5152, 5520, 5760, 5796, 6440, 6624, 6720, 7245, 7360, 7728, 8064, 8280, 8832, 9660, 10080, 10304, 11040, 11592, 12880, 13248, 13440, 14490, 14720, 15456, 16560, 19320, 20160, 20608, 22080, 23184, 25760, 26496, 28980, 30912, 33120, 38640, 40320, 44160, 46368, 51520, 57960, 61824, 66240, 77280, 92736, 103040, 115920, 132480, 154560, 185472, 231840, 309120, 463680, 927360, 19648781, 39297562, 58946343, 78595124, 98243905, 117892686, 137541467, 157190248, 176839029, 196487810, 235785372, 275082934, 294731715, 314380496, 353678058, 392975620, 412624401, 451921963, 471570744, 550165868, 589463430, 628760992, 687707335, 707356116, 785951240, 825248802, 884195145, 903843926, 943141488, 1100331736, 1178926860, 1237873203, 1257521984, 1355765889, 1375414670, 1414712232, 1571902480, 1650497604, 1768390290, 1807687852, 1886282976, 2063122005, 2200663472, 2259609815, 2357853720, 2475746406, 2515043968, 2711531778, 2750829340, 2829424464, 3143804960, 3163453741, 3300995208, 3536780580, 3615375704, 3772565952, 4067297667, 4126244010, 4401326944, 4519219630, 4715707440, 4951492812, 5423063556, 5501658680, 5658848928, 6189366015, 6287609920, 6326907482, 6601990416, 6778829445, 7073561160, 7230751408, 7545131904, 8134595334, 8252488020, 8802653888, 9038439260, 9431414880, 9490361223, 9902985624, 10846127112, 11003317360, 11317697856, 12378732030, 12575219840, 12653814964, 13203980832, 13557658890, 14147122320, 14461502816, 15817268705, 16269190668, 16504976040, 17605307776, 18076878520, 18862829760, 18980722446, 19805971248, 20336488335, 21692254224, 22006634720, 22635395712, 24757464060, 25307629928, 26407961664, 27115317780, 28294244640, 28471083669, 28923005632, 31634537410, 32538381336, 33009952080, 36153757040, 37725659520, 37961444892, 39611942496, 40672976670, 43384508448, 44013269440, 47451806115, 49514928120, 50615259856, 52815923328, 54230635560, 56588489280, 56942167338, 57846011264, 63269074820, 65076762672, 66019904160, 72307514080, 75922889784, 79223884992, 81345953340, 86769016896, 88026538880, 94903612230, 99029856240, 101230519712, 108461271120, 113176978560, 113884334676, 126538149640, 130153525344, 132039808320, 142355418345, 144615028160, 151845779568, 158447769984, 162691906680, 173538033792, 189807224460, 198059712480, 202461039424, 216922542240, 227768669352, 253076299280, 260307050688, 264079616640, 284710836690, 289230056320, 303691559136, 325383813360, 379614448920, 396119424960, 404922078848, 433845084480, 455537338704, 506152598560, 520614101376, 569421673380, 607383118272, 650767626720, 759228897840, 792238849920, 867690168960, 911074677408, 1012305197120, 1138843346760, 1214766236544, 1301535253440, 1518457795680, 1822149354816, 2024610394240, 2277686693520, 2603070506880, 3036915591360, 3644298709632, 4555373387040, 6073831182720, 9110746774080, 18221493548160]

約数ペア:

[(1, 18221493548160), (2, 9110746774080), (3, 6073831182720), (4, 4555373387040), (5, 3644298709632), (6, 3036915591360), (7, 2603070506880), (8, 2277686693520), (9, 2024610394240), (10, 1822149354816), (12, 1518457795680), (14, 1301535253440), (15, 1214766236544), (16, 1138843346760), (18, 1012305197120), (20, 911074677408), (21, 867690168960), (23, 792238849920), (24, 759228897840), (28, 650767626720), (30, 607383118272), (32, 569421673380), (35, 520614101376), (36, 506152598560), (40, 455537338704), (42, 433845084480), (45, 