145540705280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2371}}^1$

素因数の和:3046

約数の個数: 176

約数和(自身を含む): 368239906560

約数和(自身を除く): 222699201280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 631, 640, 760, 1024, 1216, 1262, 1280, 1520, 2371, 2432, 2524, 2560, 3040, 3155, 4742, 4864, 5048, 5120, 6080, 6310, 9484, 9728, 10096, 11855, 11989, 12160, 12620, 18968, 19456, 20192, 23710, 23978, 24320, 25240, 37936, 40384, 45049, 47420, 47956, 48640, 50480, 59945, 75872, 80768, 90098, 94840, 95912, 97280, 100960, 119890, 151744, 161536, 180196, 189680, 191824, 201920, 225245, 239780, 303488, 323072, 360392, 379360, 383648, 403840, 450490, 479560, 606976, 646144, 720784, 758720, 767296, 807680, 900980, 959120, 1213952, 1441568, 1496101, 1517440, 1534592, 1615360, 1801960, 1918240, 2427904, 2883136, 2992202, 3034880, 3069184, 3230720, 3603920, 3836480, 5766272, 5984404, 6069760, 6138368, 7207840, 7480505, 7672960, 11532544, 11968808, 12139520, 12276736, 14415680, 14961010, 15345920, 23065088, 23937616, 28425919, 28831360, 29922020, 30691840, 46130176, 47875232, 56851838, 57662720, 59844040, 61383680, 95750464, 113703676, 115325440, 119688080, 142129595, 191500928, 227407352, 230650880, 239376160, 284259190, 383001856, 454814704, 478752320, 568518380, 766003712, 909629408, 957504640, 1137036760, 1532007424, 1819258816, 1915009280, 2274073520, 3638517632, 3830018560, 4548147040, 7277035264, 7660037120, 9096294080, 14554070528, 18192588160, 29108141056, 36385176320, 72770352640, 145540705280]

約数ペア:

[(1, 145540705280), (2, 72770352640), (4, 36385176320), (5, 29108141056), (8, 18192588160), (10, 14554070528), (16, 9096294080), (19, 7660037120), (20, 7277035264), (32, 4548147040), (38, 3830018560), (40, 3638517632), (64, 2274073520), (76, 1915009280), (80, 1819258816), (95, 1532007424), (128, 1137036760), (152, 957504640), (160, 909629408), (190, 766003712), (256, 568518380), (304, 478752320), (320, 454814704), (380, 383001856), (512, 284259190), (608, 239376160), (631, 230650880), (640, 227407352), (760, 191500928), (1024, 142129595), (1216, 119688080), (1262, 115325440), (1280, 113703676), (1520, 95750464), (2371, 61383680), (2432, 59844040), (2524, 57662720), (2560, 56851838), (3040, 47875232), (3155, 46130176), (4742, 30691840), (4864, 29922020), (5048, 28831360), (5120, 28425919), (6080, 23937616), (6310, 23065088), (9484, 15345920), (9728, 14961010), (10096, 14415680), (11855, 12276736), (11989, 12139520), (12160, 11968808), (12620, 11532544), (18968, 7672960), (19456, 7480505), (20192, 7207840), (23710, 6138368), (23978, 6069760), (24320, 5984404), (25240, 5766272), (37936, 3836480), (40384, 3603920), (45049, 3230720), (47420, 3069184), (47956, 3034880), (48640, 2992202), (50480, 2883136), (59945, 2427904), (75872, 1918240), (80768, 1801960), (90098, 1615360), (94840, 1534592), (95912, 1517440), (97280, 1496101), (100960, 1441568), (119890, 1213952), (151744, 959120), (161536, 900980), (180196, 807680), (189680, 767296), (191824, 758720), (201920, 720784), (225245, 646144), (239780, 606976), (303488, 479560), (323072, 450490), (360392, 403840), (379360, 383648)]