12675720960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{157189}}^1$

素因数の和:157223

約数の個数: 216

約数和(自身を含む): 50122232160

約数和(自身を除く): 37446511200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 157189, 314378, 471567, 628756, 785945, 943134, 1100323, 1257512, 1414701, 1571890, 1886268, 2200646, 2357835, 2515024, 2829402, 3143780, 3300969, 3772536, 4401292, 4715670, 5030048, 5501615, 5658804, 6287560, 6601938, 7073505, 7545072, 8802584, 9431340, 9902907, 10060096, 11003230, 11317608, 12575120, 13203876, 14147010, 15090144, 16504845, 17605168, 18862680, 19805814, 20120192, 22006460, 22635216, 25150240, 26407752, 28294020, 30180288, 33009690, 35210336, 37725360, 39611628, 40240384, 44012920, 45270432, 49514535, 50300480, 52815504, 56588040, 60360576, 66019380, 70420672, 75450720, 79223256, 88025840, 90540864, 99029070, 100600960, 105631008, 113176080, 120721152, 132038760, 140841344, 150901440, 158446512, 176051680, 181081728, 198058140, 201201920, 211262016, 226352160, 264077520, 281682688, 301802880, 316893024, 352103360, 362163456, 396116280, 422524032, 452704320, 528155040, 603605760, 633786048, 704206720, 792232560, 845048064, 905408640, 1056310080, 1267572096, 1408413440, 1584465120, 1810817280, 2112620160, 2535144192, 3168930240, 4225240320, 6337860480, 12675720960]

約数ペア:

[(1, 12675720960), (2, 6337860480), (3, 4225240320), (4, 3168930240), (5, 2535144192), (6, 2112620160), (7, 1810817280), (8, 1584465120), (9, 1408413440), (10, 1267572096), (12, 1056310080), (14, 905408640), (15, 845048064), (16, 792232560), (18, 704206720), (20, 633786048), (21, 603605760), (24, 528155040), (28, 452704320), (30, 422524032), (32, 396116280), (35, 362163456), (36, 352103360), (40, 316893024), (42, 301802880), (45, 281682688), (48, 264077520), (56, 226352160), (60, 211262016), (63, 201201920), (64, 198058140), (70, 181081728), (72, 176051680), (80, 158446512), (84, 150901440), (90, 140841344), (96, 132038760), (105, 120721152), (112, 113176080), (120, 105631008), (126, 100600960), (128, 99029070), (140, 90540864), (144, 88025840), (160, 79223256), (168, 75450720), (180, 70420672), (192, 66019380), (210, 60360576), (224, 56588040), (240, 52815504), (252, 50300480), (256, 49514535), (280, 45270432), (288, 44012920), (315, 40240384), (320, 39611628), (336, 37725360), (360, 35210336), (384, 33009690), (420, 30180288), (448, 28294020), (480, 26407752), (504, 25150240), (560, 22635216), (576, 22006460), (630, 20120192), (640, 19805814), (672, 18862680), (720, 17605168), (768, 16504845), (840, 15090144), (896, 14147010), (960, 13203876), (1008, 12575120), (1120, 11317608), (1152, 11003230), (1260, 10060096), (1280, 9902907), (1344, 9431340), (1440, 8802584), (1680, 7545072), (1792, 7073505), (1920, 6601938), (2016, 6287560), (2240, 5658804), (2304, 5501615), (2520, 5030048), (2688, 4715670), (2880, 4401292), (3360, 3772536), (3840, 3300969), (4032, 3143780), (4480, 2829402), (5040, 2515024), (5376, 2357835), (5760, 2200646), (6720, 1886268), (8064, 1571890), (8960, 1414701), (10080, 1257512), (11520, 1100323), (13440, 943134), (16128, 785945), (20160, 628756), (26880, 471567), (40320, 314378), (80640, 157189)]