404922078848), (46, 396119424960), (48, 379614448920), (56, 325383813360), (60, 303691559136), (63, 289230056320), (64, 284710836690), (69, 264079616640), (70, 260307050688), (72, 253076299280), (80, 227768669352), (84, 216922542240), (90, 202461039424), (92, 198059712480), (96, 189807224460), (105, 173538033792), (112, 162691906680), (115, 158447769984), (120, 151845779568), (126, 144615028160), (128, 142355418345), (138, 132039808320), (140, 130153525344), (144, 126538149640), (160, 113884334676), (161, 113176978560), (168, 108461271120), (180, 101230519712), (184, 99029856240), (192, 94903612230), (207, 88026538880), (210, 86769016896), (224, 81345953340), (230, 79223884992), (240, 75922889784), (252, 72307514080), (276, 66019904160), (280, 65076762672), (288, 63269074820), (315, 57846011264), (320, 56942167338), (322, 56588489280), (336, 54230635560), (345, 52815923328), (360, 50615259856), (368, 49514928120), (384, 47451806115), (414, 44013269440), (420, 43384508448), (448, 40672976670), (460, 39611942496), (480, 37961444892), (483, 37725659520), (504, 36153757040), (552, 33009952080), (560, 32538381336), (576, 31634537410), (630, 28923005632), (640, 28471083669), (644, 28294244640), (672, 27115317780), (690, 26407961664), (720, 25307629928), (736, 24757464060), (805, 22635395712), (828, 22006634720), (840, 21692254224), (896, 20336488335), (920, 19805971248), (960, 18980722446), (966, 18862829760), (1008, 18076878520), (1035, 17605307776), (1104, 16504976040), (1120, 16269190668), (1152, 15817268705), (1260, 14461502816), (1288, 14147122320), (1344, 13557658890), (1380, 13203980832), (1440, 12653814964), (1449, 12575219840), (1472, 12378732030), (1610, 11317697856), (1656, 11003317360), (1680, 10846127112), (1840, 9902985624), (1920, 9490361223), (1932, 9431414880), (2016, 9038439260), (2070, 8802653888), (2208, 8252488020), (2240, 8134595334), (2415, 7545131904), (2520, 7230751408), (2576, 7073561160), (2688, 6778829445), (2760, 6601990416), (2880, 6326907482), (2898, 6287609920), (2944, 6189366015), (3220, 5658848928), (3312, 5501658680), (3360, 5423063556), (3680, 4951492812), (3864, 4715707440), (4032, 4519219630), (4140, 4401326944), (4416, 4126244010), (4480, 4067297667), (4830, 3772565952), (5040, 3615375704), (5152, 3536780580), (5520, 3300995208), (5760, 3163453741), (5796, 3143804960), (6440, 2829424464), (6624, 2750829340), (6720, 2711531778), (7245, 2515043968), (7360, 2475746406), (7728, 2357853720), (8064, 2259609815), (8280, 2200663472), (8832, 2063122005), (9660, 1886282976), (10080, 1807687852), (10304, 1768390290), (11040, 1650497604), (11592, 1571902480), (12880, 1414712232), (13248, 1375414670), (13440, 1355765889), (14490, 1257521984), (14720, 1237873203), (15456, 1178926860), (16560, 1100331736), (19320, 943141488), (20160, 903843926), (20608, 884195145), (22080, 825248802), (23184, 785951240), (25760, 707356116), (26496, 687707335), (28980, 628760992), (30912, 589463430), (33120, 550165868), (38640, 471570744), (40320, 451921963), (44160, 412624401), (46368, 392975620), (51520, 353678058), (57960, 314380496), (61824, 294731715), (66240, 275082934), (77280, 235785372), (92736, 196487810), (103040, 176839029), (115920, 157190248), (132480, 137541467), (154560, 117892686), (185472, 98243905), (231840, 78595124), (309120, 58946343), (463680, 39297562), (927360, 19648781)]